To assess a rectal temperature accurately in an adult, the nurse ...

[captainjonesify]

To assess a rectal temperature accurately in an adult, the nurse would:
 
  a. Use a lubricated blunt tip thermometer.
  b. Insert the thermometer 2 to 3 inches into the rectum.
  c. Leave the thermometer in place up to 8 minutes if the patient is febrile.
  d. Wait 2 to 3 minutes if the patient has recently smoked a cigarette.

Question 2

The nurse is taking temperatures in a clinic with a TMT. Which statement is true regarding use of the TMT?
 
  a. A tympanic temperature is more time consuming than a rectal temperature.
  b. The tympanic method is more invasive and uncomfortable than the oral method.
  c. The risk of cross-contamination is reduced, compared with the rectal route.
  d. The tympanic membrane most accurately reflects the temperature in the ophthalmic artery.

[abctaiwan]

Answer to Question 1

ANS: A
A lubricated rectal thermometer (with a short, blunt tip) is inserted only 2 to 3 cm (1 inch) into the adult rectum and left in place for 2 minutes. Cigarette smoking does not alter rectal temperatures.

Answer to Question 2

ANS: C
The TMT is a noninvasive, nontraumatic device that is extremely quick and efficient. The chance of cross-contamination with the TMT is minimal because the ear canal is lined with skin, not mucous membranes.

[captainjonesify]

Thanks for the timely response, appreciate it

[yeungji]

Gracias!