ATI RN
ATI Nur 112 Fundamentals Exam Questions
Extract:
Question 1 of 5
Albuterol and aminophylline are used to relax and dilate airway passages and are called:
Correct Answer: C
Rationale: The correct answer is C: Bronchodilators. Albuterol and aminophylline are drugs that specifically target and relax the smooth muscles in the airway passages, leading to bronchodilation. This mechanism helps to widen the airways, making it easier for individuals to breathe. Vasodilators (
A) act on blood vessels, not airways. Salicylates (
B) are a class of drugs that include aspirin, not used for airway dilation. Expectorants (
D) help to thin mucus and make it easier to clear from the airways, but they do not directly dilate the passages.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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