Sphincter sentence example
Besides the sphincter pupillae, the fibres of the ciliary muscle are stimulated.
The sphincter of Oddi surrounds the ampulla and prevents reflux of duodenal contents into the pancreatic duct.
Feeling confident you have the muscle tone required for a controlled venting operation, you allow the sphincter to slightly relax.
Striped muscles possessing an autochthonous tonus appear to be the various sphincter muscles.
Particular medicines can make.g.RD worse by relaxing the sphincter, e.g. diazepam.Advertisement
Hiatus hernia Other risks chocolate, peppermint, coffee and alcohol hamper sphincter function.
The sphincter at the upper end of the stomach prevents the regurgitation of food from the stomach back into the esophagus.
Caffeine also relaxes the pyloric sphincter (the valve at the top of the stomach ), which can exacerbate problems of acid reflux.
The part of the stomach that controls the movement of food from stomach to duodenum is called the pyloric sphincter.
The internal urethral sphincter is found where the urethra joins the base of the bladder.Advertisement
The trouble is caused by the faulty oesophageal sphincter, the muscular ring at the lower end of the esophagus, near the diaphragm.
Esophageal manometric study will allow us to evaluate the competency of the lower esophageal sphincter; the competency will help to prevent gastroesophageal reflux.
One trial involving 40 participants was eligible for both the electrical stimulation and the biofeedback and/or sphincter exercises reviews.
The change that pregnancy brings to the balance of the hormones also leads to a general relaxation of the gullet sphincter.
Didelphia, the alternative name of the group was given in allusion to the circumstance that the uterus has two separate openings; while other features are the inclusion of the openings of the alimentary canal and the urino-genital sinus in a common sphincter muscle, and the position of the scrotum in advance of the penis.Advertisement
Caffeine also relaxes the pyloric sphincter (the valve at the top of the stomach), which can exacerbate problems of acid reflux.
The drugs work by relaxing the sphincter muscles to increase the flow of urine.
It is also recorded that she had problems passing water with possible loss of sphincter tone.
Disadvantages Patient needs a compliant bladder and competent sphincter mechanism.
Theophylline, nitrates, and calcium-channel blockers may reduce lower oesophageal sphincter pressure.Advertisement
Urinary retention and constipation are common in the acute stage, but later on sphincter function recovers.
Repair requires the matching of vermilion color, maintenance of oral sphincter function and mouth opening size, and retention of sensation.
The lower esophogeal sphincter is a ring of muscle which is located at the bottom of the esophagus and allows food to enter and gas or air bubbles to escape.
According to Dr. Green.com, when someone swallows food, that food travels down the esophagus, a sphincter at the lower end relaxes, and the food enters the stomach.
When the sphincter does not remain tightly closed, the acid and the partially digested food travel back up into the esophagus.Advertisement
As the body matures, so do the sphincter muscles which control the release of urine based on a signal from the bladder to the brain.
Ureterovesical valve-A sphincter (an opening controlled by a circular muscle), located where the ureter enters the bladder, that keeps urine from flowing backward toward the kidney.
The reflux action of gastroesophageal reflux disease is a function of the weakening of the lower esophageal sphincter (LES).
Gastroesophageal reflux disease (GERD)-A disorder of the lower end of the esophagus in which the lower esophageal sphincter does not open and close normally.
Greasy foods have a relaxing effect on the lower esophageal sphincter (LES), the one-way valve that separates the stomach from the esophagus.Advertisement
The mouth consists of two portions, an outer vestibule and an inner apertura oris; the latter is surrounded by a sphincter muscle, which forms the so-called velum.
The iris contains a sphincter and a dilator muscle; the former, supplied by branches from the oculomotorius nerve, is under control of the will, whilst the dilator fibres belong to the sympathetic system.
In the Entoprocta the tentacles are withdrawn by being infolded into the "vestibule," a depression of the oral surface which can be closed by a sphincter muscle.
This can be experimentally shown - by the method of exclusion - to be caused by a paralysis of the terminals of the third cranial nerve in the sphincter pupillae of the iris.
The third or outermost chamber, the proctodaeum, is closed externally by the sphincter ani; the orifice is quite circular.Advertisement