The nurse assesses a client who reports chronic pain with chewing. The nurse should assess which body area to investigate the client's problem further?

A. Glenohumeral joint: The glenohumeral joint is the shoulder joint. Pain with chewing is unlikely to be related to issues with the shoulder joint, as this joint is not involved in the chewing process. B. Sternoclavicular joint: The sternoclavicular joint is where the clavicle meets the sternum. Problems here might affect shoulder and chest movement, but they would not typically cause pain specifically related to chewing. C. Temporomandibular joint (TMJ): The TMJ is directly involved in the movement of the jaw, which is essential for chewing. Chronic pain during chewing often indicates a problem with the TMJ, such as TMJ disorder, which can cause pain, clicking, and other issues when moving the jaw. D. Acromioclavicular joint: The acromioclavicular joint is located at the top of the shoulder where the clavicle meets the acromion of the scapula. This joint primarily affects shoulder movement, not chewing.