Final answer:
Speed's test is the ideal option for testing bicipital tendinitis. It evaluates the long head of the biceps tendon for any pain or discomfort which would indicate tendinitis. Other tests listed are used for different conditions and are not relevant for this diagnosis.
Step-by-step explanation:
The ideal test for testing bicipital tendinitis is Speed's test (C). This test is specifically designed to assess the integrity of the long head of the biceps tendon. To perform Speed's test, the patient's arm is held in forward flexion at the shoulder, with the elbow straight and the forearm supinated. The patient attempts to maintain this position while the examiner applies downward pressure. Pain or discomfort in the bicipital groove (located at the anterior aspect of the shoulder) suggests bicipital tendinitis.
Adson's test is used to diagnose thoracic outlet syndrome, Phalen's test is used for carpal tunnel syndrome, and McMurray's test is used to detect meniscal tears in the knee. These tests are not relevant to the diagnosis of bicipital tendinitisThe Speed's test is ideal for testing bicipital tendinitis. This test is performed by asking the patient to flex their shoulder against resistance at 90 degrees of abduction and full elbow extension. Pain or discomfort in the bicipital groove suggests bicipital tendinitis. Adson's test is used to evaluate thoracic outlet syndrome, Phalen's test is used to diagnose carpal tunnel syndrome, and McMurray's test is used to assess meniscal tears in the knee.