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A child with sickle cell disease should avoid
- A. Cold environments
- B. Dehydration
- C. Stress
- D. All of the above
Correct Answer: D
Rationale: All D trigger crises, per document p53, .
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A 3-month-old infant presents with poor feeding and hypotonia. MRI shows periventricular leukomalacia. Most likely diagnosis is:
- A. Hypoxic-ischemic encephalopathy
- B. Congenital infection
- C. Metabolic disorder
- D. Trauma
Correct Answer: A
Rationale: HIE causes leukomalacia, per AAP. B-E differ.
Which drug will you prepare for a child with convulsions in the ER?
- A. Ampicillin
- B. Chloroquine
- C. Hydrocortisone
- D. Phenobarbital
Correct Answer: D
Rationale: Phenobarbital D is the anticonvulsant for seizures, per document 6.
A one-year-old girl with dysentery is discharged. The most important information for the mother is
- A. Place child on NPO for 8 hours if diarrhea occurs
- B. Don’t wait long before bringing child to hospital
- C. Observe good hygiene to reduce faeco-oral spread
- D. Start anti-diarrhea meds before hospital
Correct Answer: C
Rationale: Hygiene C prevents reinfection, critical in dysentery, per document 0.
A 3-month-old infant presents with poor feeding and lethargy. Labs show hypoglycemia and lactic acidosis. Most likely diagnosis is:
- A. Sepsis
- B. Glycogen storage disease
- C. Galactosemia
- D. Fatty acid oxidation disorder
Correct Answer: D
Rationale: FAOD causes hypoglycemia and lactic acidosis, per NORD. A-C, E differ.
A physician should be informed if a 7-year-old with a fractured femur in a cast shows
- A. Cast damp and warm after 24 hours
- B. Increased urinary output
- C. Inability to move toes
- D. Pedal pulse of 90 bpm
Correct Answer: C
Rationale: Inability to move toes C suggests circulation issues, per document p11, .