Author Question: When applying hot or cold therapy, the nurse should: A. Apply the source for 10- to 20-minute ... (Read 51 times)

DelorasTo · **on:** Jul 24, 2018

When applying hot or cold therapy, the nurse should:

A. Apply the source for 10- to 20-minute periods
B. Allow the client to adjust the temperature for comfort
C. Encourage the client to move the application
D. Position the client so that he or she cannot move away from the temperature source

Question 2

A _______________ is a localized injury to the skin and/or underlying tissue, usually over a bony prominence, as a result of pressure, or pressure in combination with shear and/or friction.

Fill in the blank(s) with correct word

samiel-sayed · **Reply #1 on:** Jul 24, 2018

Answer to Question 1

A
A. Time all applications carefully. A person tolerates temperature extremes better when the duration of exposure is short (10 to 20 minutes). Prolonged exposure can injure tissues and eliminate the benefits of therapy.
B. Do not allow the client to adjust temperature settings. It is common for the client to adapt to a temperature extreme and then think that the temperature should be adjusted.
C. Discourage the client from moving an application. This may cause injury to an unprotected area of the body and decrease the effectiveness of therapy.
D. Never position the client so that the client cannot move away from the temperature source. This avoids the risk of injuries from temperature exposure. The hospitalized client should always have a call light within reach.

Answer to Question 2

pressure ulcer
A pressure ulcer is a localized injury to the skin and/or underlying tissue, usually over a bony prominence, as a result of pressure, or pressure in combination with shear and/or friction.