Tendonitis is defined as which of the following?

Tendonitis is defined as which of the following?

• A. Inflammation of a tendon caused by overuse.
• B. Inflammation of a muscle.
• C. Inflammation of a joint capsule.
• D. Fracture of a bone.

Answer: (A)

Tendonitis is inflammation localized to a tendon, usually caused by repetitive strain or overuse. This definition fits because the tissue involved is the tendon itself, and the inflammation arises from repetitive movement or increased activity. It typically presents as localized pain and tenderness where the tendon runs, often worsened with movement and sometimes accompanied by mild swelling. The other statements describe inflammation of different tissues or injuries—muscle inflammation (myositis), joint capsule inflammation (synovitis), or a bone fracture—none of which match tendon tissue and overuse as the cause.

Tendonitis is inflammation localized to a tendon, usually caused by repetitive strain or overuse. This definition fits because the tissue involved is the tendon itself, and the inflammation arises from repetitive movement or increased activity. It typically presents as localized pain and tenderness where the tendon runs, often worsened with movement and sometimes accompanied by mild swelling. The other statements describe inflammation of different tissues or injuries—muscle inflammation (myositis), joint capsule inflammation (synovitis), or a bone fracture—none of which match tendon tissue and overuse as the cause.