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A nurse educator is preparing to discuss immunodeficiency disorders with a group of fellow nurses. What would the nurse identify as the most common secondary immunodeficiency disorder?

a) SCID
b) AIDS
c) DAF
d) CVID

User Himself
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1 Answer

4 votes

Final answer:

HIV/AIDS is the most common secondary immunodeficiency disorder, marked by a significant depletion of CD4 T-cells, essential for immune function (b). Unlike primary immunodeficiencies which are mostly genetic, secondary ones are due to external factors, with malnutrition also being a significant cause.

Step-by-step explanation:

The most common secondary immunodeficiency disorder identified by a nurse educator would be HIV/AIDS. Secondary immunodeficiency disorders are conditions where the immune system's ability to fight off infections is compromised due to an external factor, unlike primary immunodeficiencies which are typically present from birth and are often genetic. HIV/AIDS leads to a profound decrease in CD4 T-cell lymphocytes, which are crucial for the immune response, making it one of the most well-known examples of secondary immunodeficiency.

Other causes of secondary immunodeficiency include malnutrition, which affects both innate and adaptive immunity. It is crucial for the education of health professionals to recognize that secondary immunodeficiencies like AIDS have benefited from significant research leading to important discoveries and treatments, but acknowledging other common causes such as malnutrition can also be equally beneficial.

User BZink
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