Gynaecology & Obstetrics Which of the following is primary neurotransmitter responsible for lowering thermoregulatory set point in triggering hot flushes A Acetyl choline B Nor - Epinephrine C Dopamine D Glycine 💡 Explanation Which of the following is primary neurotransmitter responsible for lowering thermoregulatory set point in triggering hot flushes ✓ Correct Answer: B. Nor - Epinephrine