Pin point pupils are seen in all except ?
Ans. is 'd' i.e., Barbiturate poisoning Pin point pupil can be caused by : Opioids (morphine), organophosphates, phenothiazines, clonidine, mushroom poisoning, chloral hydrate, carbolic acid and pontine hemorrhage.
Pontine hemorrhage
Organophosphorus poisoning
Opium poisoning
Barbiturate poisoning