BIO NMDCAT Brain

nmdcat.online July 7, 2026

1. The region responsible for maintaining heartbeat, breathing, and blood pressure remains functional even during unconsciousness.

A. Cerebrum

B. Medulla oblongata

✓

C. Cerebellum

D. Hypothalamus

📝 Explanation

The medulla oblongata contains vital autonomic centers controlling respiration, cardiac activity, and vasomotor functions. The cerebrum is involved in higher mental functions, the cerebellum coordinates movement, and the hypothalamus regulates homeostasis but does not directly control these vital reflexes.

📖 Additional Information

Cerebrum
Medulla oblongata
Cerebellum
Hypothalamus

The medulla oblongata contains vital autonomic centers controlling respiration, cardiac activity, and vasomotor functions. The cerebrum is involved in higher mental functions, the cerebellum coordinates movement, and the hypothalamus regulates homeostasis but does not directly control these vital reflexes.

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