Nokea
Pentalogy of Cantrell consists
- A. ectopia cordis
- B. supraumbilical defect
- C. anterior diaphragm defect
- D. intracardiac defect
Correct Answer: A
Rationale: Pentalogy of Cantrell involves multiple midline defects including ectopia cordis.
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A child has a Glasgow Coma Scale of 3, HR of 88 beats per minute and regular, respiratory rate of 22, BP of 78/52, and blood sugar of 35 mg/dL. The nurse asks the caregiver about accidental ingestion of which drug?
- A. Calcium channel blocker
- B. Beta blocker
- C. ACE inhibitor
- D. ARB
Correct Answer: B
Rationale: Beta blockers affect the heart and also block beta receptors in the liver, reducing glycogen release and causing hypoglycemia. The low HR and BP support beta blocker ingestion.
Pulmonary hypertension is a complication of:
- A. ASD
- B. Eisenmenger syndrome
- C. Tricuspid atresia
- D. Tricuspid regurgitation
Correct Answer: B
Rationale: Eisenmenger syndrome is a well-known cause of pulmonary hypertension. The other options (a-d) can also lead to pulmonary hypertension but are less specific.
The causative organisms for endocarditis in pediatric patients are
- A. enterococci
- B. group B streptococci
- C. viridans-type streptococci
- D. Pseudomonas aeruginosa
Correct Answer: C
Rationale: Viridans streptococci are the most common cause of endocarditis in pediatric patients.
Growth hormone secretion is raised by:
- A. Sleep
- B. Stress
- C. IGF-1
- D. Somatostatin
Correct Answer: A
Rationale: Sleep
What is ONE gene mutation typically associated with Marfan’s syndrome?
- A. FBN1
- B. ACTA2
- C. SIX2
- D. TGFBR2
Correct Answer: A
Rationale: The FBN1 mutation is the most commonly identified genetic mutation associated with Marfan's syndrome.