The following sympathomimetic amine has agonistic
action on α1 + α2 + β1 + β3 adrenoceptors, but not on
β2 receptors:
A. Adrenaline
B. Noradrenaline
C. Isoprenaline
D. Phenylephrine
action on α1 + α2 + β1 + β3 adrenoceptors, but not on
β2 receptors:
A. Adrenaline
B. Noradrenaline
C. Isoprenaline
D. Phenylephrine