Tourniquet sentence example
If the bleeding from an arm or leg is so extreme as to be life-threatening and if it cannot be stopped by any other means, a tourniquet may be required.
The aim of applying a tourniquet is to block the flow of blood in the veins going back to the heart.
However, in the process of limiting further blood loss, the tourniquet also drastically deprives the limb tissues of oxygen.
Phlebotomists usually use an elastic band as a tourniquet.
Generalized muscle perfusion remains above normal for up to 15 minutes after tourniquet deflation.Advertisement
Don't use a tourniquet or cut the bite open.
If blood enters the chamber you know you are in a vein and in that case - release the tourniquet.
He ripped the sleeves from the shirt and tied a tourniquet around each leg.
In knee replacement surgery, as the duration of the operation increases, tourniquet pain can become a problem.
Initially 10 nurses produced a tourniquet effect, five produced insufficient ankle pressure and two produced excessive ankle pressure.Advertisement
Cardiovascular Increases in systemic blood pressure, central venous pressure and heart rate have been reported immediately after tourniquet inflation.
Prolonged tourniquet times have been related to respiratory failure requiring postoperative ventilation, especially in trauma.
Patients undergoing surgery under regional anesthesia initially experience a dull ache in the exsanguinated limb after about 30 minutes of tourniquet application.
If a tourniquet is used, the insertion of an iv cannula may be achieved one handed whilst the anesthetist holds the face mask.
She gently placed a tourniquet around my foreleg as a tear ran down her cheek.Advertisement
Do n't use a tourniquet or cut the bite open.
If worn too tightly, a girdle can act like a tourniquet and restrict the flow of blood from the feet and legs.
For reactions to insect stings or allergy shots, a tourniquet should be placed between the puncture site and the heart; the tourniquet should be released every 10 minutes.