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Because if its left longer, it can cause hemoconcentration

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Q: Why should a tourniquet be removed with in one to two minutes?
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During the venipuncture procedure the tourniquet should not remain on the patient's arm for more than how long?

The tourniquet should not remain on the patient's arm for more than one minute during the venipuncture procedure. Leaving the tourniquet on for too long can lead to hemoconcentration and affect laboratory results.


How long do you leave a tourniquet on for?

what is the maximum amount of time a tourniquet should left on


What is the maximum leght of time for a tourniquet should be in place before blood is drawn?

no longer than a minute and a half to two minutes once you get the needle into the vein you should tell the person to relax the fist first then remove the tourniquet if left on too long you can obliterate the blood supply and cause tissue damage


Why can't a phlobotomist leave a tourniquet on a patients arm for more than one minute?

on minutes no more than that .


How long can you leave on a tourniquet for a blood draw?

A tourniquet should not be left on for longer than one minute. Prolonged use can lead to complications such as tissue damage and fainting.


Why must a tourniquet be loosened from time to time?

A tourniquet must be loosened only in the event of a deep laceration. When one has been applied due to amputation, it should not be loosened. Loosening a tourniquet for a laceration, blood flow can continue continue to other tissue so that an amputation does not become necessary.


Tight as a tourniquet dry as a funeral drum?

Its one of my turns


What should be removed when there is an accident in class?

The students should be removed first. If one is injured, that one will be helped by medics. Everyone else should leave in the manner they are told to.


What are the dangers in use of a tourniquet?

Tourniquets are considered dangerous for several reasons. However, the with proper training and application they can be one of the most effective life saving devices in an emergency care givers arsenal. Anyway here's a few answers to your question: 1) Immediately after the application of a tourniquet everything distal to the site is cut off from it's blood supply and is no longer being oxygenated. This WILL lead to cell death and nerve damage. 2) Without blood flowing through the injured extremity, the blood remaining stagnant within it will begin to clot. If these clots aren't removed or dissolved and the tourniquet isn't removed properly(preferably in a controlled hospital setting) they can enter the circulatory system and block vessels which can cause all kinds of problems(stroke, cardiac arrest, etc). 3) Toxins, caused by cell waste, build up in the blood below to the tourniquet. The patients natural waste disposal might be overwhelmed after the tourniquet is removed, leading to organ and respiratory failure.


What are the dangers in the use of tourniquet?

Tourniquets are considered dangerous for several reasons. However, the with proper training and application they can be one of the most effective life saving devices in an emergency care givers arsenal. Anyway here's a few answers to your question: 1) Immediately after the application of a tourniquet everything distal to the site is cut off from it's blood supply and is no longer being oxygenated. This WILL lead to cell death and nerve damage. 2) Without blood flowing through the injured extremity, the blood remaining stagnant within it will begin to clot. If these clots aren't removed or dissolved and the tourniquet isn't removed properly(preferably in a controlled hospital setting) they can enter the circulatory system and block vessels which can cause all kinds of problems(stroke, cardiac arrest, etc). 3) Toxins, caused by cell waste, build up in the blood below to the tourniquet. The patients natural waste disposal might be overwhelmed after the tourniquet is removed, leading to organ and respiratory failure.


Why are tourniquets dangerous?

Tourniquets are considered dangerous for several reasons. However, the with proper training and application they can be one of the most effective life saving devices in an emergency care givers arsenal. Anyway here's a few answers to your question: 1) Immediately after the application of a tourniquet everything distal to the site is cut off from it's blood supply and is no longer being oxygenated. This WILL lead to cell death and nerve damage. 2) Without blood flowing through the injured extremity, the blood remaining stagnant within it will begin to clot. If these clots aren't removed or dissolved and the tourniquet isn't removed properly(preferably in a controlled hospital setting) they can enter the circulatory system and block vessels which can cause all kinds of problems(stroke, cardiac arrest, etc). 3) Toxins, caused by cell waste, build up in the blood below to the tourniquet. The patients natural waste disposal might be overwhelmed after the tourniquet is removed, leading to organ and respiratory failure. These are the major complications with tourniquet use. I hoped it helped a little bit.


Where can one find lyrics for the song Tourniquet by Evanescence?

The lyrics for the song "Tourniquet" by Evanescence are available online from a number of sources. Such sources include SongMeanings, MetroLyrics, and AZLyrics.