Vital signs and reportingQuestion 1360 of 1700
Which problem can make an SpO2 reading falsely low?
- A strong pulse
- Severe anemia
- A warm room
- A full stomach
Show answer
Correct answer: Severe anemia
Poor circulation to the extremities can also cause it.
Source: Nursing Assistant (Reuter), 7.4: Obtaining Vital Signs
Questions last reviewed: 18 October 2026