ATI LPN
ATI LPN Funsamentals Exam V Questions
Extract:
Question 1 of 5
The nurse explains to a patient that the pulse oximeter can measure the arterial oxygen by:
Correct Answer: A
Rationale: Pulse oximeters measure oxygenated hemoglobin (
A) via light absorption. Blood volume (
B), skin warmth (
C), and respirations (
D) are not measured.
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: