How Are Elevated Levels of Calcium, Magnesium, or Phosphate Ions

question 61

Multiple Choice

How are elevated levels of calcium, magnesium, or phosphate ions regulated by the kidneys?

• A) increased levels result in decreased reabsorption and elimination into the urine
• B) increased levels result in decreased reabsorption and stimulation of the respiratory centers in the medulla
• C) increased levels result in increased reabsoption and stimulation of ADH
• D) increased levels result in increased reabsoption and stimulation of aldosterone

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