ATI LPN
Multiple Choice Questions on Vital Signs Questions
Question 1 of 5
When measuring blood pressure, the cuff is too loose to make
Correct Answer: B
Rationale: A loose cuff fails to adequately compress the artery, requiring more pressure to occlude it, resulting in falsely high blood pressure readings (B). Pulse pressure may increase slightly (A), low readings (C) occur with a tight cuff, and no change (D) is incorrect as fit affects accuracy.
Question 2 of 5
A nurse should use a gait belt when:
Correct Answer: B
Rationale: A gait belt stabilizes during ambulation, reducing falls. It’s not for lifting (A), CPR (C), or medication (D).
Question 3 of 5
A nurse should provide perineal care to a patient when:
Correct Answer: A
Rationale: Daily perineal care prevents infection, regardless of staffing (B), mobility (C), or requests (D).
Question 4 of 5
Proper body mechanics are crucial when lifting a patient to:
Correct Answer: B
Rationale: Body mechanics prevent injury by using proper alignment, not speed (A), avoiding involvement (C), or static positioning (D).
Question 5 of 5
The purpose of the Trendelenburg position in nursing care is to:
Correct Answer: B
Rationale: Trendelenburg (head down) boosts cerebral blood flow, e.g., in shock. It doesn’t aid lungs (A), digestion (C), or bowels (D).