Which of the following is a common side effect of hydroxychloroquine?

Correct Answer: D

Rationale: Hydroxychloroquine can cause retinopathy, nausea, and hair loss, making 'All of the above' the correct answer.

Correct Answer: D

Rationale: Hydroxychloroquine can cause retinopathy, nausea, and hair loss, making 'All of the above' the correct answer.

Correct Answer: A

Rationale: A sunken fontanel is a classic sign of severe dehydration in infants, indicating significant fluid loss and the need for immediate hydration.

Correct Answer: D

Rationale: Nasal congestion is better treated with decongestants rather than antihistamines.

Correct Answer: D

Rationale: Surfactant therapy reduces the risk of pneumothorax and mortality but does not significantly reduce BPD rates. The other options are benefits of surfactant therapy.