Bill is a mechanic that works with vibrating tools. He also exerts force on his wrists whentwisting 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 test might the doctor try on her patient?
A) Have bill grip an object with his thumb and index finger and try to pull the object away.
B) Check for reflex on the medial condyle of the humerus with a rubber mallet.
C) Check for hyperextension at the knuckles of the little and ring finger.
D) Have bill flex and extend his arm against resistance.

Question

Quizplus · Accepted Answer

The doctor may try the Phalen's test, which involves having the patient hold their wrist in a flexed position for about a minute to see if any tingling or numbness occurs in the fingertips. Another commonly used test is the Tinel's sign test, which involves lightly tapping over the carpal tunnel to see if any tingling or shock-like sensations occur. However, option A seems to be the best choice because it assesses grip strength and can also reveal weakness, which can be a symptom of carpal tunnel syndrome. The other options do not specifically test for carpal tunnel syndrome.

Bill Is a Mechanic That Works with Vibrating Tools