Vomiting in the neonatal period is usually due to

Correct Answer: C

Rationale: Overfeeding is a common cause of vomiting in neonates, as their digestive systems are still developing. The other conditions can cause vomiting but are less common.

Correct Answer: A

Rationale: Bacterial pneumonia is the leading cause of pleural effusion in children. Parapneumonic effusions develop as a complication of pneumonia due to inflammation and exudate accumulation in the pleural space.

Correct Answer: D

Rationale: Income inequality often leads to higher crime rates as individuals in lower-income brackets may resort to illegal activities due to lack of resources.

Correct Answer: C

Rationale: Erythema is not typically associated with juvenile idiopathic arthritis unless there is an additional inflammatory condition.

Correct Answer: B

Rationale: Sulfonamides are associated with drug-induced lupus, which presents with cutaneous manifestations.