Consider statements about human physiology: 1. The hypothalamus regulates body temperature. 2. The cerebellum controls voluntary muscle coordination. 3. The medulla controls reflex actions like swallowing. Which are correct? MCQ with Answer and Explanation

Consider statements about human physiology: 1. The hypothalamus regulates body temperature. 2. The cerebellum controls voluntary muscle coordination. 3. The medulla controls reflex actions like swallowing. Which are correct?
A. 2 and 3 only
B. 1 and 2 only
C. 1 and 3 only
D. 1, 2 and 3
Answer: Option D
Solution (By JKExamLibrary)
The hypothalamus is the primary thermoregulatory center, maintaining body temperature through sweating or shivering. The cerebellum coordinates voluntary movements, ensuring smooth and accurate muscle activity and balance. The medulla oblongata contains vital reflex centers controlling involuntary actions such as swallowing, coughing, sneezing, and vomiting. All three statements are anatomically and physiologically correct.

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