Answer:
negative calcium balance resulting from insuffcient vitamin D and action.
Explanation:
negative calcium balance primarily occurs when intestinal calcium absorption is impaired and fails to balance the intestinal and renal calcium loss.
Answer:
is there some options you can choose from
Answer:
Labor contractions are the periodic tightening and relaxing of the uterine muscle, the largest muscle in a woman's body. Something triggers the pituitary gland to release a hormone called oxytocin that stimulates the uterine tightening.
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