A serum alanine aminotransferase (ALT)level is obtained on a unit of donated blood prior to releasing it for transfusion.A nurse understands that the purpose of this test is to:
A)Avoid blood typing errors
B)Identify signs of AIDS
C)Screen for hepatitis
D)Predict transfusion reactions

Question

Quizplus · Accepted Answer

The serum ALT level test is used to screen for hepatitis before releasing donated blood for transfusion. It measures the level of an enzyme that is commonly elevated in people with hepatitis, which can indicate the presence of the disease. This helps to ensure the safety of the blood supply and reduce the risk of transmitting hepatitis to the recipient.

A Serum Alanine Aminotransferase (ALT)level Is Obtained on a Unit