Question:medium
The physiological dose of hydrocortisone (mg/kg/day) is:
The physiological dose of hydrocortisone (mg/kg/day) is:
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Think basal adrenal output, not a treatment dose - about 10 mg/kg/day.
Updated On: Jun 24, 2026
- 5 mg/kg/day
- 10 mg/kg/day
- 15 mg/kg/day
- 20 mg/kg/day
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The Correct Option is B
Solution and Explanation
Step 1: The adrenal cortex releases two main steroids each day - cortisol (hydrocortisone) and aldosterone - and the question asks for the baseline cortisol output.
Step 2: The accepted physiological figure for hydrocortisone is about 10 mg daily, peaking in the morning, contrasted with the tiny 0.125 mg of aldosterone.
Step 3: Reading off the choices, the value that matches this normal secretion rate is 10, making it the physiological dose.
\[\boxed{\text{10 mg/kg/day}}\]
Step 2: The accepted physiological figure for hydrocortisone is about 10 mg daily, peaking in the morning, contrasted with the tiny 0.125 mg of aldosterone.
Step 3: Reading off the choices, the value that matches this normal secretion rate is 10, making it the physiological dose.
\[\boxed{\text{10 mg/kg/day}}\]
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