Which of the following is a first-line treatment for juvenile idiopathic arthritis?

Correct Answer: A

Rationale: NSAIDs are often used as first-line therapy to reduce inflammation and pain in juvenile idiopathic arthritis.

Correct Answer: A

Rationale: Cardiogenic shock leads to elevated central venous pressure due to poor cardiac output and venous congestion, unlike hypovolemic or distributive shock.

Correct Answer: D

Rationale: Dust mites are not a common cause of hypersensitivity pneumonitis, unlike moldy hay, bird droppings, humidifiers, and air conditioners.

Correct Answer: C

Rationale: Congenital glaucoma typically presents with cloudy corneas and increased intraocular pressure, not leukokoria. The other conditions can cause a white pupillary reflex.

Correct Answer: C

Rationale: Early onset is typically associated with a worse prognosis.