1. Dopaminergic cells are found in all of the following except A. Median raphe nucleus B. Ventral tegmental area C. Substantia nigra D. Arcuate nucleus of hypothalamus 2. Which of the following occurs...

1. Dopaminergic cells are found in all of the following except A. Median raphe nucleus B. Ventral tegmental area C. Substantia nigra D. Arcuate nucleus of hypothalamus 2. Which of the following occurs on carotid sinus stimulation? A. Hypertension B. Tachycardia C. Peripheral vasodilatation D. Raised intracranial pressure E. Hyperventilation