IMMUNE SYSTEM DISORDERS TEST 2026- VERSION WITH QUESTIONS AND WELL RECTIFIED ANSWERS 100% CORRECT WITH RATIONELS. 1. A patient with HIV has a CD4 count of 180 cells/mm³. What is the priority nursing concern? A. Weight gain B. Risk for opportuni

IMMUNE SYSTEM
DISORDERS TEST 2026-
VERSION WITH
QUESTIONS AND WELL
RECTIFIED ANSWERS
100% CORRECT WITH
RATIONELS.
1. A patient with HIV has a CD4 count of
180 cells/mm³. What is the priority
nursing concern?

,A. Weight gain
B. Risk for opportunistic infections
C. Hypertension
D. Hyperglycemia
Answer: B
Rationale: A CD4 count below 200
indicates severe immunosuppression and
high risk for opportunistic infections.


2. Which precaution is appropriate for a
patient with neutropenia?
A. Fresh flowers in room
B. Raw fruits and vegetables
C. Strict hand hygiene
D. Crowded waiting areas
Answer: C

,Rationale: Hand hygiene is the most
effective way to prevent infection in
immunocompromised patients.


3. A patient receiving chemotherapy has
an ANC of 400/mm³. What action is
priority?
A. Encourage ambulation
B. Initiate protective isolation
C. Increase dietary fiber
D. Encourage visitors
Answer: B
Rationale: ANC <500 indicates severe
neutropenia requiring protective
isolation.

, 4. Which finding suggests anaphylaxis?
A. Bradycardia
B. Hypertension
C. Stridor and wheezing
D. Slow respirations
Answer: C
Rationale: Airway swelling causes stridor
and wheezing in anaphylaxis.


5. First-line medication for anaphylactic
shock?
A. Diphenhydramine
B. Epinephrine
C. Prednisone