Question

which of the following terms describes the straightening of a joint, rather than the bending?
a. flexion
b. hyperextension
c. extension
d. none of the above

please select the best answer from the choices provided.
a
b
c
d

Explanation:

To solve this, we analyze each option:

• Option A: Flexion is the bending of a joint, not straightening. Eliminate A.
• Option B: Hyperextension is an excessive extension (beyond normal range), not the basic straightening. Eliminate B.
• Option C: Extension is defined as the straightening of a joint, which matches the description.
• Option D: Since C is correct, D is incorrect.

Answer:

C. extension