KROK 1 Stomatology 2012 – Question 25 · KROK (Dentistry)

A month after surgical constriction of rabbit’s renal artery the considerable increase of systemic arterial pressure was observed. What of the following regulation mechanisms caused the animal’s pressure change?

  1. A. Angiotensin-II
  2. B. Serotonin
  3. C. Adrenaline
  4. D. Noradrenaline
  5. E. Vasopressin
Hint

Ask which system is switched on when the kidney's juxtaglomerular apparatus senses reduced blood flow, as in the Goldblatt experiment.

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