Question

question 15 (1 point)
identify a true statement regarding muscle cramps.
if experiencing a cramp, one should avoid stretching the muscles involved.
in pregnant women, muscle cramps are usually caused by iron deficiency.
it is a misconception that tight clothing causes muscle cramps.
they are caused by a breakdown in the coordination of opposing muscle groups.
calcium supplements often worsen cramps in pregnant and lactating women.
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Explanation:

Muscle cramps are often due to a breakdown in the coordination of opposing muscle groups. Stretching is actually recommended for muscle cramps. In pregnant women, muscle cramps are more related to magnesium or potassium issues rather than iron deficiency. Tight clothing can contribute to muscle cramps. Calcium supplements do not worsen cramps in pregnant and lactating women.

Answer:

They are caused by a breakdown in the coordination of opposing muscle groups.