The nurse is planning a class for nursing assistants. Which should be included as causing interference with accurate pulse oximeter readings? Select all that apply.

Question

The nurse is planning a class for nursing assistants. Which should be included as causing interference with accurate pulse oximeter readings?  Select all that apply.

Quizplus · Accepted Answer

Ambient light, nail polish, inhalation injuries, and placement on cartilage can interfere with accurate pulse oximeter readings. Ambient light and nail polish can affect the sensor's ability to detect blood oxygen levels accurately. Inhalation injuries can lead to poor peripheral perfusion, affecting the reading. Placement on cartilage, instead of on a finger, toe, or earlobe, can also lead to inaccurate readings because the device is designed to measure blood flow in vascular tissue, not cartilage. Arterial pulses do not interfere with pulse oximetry readings; instead, the device relies on pulsatile blood flow to function correctly.

The Nurse Is Planning a Class for Nursing Assistants