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When blood calcium levels fall, which of the following does NOT occur?

mikael

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10 years ago

When blood calcium levels fall, which of the following does NOT occur?

When blood calcium levels fall, which of the following does NOT occur?
A) PTH is produced and activates vitamin D.
B) Vitamin D stimulates the kidney to reabsorb calcium from the blood.
C) PTH and vitamin D stimulate osteoblasts to break down bone.
D) Vitamin D increases the absorption of calcium from the intestines.

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bio_man

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mikael Author

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10 years ago

Thank you, thank you, thank you!

Butwhy

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Yesterday

Good timing, thanks!

Ctownsend

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2 hours ago

Thanks for your help!!

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