A 26-year-old man is having treatment with chemotherapy for Hodgkin's lymphoma. During his treatment, he has severe vomiting. Which location in the brain is responsible for his symptoms?: (A) Area postrema, (B) Tuber cinereum, (C) Organum vasculosum Lamina terminalis, (D) Median Eminence
Answer is A. Option B- Present in the ventral pa of hypothalamus, connects hypothalamus to the pituitary & transpos hormones from hypothalamus- pituitary Option C- used for osmoreceptors which makes us thirsty so we drink water. Question asks about the Chemoreceptor trigger zone (CTZ) which is present in area postrema