The following are predisposing factors for persistent pulmonary hypertension of the newborn (PPHN) EXCEPT

Correct Answer: A

Rationale: Anemia is not a predisposing factor for PPHN. The other conditions are known risk factors for PPHN.

Correct Answer: D

Rationale: Innocent murmurs are typically ejection systolic, occurring during ventricular contraction and are usually benign.

Correct Answer: A

Rationale: Colitis is not a known complication of serum sickness, while systemic immune reactions can lead to carditis, nephritis, and neuropathies.

Correct Answer: A

Rationale: Oral food challenges are the gold standard for diagnosing food allergies.

Correct Answer: D

Rationale: Kernicterus can occur in severe cases of breast milk jaundice, although it is rare. The other statements are true regarding breast milk jaundice.