Lissencephaly is a disorder of which stage of neural development?

Correct Answer: C

Rationale: Lissencephaly results from defective neuronal migration, leading to a smooth brain surface and severe developmental delay.

Correct Answer: C

Rationale: Mumps virus can cause meningoencephalitis, often presenting with headache, fever, and signs of meningeal irritation.

Correct Answer: A

Rationale: A scald burn on the side of the face, neck, and shoulder is suggestive of non-accidental injury, often seen in child abuse cases.

Correct Answer: B

Rationale: Marked tachypnea with recessions is more indicative of respiratory failure rather than circulatory failure.

Correct Answer: D

Rationale: Shellfish allergy is often lifelong, unlike milk or egg allergies, which many children outgrow.