Asked in ETEA MDCAT 2012 2012Moderate

The target organ for vasopressin is:

Correct answer: D. Kidneys

  • A. Heart
  • B. Liver
  • C. Stomach
  • D. Kidneys

Explanation

Vasopressin, also known as antidiuretic hormone (ADH), plays a crucial role in maintaining the body's water balance. It acts primarily on the kidneys, increasing the permeability of the kidney tubules to water, thereby promoting water reabsorption and reducing urine output. This helps to concentrate the urine and conserve water in the body. The other options are not directly influenced by vasopressin: the heart is involved in circulation, the liver in metabolism, and the stomach in digestion.

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