Question

Blood received in the laboratory for blood gas analysis must meet which of the following requirements?

a. On ice, thin fibrin strands only, no air bubbles
b. On ice, no clots, fewer than four air bubbles
c. On ice, no clots, no air bubbles
d. Room temperature, no clots, no air bubbles

Answer 1

Blood received in the laboratory for blood gas analysis must be on ice, free of clots, and free of air bubbles.

Step-by-step explanation:

When blood is received in the laboratory for blood gas analysis, it must meet certain requirements. The correct requirement is option C: On ice, no clots, no air bubbles.

Blood gas analysis measures the levels of oxygen, carbon dioxide, and pH in the blood. To obtain accurate results, the blood sample needs to be preserved properly. Placing the blood on ice helps to slow down metabolic processes and maintain the integrity of the blood. Clots and air bubbles can interfere with the analysis and lead to inaccurate readings. Therefore, it is crucial that the blood sample received in the laboratory is free of clots and air bubbles.