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septum

septum

septum Sentence Examples

  • Fibrous septum, behind the periLiver.

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  • To the left of the ctenidium a pulmonary sac, separated from it by an incomplete septum, am phibious.

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  • Fibrous septum, behind the periLiver.

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  • In Magellania [Waldheimia] it is elongated and reflected; the hinge-plate large, with four depressions, under which originates a median septum, which extends more or less into the interior of the shell (figs.

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  • Without a bony nasal septum between the nostrils..

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  • The spores themselves may be unicellular without a septum or multicellular with one or more septa.

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  • A simple sporophore may be merely a single short hypha, the end of which stops growing and becomes cut off as a conidium by the formation of a septum, which then splits and allows the conidium to fall.

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  • The liver cells, therefore, are entodermal, but the supporting connective tissue mesodermal from the septum transversum.

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  • At first the liver is embedded in the septum transversum, but later the diaphragm and it are constricted off one from the other, and soon the liver becomes very large and fills the greater part of the abdomen.

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  • In the filaments of the gill of Protobranchia and many Filibranchia the tubular cavity is divided by a more or less complete fibrous septum into two channels, for an afferent and efferent blood-current.

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  • Septibranchia Gills have lost their respiratory function, and are transformed into a muscular septum on each side between mantle and foot.

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  • - Siphons short and separate; branchial siphon with a large valve; branchial septum bears two groups of orifices on either side; hermaphrodite.

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  • - Branchial septum with three groups of orifices on each side; siphons short, separate, branchial siphon with a valve.

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  • - Branchial septum with four or five pairs of very narrow symmetrical orifices; siphons long, united, their extremities surrounded by tentacles; sexes separate.

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  • Between the two corpora cavernosa the sheath is not complete and, having a comb-like appearance, is known as the septum pectinatum.

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  • In the filaments of the gill of Protobranchia and many Filibranchia the tubular cavity is divided by a more or less complete fibrous septum into two channels, for an afferent and efferent blood-current.

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  • The nasal septum is often more or less incomplete, producing nares perviae, e.g.

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  • At the age of puberty the lad was tattooed or scarred with gashes cut in back, shoulders, arms and chest, and the septum of the nose was pierced.

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  • vs, ventral septum of proboscis.

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  • The remaining septa are so disposed that in the quadrants abutting on the chief septum they converge towards that septum, whilst in the other quadrants they converge towards the alar septa.

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  • The remaining septa are so disposed that in the quadrants abutting on the chief septum they converge towards that septum, whilst in the other quadrants they converge towards the alar septa.

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  • The growth of an ordinary bacterium consists in uniform elongation of the rodlet until its length is doubled, followed by division by a median septum, then by the simul- Measure- taneous doubling in length of each daughter cell, again ment of followed by the median division, and soon (figs.

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  • There is indeed a perfectly definite transverse septum which divides the body-cavity in the region of the tentacle-bases.

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  • The vagina is often partially divided by a membraneous septum or hymen.

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  • The orbito-sphenoids diverge only posteriorly, otherwise they are practically unpaired and form the median interorbital septum, which is very large in correlation with the extraordinary size of the eyeballs.

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  • The gonads are, moreover, limited and fixed in numbers, and are practically invariably attached to the intersegmental septa, usually to the front septum of a segment, more rarely to the posterior septum.

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  • The arches bear on the convex outer side the delicate arborescent gills, and on the concave inner side develop a membranous septum with vermicular perforations, a special sifting or filtering contrivance through which the water absorbed by the mouth has to pass before reaching the respiratory organs of the branchial apparatus.

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  • Parker.) mediation of ossifications in the nasal septum.

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  • sn, Nasal septum.

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  • ios, Interorbital septum.

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  • The interauricular septum is mostly entirely membranous; in the middle it is thinner, rather transparent, but there is no depression or fossa ovalis.

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  • In humming-birds and petrels the trachea is partly divided by a vertical, longitudinal, cartilaginous septum.

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  • One set lies in front of the diaphragm, which is the most anterior and complete septum, the rest having disappeared or being much less developed.

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  • p, Pericardial septum.

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  • The maxillo-palatals are bound together (whence the name of the " Suborder ") across the middle line, either directly or by the ossification of the nasal septum.

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  • The vomer is broad, abruptly truncated in front, and deeply cleft behind, so as to embrace the rostrum of the sphenoid; the palatals have produced postero-external angles; the maxillo-palatals are slender at their origin, and extend obliquely inwards and forwards over the palatals, ending beneath the vomer in expanded extremities, not united either with one another or with the vomer, nor does the latter unite with the nasal septum, though that is frequently ossified.

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  • Like the body, the proboscis is hollow, and its cavity is separated from the body cavity by a septum or proboscis sheath.

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  • Traversing the cavity of the proboscis are muscle-strands inserted into the tip of the proboscis at one end and into the septum at the other.

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  • Septum.

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  • These gill-slits occupy a variable extent of the anterior portion of the trunk, commencing immediately behind the collartrunk septum.

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  • The pistil, which is above the rest of the members of the flower, consists of two carpels joined at their edges to form the ovary, which becomes two-celled by subsequent ingrowth of a septum from these united edges; a row of ovules springs from each edge.

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  • D, Lunaria biennis, showing the septum B, Lepidium sativum.

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  • below upwards and leaving the placentas with the seeds attached to the replum or framework of the septum.

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  • In Bouchardia the septum only is furnished with two short anchor-shaped lamellae.

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  • c, c', cardinal process; b', b', hinge-plate; s, dental sockets; 1, loop; q, crura; a, a', adductor impressions; c, accessory divaricator; b, peduncle muscles; ss, septum.

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  • A, ventral, B, dorsal valves; 1, loop; q, crura; ss, septum; c, cardinal process.

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  • s, Septum.

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  • 16, is that the sub-pallial space is divided into two spaces by a horizontal septum.

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  • summits of valves with an internal septum.

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  • More generally the hypha below the septum grows forwards again, and repeats this process several times before the terminal conidium falls, and so a chain of conidia results, the oldest of which terminates the series (Erysiphe); when the primary branch has thus formed a basipetal series, branches may arise from below and again repeat this process, thus forming a tuft (Penicillium).

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  • A second type is developed as follows: the primary hypha forms a septum below its apex as before, and the terminal conidium, thus abstricted, puts out a branch at its apex, which starts as a mere point and rapidly swells to a second conidium; this repeats the process, and so on, so that we now have a chain of conidia developed in acropetal succession, the oldest being below, and, as in Penicillium, &c., branches put forth lower down may repeat the process (Hormodendron).

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  • The nasal bones project through the nasal groove, forming a bony septum.

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  • Without a bony nasal septum....

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  • Together with man and the baboons, the anthropoid apes form the group known to science as Catarhini, those, that is, possessing a narrow nasal septum, and are thus easily distinguishable from the flat-nosed monkeys or Platyrhini.

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  • across the long axis, by the formation of a septum, which either splits at once or remains intact for a shorter or longer time.

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  • The eight adradial gonads on the subumbral walls of the four radial pouches, representing primitively four horse-shoeshaped gonads each divided into two by an interradial septum.

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  • In Central and South America alligators are represented by five species of the genus Caiman, which differs from Alligator by the absence of a bony septum between the nostrils, and the ventral armour is composed of overlapping bony scutes, each of which is formed of two parts united by a suture.

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  • This steel septum was protected on either side by a thin wall of asphaltic concrete supported by rubble stone embankments, and owing to irregular settling of 'the embankments became greatly distorted, apparently, however, without causing leakage.

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  • In the mining districts of America, for example, where timber is cheap, rough stone embankments have been lined on the water face with timber to form the water-tight septum.

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  • In addition to these parts the following structures may exist in corals:- Dissepiments are oblique calcareous partitions, stretching from septum to septum, and closing the interseptal chambers below.

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  • ec, Ectoderm; en, endoderm; mg, mesogloea; m, m, mesenteries; s, septum; b, basal plate formed of ellipsoids of carbonate of lime secreted by the basal ectoderm; ep, epitheca.

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  • 16 and 17 that every ec septum is covered by a fold of endoderm, mesogloea, and ectoderm, and is in fact pushed into the cavity of the zooid from without.

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  • In this coral the calicle is divided into quadrants by four principal septa, the main septum, counter septum, and two alar septa.

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  • The secondary septa show a regular gradation in size, and, assuming that the smallest were the most recently formed, it will be noticed that in the chief quadrants the youngest septa lie nearest to the main septum; in the other quadrants the youngest septa lie nearest to the alar septa.

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  • Again, in the family Amphiastraeidae there is commonly a single septum much larger than the rest, and it has been shown that in the young calicles, e.g.

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  • of Thecidiosmilia, two septa, corresponding to the mainand counter-septa of Streptelasma, are first formed, then two alar septa, and afterwards the remaining septa, the latter taking on a generally radial arrangement, though the original bilaterality is marked by the preponderance of the main septum.

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  • The trabeculae are united together by these thickened internodes, and the result is a fenestrated septum, which in older septa may become solid and aporose by continual deposit of calcite in the fenestrae.

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  • Further, the trabeculae may be evenly spaced throughout the septum, or may be grouped together, and this feature is probably of value in estimating the affinities of corals.

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  • - Mainly colonial, rarely solitary corals, with radial septa, but bilateral arrangement indicated by persistence of a main septum.

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  • m, Main septum; c, counter septum; t, t, alar septa.

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  • (In this Devonian genus there is a single semicircular operculum furnished with a stout median septum and numerous feebly developed secondary septa.

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  • A, Longitudinal section of the rhizome, including a node and portions of the adjoining internodes; k, septum between the two internodal cavities, hh; gg, vascular bundles; 1, vallecular canal; s, leaf-sheath.

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  • A general nerve-plexus probably exists over considerable parts of the skin, and there are special nervous concentrations in the region of the epistome and along a double crescent (N) which follows the parietal attachment of the coelomic septum.

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  • From this the blood passes into two lateral vessels which pierce the coelomic septum (s.), the right vessel proceeding on the anterior side of the oesophagus, as shown in fig.

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  • An oblique septum which follows the bases of the tentacles and corresponds with that of the adult animal divides the body-cavity into two portions.

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  • These pass backwards through the septum and open to the exterior ventrally.

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  • s, Coelomic septum.

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  • The Papuan loves personal adornment and loses no chance of dressing himself up. His chief home-made ornaments are necklaces, armlets and ear-rings of shells, teeth or fibre, and cassowary, cockatoo, or bird of paradise feathers - the last two, or a flower, are worn through the septum of the nose.

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  • With his head encircled by a coronet of dogs teeth, and covered with a network cap or piece of bark-cloth, the septum of the nose transfixed by a pencil of bone or shell, and perhaps a shell or fibre armlet or two, the Papuan is in complete everyday attire.

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  • s, Septum; o, ovules, which form a double row in the inner angle of each chamber.

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  • Graham (Chemical and Physical Researches) recommended dialysis as the best mode of preparing gummic acid, and stated that the power of gum to penetrate the parchment septum is 400 times less than that of sodium chloride, and, further, that by mixing the gum with substances of the crystalloid class the diffusibility is lowered, and may be even reduced to nothing.

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  • Percutaneous fetal balloon valvuloplasty for pulmonary atresia with intact ventricular septum New NICE guideline.

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  • atresia with intact ventricular septum New NICE guideline.

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  • deviated nasal septum?

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  • fenestrated sieve membrane and two plugs on both side of the septum are apparent (arrow heads ).

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  • fetal balloon valvuloplasty for pulmonary atresia with intact ventricular septum New NICE guideline.

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  • nasal septum can actually be crooked without being visible from the outside.

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  • Lips diverging at obtuse angles with the septum, and slightly pendulous so as to show a square profile.

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  • percutaneous fetal balloon valvuloplasty for pulmonary atresia with intact ventricular septum New NICE guideline.

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  • septal artery inducing a localized infarction in the ventricular septum.

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  • What can you do to avoid a deviated nasal septum?

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  • A wall, called the septum, separates the right and left sides of the heart.

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  • swab the septum prior to removal of each dose.

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  • The nasal septum can actually be crooked without being visible from the outside.

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  • The left atrial disk or plate is deployed and pulled back against the atrial septum.

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  • A small amount of 96% ethanol is injected into the septal artery inducing a localized infarction in the ventricular septum.

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  • Bundle Branch Block If the electrical impulse from the SA and AV nodes reaches the interventricular septum normally the PR interval will be normal.

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  • septum pellucidum is shrunk, only extreme stimulation can activate it to produce some joy.

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  • septum defect in humans is directly linked to the mammalian controlled term atrial septal defect and nothing else.

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  • HOW TO USE: The rubber septum containing the lure is placed on or hung in front of a yellow sticky trap.

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  • 2, nch.), growing forwards in the septum between the proboscis-cavity and the collar-cavities, and supported dorsally by the median mesentery of the collar, is the representative of the so-called notochord or stomochord of Balanoglossus; and if the view that this organ is really a notochord is well founded, it may be regarded as the homologue of the anterior end of the Vertebrate notochord.

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  • As additional features of the subclass may be mentioned the absence of a corpus callosum connecting the right and left hemispheres of the brain,' and of a fossa in the septum between the two auricles of the heart.

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  • At the age of puberty the lad was tattooed or scarred with gashes cut in back, shoulders, arms and chest, and the septum of the nose was pierced.

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  • The arches bear on the convex outer side the delicate arborescent gills, and on the concave inner side develop a membranous septum with vermicular perforations, a special sifting or filtering contrivance through which the water absorbed by the mouth has to pass before reaching the respiratory organs of the branchial apparatus.

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  • The orbito-sphenoids diverge only posteriorly, otherwise they are practically unpaired and form the median interorbital septum, which is very large in correlation with the extraordinary size of the eyeballs.

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  • Parker.) mediation of ossifications in the nasal septum.

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  • sn, Nasal septum.

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  • ios, Interorbital septum.

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  • The nasal septum is often more or less incomplete, producing nares perviae, e.g.

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  • The interauricular septum is mostly entirely membranous; in the middle it is thinner, rather transparent, but there is no depression or fossa ovalis.

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  • In humming-birds and petrels the trachea is partly divided by a vertical, longitudinal, cartilaginous septum.

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  • One set lies in front of the diaphragm, which is the most anterior and complete septum, the rest having disappeared or being much less developed.

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  • The gonads are, moreover, limited and fixed in numbers, and are practically invariably attached to the intersegmental septa, usually to the front septum of a segment, more rarely to the posterior septum.

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  • To the left of the ctenidium a pulmonary sac, separated from it by an incomplete septum, am phibious.

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  • p, Pericardial septum.

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  • The maxillo-palatals are bound together (whence the name of the " Suborder ") across the middle line, either directly or by the ossification of the nasal septum.

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  • The vomer is broad, abruptly truncated in front, and deeply cleft behind, so as to embrace the rostrum of the sphenoid; the palatals have produced postero-external angles; the maxillo-palatals are slender at their origin, and extend obliquely inwards and forwards over the palatals, ending beneath the vomer in expanded extremities, not united either with one another or with the vomer, nor does the latter unite with the nasal septum, though that is frequently ossified.

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  • Like the body, the proboscis is hollow, and its cavity is separated from the body cavity by a septum or proboscis sheath.

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  • Traversing the cavity of the proboscis are muscle-strands inserted into the tip of the proboscis at one end and into the septum at the other.

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  • But the whole proboscis apparatus can also be, at least partially, withdrawn into the body cavity, and this is effected by two retractor muscles which run from the posterior aspect of the septum to the body wall (fig.

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  • Tapirs are common to the Malay countries and tropical America: two species from the latter area differ from the .rest in having a vertical bony partition to the nasal septum, and are hence subgenerically or generically separated as Tapirella (Elasmognathus) (see Tapir).

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  • These gill-slits occupy a variable extent of the anterior portion of the trunk, commencing immediately behind the collartrunk septum.

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  • vs, ventral septum of proboscis.

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  • The pistil, which is above the rest of the members of the flower, consists of two carpels joined at their edges to form the ovary, which becomes two-celled by subsequent ingrowth of a septum from these united edges; a row of ovules springs from each edge.

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  • D, Lunaria biennis, showing the septum B, Lepidium sativum.

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  • below upwards and leaving the placentas with the seeds attached to the replum or framework of the septum.

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  • In Magellania [Waldheimia] it is elongated and reflected; the hinge-plate large, with four depressions, under which originates a median septum, which extends more or less into the interior of the shell (figs.

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  • In Terebratella the loop is attached to the hinge-plate and to the septum (fig.

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  • In Megerlia it is three times attached, first to the hinge-plate, and then to the septum by processes from the diverging and reflected positions of the loop. In Magas the brachial skeleton is composed of an elevated longitudinal septum reaching from one valve to the other, to which are affixed two pairs of calcareous lamellae, the lower ones riband-shaped; attached first to the hinge-plate, they afterwards proceed by a gentle curve near to the anterior portion of the septum, to the sides of which they are affixed; the second pair originate on both sides of the upper edge of the septum, extending in the form of two triangular anchor-shaped lamellae (fig.

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  • In Bouchardia the septum only is furnished with two short anchor-shaped lamellae.

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  • c, c', cardinal process; b', b', hinge-plate; s, dental sockets; 1, loop; q, crura; a, a', adductor impressions; c, accessory divaricator; b, peduncle muscles; ss, septum.

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  • A, ventral, B, dorsal valves; 1, loop; q, crura; ss, septum; c, cardinal process.

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  • s, Septum.

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  • The upper part of this forms the future liver, and grows up into the septum transversum from which the central part of the diaphragm is formed (see Diaphragm).

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  • The liver cells, therefore, are entodermal, but the supporting connective tissue mesodermal from the septum transversum.

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  • At first the liver is embedded in the septum transversum, but later the diaphragm and it are constricted off one from the other, and soon the liver becomes very large and fills the greater part of the abdomen.

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  • 16, is that the sub-pallial space is divided into two spaces by a horizontal septum.

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  • summits of valves with an internal septum.

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  • Septibranchia Gills have lost their respiratory function, and are transformed into a muscular septum on each side between mantle and foot.

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  • - Siphons short and separate; branchial siphon with a large valve; branchial septum bears two groups of orifices on either side; hermaphrodite.

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  • - Branchial septum with three groups of orifices on each side; siphons short, separate, branchial siphon with a valve.

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  • - Branchial septum with four or five pairs of very narrow symmetrical orifices; siphons long, united, their extremities surrounded by tentacles; sexes separate.

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  • Between the two corpora cavernosa the sheath is not complete and, having a comb-like appearance, is known as the septum pectinatum.

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  • The spores themselves may be unicellular without a septum or multicellular with one or more septa.

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  • A simple sporophore may be merely a single short hypha, the end of which stops growing and becomes cut off as a conidium by the formation of a septum, which then splits and allows the conidium to fall.

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    0
  • More generally the hypha below the septum grows forwards again, and repeats this process several times before the terminal conidium falls, and so a chain of conidia results, the oldest of which terminates the series (Erysiphe); when the primary branch has thus formed a basipetal series, branches may arise from below and again repeat this process, thus forming a tuft (Penicillium).

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  • A second type is developed as follows: the primary hypha forms a septum below its apex as before, and the terminal conidium, thus abstricted, puts out a branch at its apex, which starts as a mere point and rapidly swells to a second conidium; this repeats the process, and so on, so that we now have a chain of conidia developed in acropetal succession, the oldest being below, and, as in Penicillium, &c., branches put forth lower down may repeat the process (Hormodendron).

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  • Without a bony nasal septum between the nostrils..

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  • The nasal bones project through the nasal groove, forming a bony septum.

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  • Without a bony nasal septum....

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  • a, Cavity surrounding fin ray; a', fin ray; b, muscular tissue of myotome; c, nervecord; d, notochord; c, left aorta; f, thickened ridges of epithelium of praeoral chamber (Rader organ); g, coiled tube lying in a coelomic space on right side of praeoral hood, apparently an artery; h, cuticle of notochord; i, connective-tissue sheath of notochord; k, median ridge of skeletal canal of nerve-cord; 1, skeletal canal protecting nerve-cord; m, inter-segmental skeletal septum of myotome; n, subcutaneous skeletal connective tissue; o, ditto of metapleur (this should be relatively thicker than it is); q, subcutaneous connective tissue of ventral surface of atrial wall (not a canal, as supposed by Stieda and others); r, epiblastic epithelium; s, gonad-sac containing ova; t, pharyngeal bar in section, one of the "tongue" bars alternating with the main bars and devoid of pharyngo-pleural fold and coelom; v, atrio-coelomic funnel; w, socalled "dorsal" coelom; x, lymphatic space or canal of metapleur; y, sub-pharyngeal vascular trunk; z, blood-vessel (portal vein) on wall of hepatic caecum; aa, space of atrial or branchial chamber; bb, ventral groove of pharynx (anteriorly this takes the form of a ridge); cc, hyperbranchial groove of pharynx; dd, lumen or space of hepatic caecum; ee, narrow coelomic space surrounding hepatic caecum; $, lining cell-layer of hepatic caecum; gg, inner face of a pharyngeal bar clothed with hypoblast, the outer face covered with epiblast (represented black); hh, a main pharyngeal bar with projecting pharyngeal fold (on which the reference line rests) in section, showing coelomic space beneath the black epiblast; ii, transverse ventral muscle of epipleura; kk, raphe or plane of fusion of two down-grown epipleura; 11, space and nucleated cells on dorsal face of notochord; mm, similar space and cells on its ventral face.

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  • Together with man and the baboons, the anthropoid apes form the group known to science as Catarhini, those, that is, possessing a narrow nasal septum, and are thus easily distinguishable from the flat-nosed monkeys or Platyrhini.

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  • dTµos, vapour; May, to loosen), a term invented by Thomas Graham to denote the separation of a mixture of gases by taking advantage of their different rates of diffusion through a porous septum or diaphragm (see Diffusion) .

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  • across the long axis, by the formation of a septum, which either splits at once or remains intact for a shorter or longer time.

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  • The growth of an ordinary bacterium consists in uniform elongation of the rodlet until its length is doubled, followed by division by a median septum, then by the simul- Measure- taneous doubling in length of each daughter cell, again ment of followed by the median division, and soon (figs.

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    0
  • The eight adradial gonads on the subumbral walls of the four radial pouches, representing primitively four horse-shoeshaped gonads each divided into two by an interradial septum.

    0
    0
  • In Central and South America alligators are represented by five species of the genus Caiman, which differs from Alligator by the absence of a bony septum between the nostrils, and the ventral armour is composed of overlapping bony scutes, each of which is formed of two parts united by a suture.

    0
    0
  • This steel septum was protected on either side by a thin wall of asphaltic concrete supported by rubble stone embankments, and owing to irregular settling of 'the embankments became greatly distorted, apparently, however, without causing leakage.

    0
    0
  • In the mining districts of America, for example, where timber is cheap, rough stone embankments have been lined on the water face with timber to form the water-tight septum.

    0
    0
  • In addition to these parts the following structures may exist in corals:- Dissepiments are oblique calcareous partitions, stretching from septum to septum, and closing the interseptal chambers below.

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  • ec, Ectoderm; en, endoderm; mg, mesogloea; m, m, mesenteries; s, septum; b, basal plate formed of ellipsoids of carbonate of lime secreted by the basal ectoderm; ep, epitheca.

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  • 16 and 17 that every ec septum is covered by a fold of endoderm, mesogloea, and ectoderm, and is in fact pushed into the cavity of the zooid from without.

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  • In this coral the calicle is divided into quadrants by four principal septa, the main septum, counter septum, and two alar septa.

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  • The secondary septa show a regular gradation in size, and, assuming that the smallest were the most recently formed, it will be noticed that in the chief quadrants the youngest septa lie nearest to the main septum; in the other quadrants the youngest septa lie nearest to the alar septa.

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  • Again, in the family Amphiastraeidae there is commonly a single septum much larger than the rest, and it has been shown that in the young calicles, e.g.

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  • of Thecidiosmilia, two septa, corresponding to the mainand counter-septa of Streptelasma, are first formed, then two alar septa, and afterwards the remaining septa, the latter taking on a generally radial arrangement, though the original bilaterality is marked by the preponderance of the main septum.

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  • The trabeculae are united together by these thickened internodes, and the result is a fenestrated septum, which in older septa may become solid and aporose by continual deposit of calcite in the fenestrae.

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  • Further, the trabeculae may be evenly spaced throughout the septum, or may be grouped together, and this feature is probably of value in estimating the affinities of corals.

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  • - Mainly colonial, rarely solitary corals, with radial septa, but bilateral arrangement indicated by persistence of a main septum.

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  • m, Main septum; c, counter septum; t, t, alar septa.

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  • (In this Devonian genus there is a single semicircular operculum furnished with a stout median septum and numerous feebly developed secondary septa.

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  • A, Longitudinal section of the rhizome, including a node and portions of the adjoining internodes; k, septum between the two internodal cavities, hh; gg, vascular bundles; 1, vallecular canal; s, leaf-sheath.

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  • The coelomic body-cavity is divided by a transverse septum (fig.

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  • A general nerve-plexus probably exists over considerable parts of the skin, and there are special nervous concentrations in the region of the epistome and along a double crescent (N) which follows the parietal attachment of the coelomic septum.

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  • From this the blood passes into two lateral vessels which pierce the coelomic septum (s.), the right vessel proceeding on the anterior side of the oesophagus, as shown in fig.

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  • An oblique septum which follows the bases of the tentacles and corresponds with that of the adult animal divides the body-cavity into two portions.

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  • These pass backwards through the septum and open to the exterior ventrally.

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  • s, Coelomic septum.

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  • There is indeed a perfectly definite transverse septum which divides the body-cavity in the region of the tentacle-bases.

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  • It has, moreover, been shown (see especially Goodrich, 5) that shortly before its metamorphosis, Actinotrocha develops a coelomic space which lies immediately in front of the oblique septum, and gives rise later to the cavity of the lophophore and tentacles.

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  • The Papuan loves personal adornment and loses no chance of dressing himself up. His chief home-made ornaments are necklaces, armlets and ear-rings of shells, teeth or fibre, and cassowary, cockatoo, or bird of paradise feathers - the last two, or a flower, are worn through the septum of the nose.

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  • With his head encircled by a coronet of dogs teeth, and covered with a network cap or piece of bark-cloth, the septum of the nose transfixed by a pencil of bone or shell, and perhaps a shell or fibre armlet or two, the Papuan is in complete everyday attire.

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  • The vagina is often partially divided by a membraneous septum or hymen.

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  • In a syncarpous pistil, on the other hand, the carpels are so united that the edges of each of the contiguous ones, by their union, form a septum or dissepiment, and the number of these septa consequently indicates the number of carpels in the compound pistil (fig.

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  • s, Septum; o, ovules, which form a double row in the inner angle of each chamber.

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  • Graham (Chemical and Physical Researches) recommended dialysis as the best mode of preparing gummic acid, and stated that the power of gum to penetrate the parchment septum is 400 times less than that of sodium chloride, and, further, that by mixing the gum with substances of the crystalloid class the diffusibility is lowered, and may be even reduced to nothing.

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  • A small amount of 96% ethanol is injected into the septal artery inducing a localized infarction in the ventricular septum.

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  • A wall, called the septum, separates the right and left sides of the heart.

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  • Swab the septum prior to removal of each dose.

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  • The left atrial disk or plate is deployed and pulled back against the atrial septum.

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  • Bundle Branch Block If the electrical impulse from the SA and AV nodes reaches the interventricular septum normally the PR interval will be normal.

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  • However, once the septum pellucidum is shrunk, only extreme stimulation can activate it to produce some joy.

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  • For example atrial septum defect in humans is directly linked to the mammalian controlled term atrial septal defect and nothing else.

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  • HOW TO USE: The rubber septum containing the lure is placed on or hung in front of a yellow sticky trap.

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  • A deviated septum can make breathing through the nose difficult.

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  • This condition has a reference as a deviated nasal septum.

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  • Nasal problems, such as chronic congestion, allergies, a deviated septum, or nasal polyps, may all cause snoring.

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  • Nasal problems, including allergies, infections, and a deviated nasal septum, can cause blocked airways and make breathing more difficult.

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  • Blocked nasal passages, caused by colds, allergies or nasal polyps or a deviated septum.

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  • Correct a deviated septum (the structure in the center of the nose that divides the nostrils).

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  • The septum may block breathing if it has been moved due to an injury.

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  • Repairing a deviated septum can clear the nasal passage.

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  • Ventricle septal defect-A hole in the wall (septum) between the lower chambers of the heart.

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  • Septal-Relating to the septum, the thin muscle wall dividing the right and left sides of the heart.

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  • Holes in the septum are called septal defects.

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  • During normal development of the fetal heart, there is an opening in the wall (septum) separating the left and right upper chambers of the heart.

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  • The most commonly found atrial septal defect, called secundum atrial septal defect, occurs in the middle of the atrial septum and accounts for about 70 percent of all atrial septal defects.

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  • Abnormal openings also form in the upper part of the atrial septum (called sinus venosus ASD) where the superior vena cava and right atrium join, and lower parts of the atrial septum (called primum ASD).

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  • They can be as small as a pinpoint or as large as the space where the entire septum should be located.

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  • Abnormal openings in the atrial septum are twice as common in females as in males.

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  • Abnormal openings in the atrial septum occur during fetal development.

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  • Closure devices cannot be used to treat all atrial septal defects, especially if the defect is large, if it is not centrally located within the atrial septum, or if there is not enough nearby tissue to adequately support the closure device.

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  • Septal-Relating to the septum, the thin muscle wall dividing the right and left sides of the heart.

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  • Holes in the septum are called septal defects.

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  • The bones that form the bridge of the nose may be fractured, but cartilage may also be damaged, particularly the nasal septum that separates the two nostrils.

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  • When a baby is born with a hole in the septum (the wall separating the right and left sides of the heart), blood leaks from the left side of the heart to the right.

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  • Atrioventricular canal defect (also called endocardial cushion defect or atrioventricular septal defect) is a large hole in the septum, accompanied by abnormal tricuspid and mitral valves that are not formed as individual valves.

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  • Septal-Relating to the septum, the thin muscle wall dividing the right and left sides of the heart.

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  • Holes in the septum are called septal defects.

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  • Fractures resulting from trauma to the nose may involve the bones of the septum (the partition of bone and cartilage dividing the two nostrils) as well as the bones surrounding the eyes.

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  • When fired at close range, these pellets can penetrate the skin and cheekbone and lodge in the nasal septum or the sinuses near the nose.

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  • Displacement of these magnets has been reported to cause bleeding and perforation of the nasal septum, while accidental swallowing of these magnets may require emergency surgery.

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  • If a septal hematoma has developed, the doctor must remove it as quickly as possible to prevent infection or eventual death of the tissues in the nasal septum.

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  • Treatment of nasal fractures depends on the extent of the injury; the most difficult fractures to treat are those that involve the nasal septum.

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  • This procedure is done for fractures involving dislocation of the septum as well as the nasal bones.

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  • Nasal fractures that do not involve the nasal septum or other facial bones and receive prompt treatment generally heal without deformities of the nose, cartilage destruction, or other complications.

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  • Popular piercing sites include the ear, nasal septum, eyebrow, tongue, cheek, nipple, navel, labia, and penis.

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  • The newborn can survive for a few days while the foramen ovale, a small hole in the septum that separates the two atria, is open, allowing some oxygenated blood to escape and mix into the blood that is being pumped throughout the body.

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  • For example, the septum (the cartilage which separates the two nasal cavities from each other) may be slightly displaced (a deviated septum).

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  • Nosebleeds most often come from the front of the septum, the cartilage that separates the nose into two nostrils.

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  • A mass of blood vessels, called Kiesselbach's plexus, lie on either side of the septum.

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  • Estrogen cream, the same preparation used to revitalize vaginal tissue, can toughen fragile blood vessels in the anterior septum and forestall the need for cauterization.

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  • Deviated septum-A shift in the position of the nasal septum, the partition that divides the two nasal cavities.

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  • Kiesselbach's plexus-The mass of blood vessels on either side of the septum.

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  • At this point, he has had an estimated 700 hours of tattooing, piercing in his ears and septum and Teflon "horns" implanted above his eyes.

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  • The septum piercing is usually performed with a CBR or curved barbell (horseshoe barbell) and is placed in the thin strip of cartilage that is located between the two nostrils.

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  • Pacific Island cultures use piercing for decorative purposes and are portrayed with large spikes or quills through their cheeks and septum.

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