28
AssignmentMultiple Select

Gas Exchange

Question 28 • 2026-2027 EDGE Human Anatomy and Physiology B

Which of the following are treatments sometimes used for lower respiratory conditions?

Answer
A
bronchodilators
B
a nasal rinse with warm salt water
C
antibiotics
D
anti-inflammatories

Explanation

Bronchodilators can open narrowed airways, antibiotics may treat bacterial infections, and anti-inflammatories can reduce swelling in the lower respiratory tract. A warm salt-water nasal rinse is used to help clear the nasal passages, not as a treatment for lower respiratory conditions.

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