The nurse is preparing to obtain a rectal temperature.Nursing care is correct if the nurse inserts the thermometer how far into the rectum of an adult?

Question

Quizplus · Accepted Answer

The nurse inserts the thermometer 2.5 to 3.5 cm (1 to 1 1/2 inches)to obtain a rectal temperature on an adult.The sensor tip will be deep enough into the rectum to eliminate environmental effects but not too deep to risk penetration or trauma to intestinal tissue.1.3 cm (1/2 inch)is not far enough for an accurate reading.5.1 and 6.4 cm (2 and 2 1/2 inches)are too far to insert the thermometer into an adult.

The Nurse Is Preparing to Obtain a Rectal Temperature