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What is the medical term meaning fluid portion of the blood in the presence of an anticoagulant?
Plasma is the fluid portion of unclotted blood. After blood clots, the fluid that remains is referred to as serum.
What is the medical term meaning fluid portion of the blood after coagulation?
SerumAfter blood clots, the fluid that remains is referred to as serum. Plasma is the fluid portion of the blood before clotting or in the presence of an anticoagulant.plasma
If blood is allowed to clot the fluid portion of the samples for to last?
If blood is allowed to clot, the fluid portion (serum) separates from the coagulated portion (clot), typically within 30-60 minutes. This separated serum can then be used for various diagnostic tests, as it does not contain the clotting factors found in whole blood.
What is a laboratory test where venous blood is clotted in a test tube?
A laboratory test where venous blood is clotted in a test tube is called a serum clotting test. Once the blood sample clots, it is centrifuged to separate the liquid portion (serum) from the clot, which can then be used for various diagnostic tests.
What is a blood sample?
A blood sample is a sample given for medical purposes as a blood test.
Is the liquid portion of a specimen collected in a tube containing EDTA is serum?
No, the liquid portion of a specimen collected in a tube containing EDTA is plasma. Serum is the liquid portion of a blood sample collected in a tube without anticoagulant. EDTA is an anticoagulant that prevents blood clotting by chelating calcium ions.
How do you obtain blood serum?
Blood serum can be obtained by collecting a blood sample from a vein and allowing it to clot. The sample is then centrifuged to separate the serum from the rest of the blood components. Serum is the liquid component of blood obtained after clotting, which does not contain cells or clotting factors.
What is the gel at the bottom of sst tubes?
The gel at the bottom of SST tubes is a gel separator made of a material like silicone. Its purpose is to separate the serum (liquid portion of blood) from the clot (solid portion of blood) after the blood has been centrifuged. This makes it easier to obtain a clear serum sample for testing.
How do you distinguish an adult blood sample from a newborn infant sample?
Cord blood is a sample of blood taken from a newborn baby's umbilical cord
When was Blood Sample created?
Blood Sample was created on 2005-09-21.
How to obtain serum from a blood sample?
To obtain serum, the coagulated blood is left to clot at room temperature for approximately 15 to 30 minutes. After it is completely clotted, it is rimmed using an applicator stick and then centrifuged for approximately 5-10minutes at 2500 revolutions per minute. Then the supernatant fluid is separated.
Can you tell a blood type by a urine sample?
No, you cannot determine a person's blood type from a urine sample. Blood type is determined by antigens on the surface of red blood cells, which are not present in urine. To determine blood type, a blood sample is needed for testing.
