A 6 -g, breast-fed white female, weeks' gestational age, is noted to have persistent hyperbilirubinemia at weeks of age On physical examination, the infant has not gained weight since birth and has decreased tone, an umbilical hernia, and an anterior fontanel measuring X 6 cm The most likely diagnosis is

Correct Answer: D

Rationale: Hypothyroidism can present with prolonged jaundice, poor weight gain, decreased tone, and enlarged fontanelles

Correct Answer: D

Rationale: All statements are true; CNS leukemia has a poor prognosis, causes increased ICP, is prone to relapse, and can lead to cranial nerve palsies.

Correct Answer: D

Rationale: Acutephobic hallucination is not a recognized symptom of childhood psychosis. Delusions, loss of reality testing, disorganized speech, and catatonic behavior are classic features.

Correct Answer: D

Rationale: Dermatomyositis is characterized by muscle weakness, rash, and sometimes joint pain, making 'All of the above' the correct answer.

Correct Answer: C

Rationale: Clindamycin is the safest alternative for severe pneumonia in patients with a history of severe beta-lactam allergy.