Rapid intravenous injection of clonidine causes rise
in BP due to:
A. Stimulation of vasomotor centre
B. Release of noradrenaline from adrenergic
nerve endings
C. Agonistic action on vascular α2 adrenergic
receptors
D. Cardiac stimulation
in BP due to:
A. Stimulation of vasomotor centre
B. Release of noradrenaline from adrenergic
nerve endings
C. Agonistic action on vascular α2 adrenergic
receptors
D. Cardiac stimulation