Which of the following is a symptom of TMJ disorders?

TMJ disorders can manifest in a variety of symptoms that are often interconnected due to the complex relationships between the jaw, neck, and surrounding structures. Joint swelling is a common symptom as inflammation may occur in the temporomandibular joint itself, leading to discomfort and visible swelling in that area. Additionally, individuals with TMJ disorders frequently experience neck pain because of the compensation mechanisms that occur when the jaw isn’t functioning properly. This can lead to muscle tension and strain in the neck as the body adjusts to alleviate discomfort in the jaw.

Therefore, the combination of neck pain and joint swelling effectively represents common signs of TMJ disorders, making it the correct choice. Recognizing both symptoms is vital in understanding the broader impact of TMJ issues on an individual's overall health and quality of life.