Dale's vasomotor reversal is due to -
Ans. is 'a' i.e., Alpha blocker o In Dale's vasomotor reversal Neurotransmitter --> Adr Blockade --> a - receptors Stimulation --> [32-receptors o Re-reversal of vosomotor reversal is due to propranolol ((3-blockers).
Alpha blocker
Beta blocker
ACH inhibitor
All of the above