Ahigh school student starts vomiting and goes to the school nurse. the student asks the nurse what part of his brain makes him vomit. what will the nurse tell the student must be stimulated in order for vomiting to occur?

The chemoreceptor trigger zone (CTZ) is an area of the medulla oblongata that accept inputs from blood-borne drugs or hormones, and communicates with other structures in the vomiting centre to initiate vomiting. The CTZ can be find within the area postrema, which is on the floor of the fourth ventricle and the outer part of the blood–brain barrier.

answer; polycythemia is the correct answer;

not too sure but maybe in the hot springs.