blood volume


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blood volume

n
(Medicine) med the total quantity of blood in the body
References in periodicals archive ?
test tube with edta anticoagulant for capillary blood sampling with a capillary, blood volume 200-500 l.
According to the company, its technology is capable of directly measuring blood volume, changes in blood volume and kidney function, which could be a significant advancement for managing volume and volume-related kidney injury patients with acute decompensated heart failure.
It also plays a role in regulating blood volume, blood pressure, pH and body fluids.
Blood volume requirements vary by the type of test being performed and the number of tests being performed.
Nevertheless, conventional hemodynamic indexes such as BP (blood pressure), HR and CVP are static and lagging,10,11 affecting the judgment of patients' effective circulating blood volume, especially in elderly patients.
He added that after donation, the body replaces blood volume or plasma within 24 hours, and red blood cells need four to eight weeks for complete replacement, therefore no danger can arise as a result of blood donation.
In one study, when drinks containing 4 percent alcohol were ingested following exercise, there was an increase in urine output and a delay in the recovery rate of blood volume. Drinking nothing at all would be better.
Initially with a small blood volume (Station 1), most participants (n=40; 65%) overestimated the blood loss, while 14 (22.9%) underestimated blood volume.
The next level of blood loss occurs with the Class 3 hemorrhage, which references loss of 30 to 40 percent of total blood volume. This could be around 3 to 4 pints of blood, for those keeping track.
Hahn, "A haemoglobin dilution method (HDM) for estimation of blood volume variations during transurethral prostatic surgery," Acta Anaesthesiologica Scandinavica, vol.
These include changes to balance, coordination, muscle strength, blood volume, and blood pressure regulation, and may impact an astronaut's ability to perform basic tasks such as standing and walking.