A Client Has a Sickle Cell Crisis with Extreme Lower

A client has a sickle cell crisis with extreme lower extremity pain.What comfort measure does the nurse delegate to the unlicensed assistive personnel (UAP) ?

A) Apply ice packs to the client's legs.
B) Elevate the client's legs on pillows.
C) Keep the lower extremities warm.
D) Place elastic bandage wraps on the client's legs.