Bill is a mechanic that works with vibrating tools. He also exerts force on his wrists when twisting wrenches and screws. Bill has a tingling sensation in the lateral portion of his hand. The doctor suspects carpal tunnel syndrome. Which of the following tests might the doctor try on her patient?
A) Check for reflex on the medial condyle of the humerus with a rubber mallet.
B) Check for hyperextension at the knuckles of the little and ring finger.
C) Have Bill flex and extend his arm against resistance.
D) Have Bill grip an object with his thumb and index finger and try to pull the object away.

Question

Quizplus · Accepted Answer

The doctor may try the Phalen's test which involves having the patient grip an object with their thumb and index finger and holding it for 60 seconds. If there is numbness or tingling in the hand during or after the test, it may indicate carpal tunnel syndrome. Therefore, option D is the best choice. The other options are not relevant to the diagnosis of carpal tunnel syndrome.

Bill Is a Mechanic That Works with Vibrating Tools