NCLEX-RN
Free NCLEX RN Questions for Med Surg Questions
Extract:
Question 1 of 5
When performing postural drainage, which of the following factors promotes the movement of secretions from the lower to the upper respiratory tract?
Correct Answer: B
Rationale: The force of gravity in postural drainage positions the body to allow secretions to drain from lower to upper airways. Cilia and muscle contractions aid clearance but are not the primary mechanism.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
Rationale:
Question 4 of 5
Correct Answer:
Rationale:
Question 5 of 5
Correct Answer:
Rationale: