Nokea
Recognised features of constrictive pericarditis are:
- A. Increased fatiguability
- B. Precordial pain
- C. Abdominal distension
- D. Parasternal heave
Correct Answer: C
Rationale: Abdominal distension is a recognized feature of constrictive pericarditis due to impaired venous return and hepatic congestion.
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The nurse has provided home care instructions to the parents of a child who is being discharged after cardiac surgery. Which statement by the parents indicates a need for further instructions?
- A. “A balance of rest and exercise is important.â€
- B. “I can apply lotion or powder to the incision if it is itchy.â€
- C. “Activities in which my child could fall need to be avoided for 2-4 weeks.â€
- D. “We should avoid going to places like the mall or grocery stores for at least 2 weeks after surgery.â€
Correct Answer: B
Rationale: Applying lotion or powder to the incision can increase the risk of infection. Parents should be instructed to keep the incision clean and dry.
Management of thalassaemia includes:
- A. Whole blood transfusions
- B. Pneumovax
- C. Bone marrow transplant
- D. Penicillin V prophylaxis
Correct Answer: C
Rationale: The correct answer is C because bone marrow transplant is a curative treatment for thalassaemia. The other options (a, b, d, e) are supportive treatments but not curative.
Chief organ systems affected in acute graft-versus-host reaction are:
- A. Skin
- B. Renal system
- C. Gut
- D. CNS
Correct Answer: A
Rationale: The skin is one of the primary organ systems affected in acute graft-versus-host disease. The renal system, gut, and CNS can also be affected, but the skin is the most commonly involved.
What is the priority nursing action for a child who is post-operative following a tonsillectomy?
- A. Provide pain management.
- B. Encourage fluid intake.
- C. Monitor for signs of bleeding.
- D. Educate the child about proper oral hygiene.
Correct Answer: C
Rationale: The priority after a tonsillectomy is to monitor for bleeding, as this can be a serious complication.
Azathioprine:
- A. Is a prodrug
- B. Is teratogenic
- C. Should be avoided in liver disease
- D. Dose should be increased when given with allopurinol
Correct Answer: A
Rationale: Azathioprine is a prodrug. It is not highly teratogenic, can be used in liver disease with caution, and its dose should be reduced with allopurinol.