Phlebotomy chap 6

Front

Which tube is drawn first in phlebotomy?

Back

Blood cultures are drawn first to prevent contamination.

Front

What is the first choice in vein selection for phlebotomy?

Back

The median cubital vein is the first choice due to its size and accessibility.

Front

What is serum?

Back

Serum is the liquid that remains after blood has clotted.

Front

What is the normal white blood cell count range?

Back

The normal white blood cell count is between 5,000 to 10,000 cells per microliter.

Front

How many types of granulocytes are there?

Back

There are three types of granulocytes: neutrophils, eosinophils, and basophils.

Front

What is the purpose of using a light blue top tube?

Back

The light blue top tube contains sodium citrate and is used for coagulation tests.

Front

What is the role of anticoagulants in blood collection?

Back

Anticoagulants prevent blood from clotting, allowing for plasma to be analyzed.

Front

What is the basilic vein?

Back

The basilic vein is a large vein located on the inner side of the arm, often used for venipuncture.

Front

What is the significance of the cephalic vein?

Back

The cephalic vein is often used for venipuncture in obese patients due to its location.

Front

What is the function of white blood cells?

Back

White blood cells are crucial for the immune response and help fight infections.