If a Donor Is Positive for Hepatitis C Virus by Nucleic

question 15

Multiple Choice

If a donor is positive for hepatitis C virus by nucleic acid testing,why is the process of "look-back" initiated?

• A) To quarantine units in the blood center that may exist from prior donations from the inventory
• B) To notify recipients who may have previously received blood from this donor
• C) To locate and quarantine units sent to transfusion facilities from this donor in the past
• D) All of the above

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Definitions:

Sapir And Whorf

Proposers of the Sapir-Whorf hypothesis, which suggests that the structure of a language affects its speakers' world view or cognition.

Skinner And Watson

B.F. Skinner and John B. Watson are prominent figures in the development of behaviorism, an approach in psychology emphasizing the study of observable behavior over internal mental processes.

Tolman And Thorndike

Edward C. Tolman is known for his work on cognitive maps in rats, while Edward L. Thorndike is recognized for his Law of Effect in learning theory, illustrating early behavioral psychology concepts.

Cognitive Health

The state of optimal functioning of one's memory, learning, reasoning, problem-solving, and other cognitive capacities.