A nurse has used a commercial arm sling to support a client's arm. Which of the following functions does a sling perform?
A) Reduces muscle spasms
B) Reduces transmission of pathogens
C) Provides elevation to body parts
D) Encloses the client's forearm
C
Feedback:
A sling is a cloth device used to elevate, cradle, and support parts of the body. A sling does not reduce transmission of pathogens, but washing hands thoroughly does. Traction is used to reduce muscle spasms with its pulling effect on the affected part of the skeletal system. The sling not only encloses the client's forearm, but also the wrist.
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