The Adolescent Client Newly Placed in Traction Says,"Laying in This

The adolescent client newly placed in traction says,"Laying in this bed all the time is going to turn my body into mush.Is there any way I could exercise while I'm in traction?" Which response by the nurse is the most appropriate?

A) "Many people worry about muscle weakness when they are confined to bed.You could perform range of motion,isometric,and specific exercises."
B) "Don't worry about your muscles,because you can get them back after you get out of traction."
C) "You're young and in great shape.Your muscles won't weaken with a few weeks in bed."
D) "I'll put a referral in for physical therapy to come and work with you."