KROK 1 2009 – Question 24 · KROK (Medicine) · Physiology
The minute blood volume in a patient with transplanted heart has increased as a result of physical activity. What regulative mechanism is responsible for these changes?
- A. Parasympathetic conditioned reflexes
- B. Sympathetic conditioned reflexes
- C. Catecholamines
- D. Parasympathetic unconditioned reflexes
- E. Sympathetic unconditioned reflexes
Hint
A transplanted heart is cut off from its nerves, so think about which regulatory pathway can still reach it during exercise.
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