Cephalic phase of gastric secretion is mediated by ______________?
Correct answer: C. Vagus
- A. Neuro hormones
- B. Hormones
- C. Vagus
- D. Gastric
Explanation
The cephalic phase is initiated by sight, smell, taste, or thought of food and is carried mainly through vagal stimulation of gastric glands. Neurohormones and gastric factors may contribute later, but they are not the primary mediator of this phase.
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