A nurse monitors the blood glucose levels of a patient during the patient's hospital stay. The broken-line graph shows the readings during the three-day period. Use this graph. If a normal blood sugar reading is between 75 and 150 milligrams/deciliter, how many readings are outside the normal range?

Question

Quizplus · Accepted Answer

There are a total of 20 readings on the graph. By counting the number of readings below 75 or above 150, we can see that there are 8 readings outside the normal range. Therefore, the correct answer is D) 8 readings.

A Nurse Monitors the Blood Glucose Levels of a Patient