medium · MCAT bio-biochem
A patient with severe dehydration is likely to exhibit which of the following physiological responses to maintain blood pressure and volume?
- Increased glomerular filtration rate (GFR) to clear wastes faster.
- Dilation of afferent arterioles in the kidney to increase blood flow.
- Increased secretion of Antidiuretic Hormone (ADH) leading to concentrated urine.
- Decreased secretion of Aldosterone to reduce sodium retention.
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