A client had the cast removed because of a fractured ulna and is directed to perform isometric exercises.Which exercise complies with the healthcare provider's order?
A) Place a 5-pound dumbbell in the right hand and squeeze; hold the squeeze position for 6 to 8 seconds and repeat 5 to 10 times.
B) Grasping the right wrist with the left hand,move the right arm up,down,and side to side; hold each position for 6 to 8 seconds and repeat 5 to 10 times.
C) Grasping the right wrist with the left hand,pull the right arm across the body; hold this position for 6 to 8 seconds and repeat 5 to 10 times.
D) Press the right hand against a wall; hold this position for 6 to 8 seconds and repeat 5 to 10 times.

Question

Quizplus · Accepted Answer

Isometric exercises involve holding a muscle contraction without moving the joint. Option D is the only exercise that involves pressing the hand against a wall, which creates an isometric contraction of the wrist and forearm muscles. Options A, B, and C involve movement of the arm, which is not isometric exercise.

A Client Had the Cast Removed Because of a Fractured