Involuntary actions like blood pressure and vomiting are controlled by which…
2022
Involuntary actions like blood pressure and vomiting are controlled by which part of hindbrain?
- A.
Medulla oblongata
- B.
Pons
- C.
Cerebellum
- D.
Cerebrum
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Correct answer: A
The medulla oblongata, a part of the hindbrain, regulates several vital involuntary activities of the body, including blood pressure, heartbeat, breathing, swallowing, coughing, sneezing, and vomiting. Since these functions occur automatically without conscious control, the medulla oblongata acts as an important autonomic control center.