Where is the chemoreceptor trigger zone (CTZ)for vomiting?
A) Hypothalamus
B) Medulla oblongata
C) Pons
D) Midbrain

Question

Quizplus · Accepted Answer

The chemoreceptor trigger zone (CTZ) for vomiting is located in the medulla oblongata, which is responsible for regulating autonomic functions such as breathing, heart rate, and blood pressure. The CTZ is stimulated by various substances such as drugs, toxins, and metabolic abnormalities, and it sends signals to the vomiting center in the medulla oblongata to initiate the vomiting reflex.

Where Is the Chemoreceptor Trigger Zone (CTZ)for Vomiting