The nurse is going to measure the patient's pulse oxygen saturation.She knows pulse oximetry readings can be influenced by several factors.(Select all that apply.)

Question

Quizplus · Accepted Answer

There are many factors that can influence pulse oximetry readings,including nail polish on the fingers where the reading is taken,poor circulation to the extremities,tremors,and hemoglobin or hematocrit levels.It is important to select the correct site to take the reading to get the best accuracy.

The Nurse Is Going to Measure the Patient's Pulse Oxygen