Difficulty: Medium
Average Score: 73%
Full-length
A child with croup is placed in a cool, high-humidity tent connected to room air. The primary purpose of the tent is to:
Correct answer
D
Rationale
A cool, high-humidity tent liquefies secretions and relieves laryngeal spasm in croup, easing breathing. It does not primarily prevent water loss, deliver 30% oxygen, or reduce fever.