What is the definition of hypercalcemia?

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Multiple Choice

What is the definition of hypercalcemia?

Explanation:
Hypercalcemia means the calcium in the blood is higher than the normal range. In adults, the total serum calcium normal range is roughly 8.5 to 10.5 mg/dL, so any value above 10.5 mg/dL is considered hypercalcemic. This threshold reflects the upper limit of normal, which is why it’s used as the defining cutoff. Values like 11.0 or 12.0 mg/dL represent higher levels but start from the same definition, while 9.0 mg/dL is within normal limits. Keep in mind that total calcium can be influenced by albumin levels, so sometimes corrected or ionized calcium is used for a more accurate assessment.

Hypercalcemia means the calcium in the blood is higher than the normal range. In adults, the total serum calcium normal range is roughly 8.5 to 10.5 mg/dL, so any value above 10.5 mg/dL is considered hypercalcemic. This threshold reflects the upper limit of normal, which is why it’s used as the defining cutoff. Values like 11.0 or 12.0 mg/dL represent higher levels but start from the same definition, while 9.0 mg/dL is within normal limits. Keep in mind that total calcium can be influenced by albumin levels, so sometimes corrected or ionized calcium is used for a more accurate assessment.

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