Question

choose the correct answer. which term means \a sudden, involuntary contraction of one or more muscles\? spasm cramp singultus strain

Explanation:

To solve this, we analyze each term:

• spasm: Defined as a sudden, involuntary muscle contraction.
• cramp: Usually a painful muscle contraction, often related to exertion or electrolyte issues, but not the general term for sudden involuntary contraction.
• singultus: Refers to hiccups, not muscle contraction.
• strain: Involves injury to muscle/tendon from overstretching, not sudden involuntary contraction.

So "spasm" matches the definition.

Answer:

A. spasm