Anti-emetics D2 RA

Question 1

M

Answer 1

Blocks D2 receptors in the CTZ, which senses emetogenic substances in the blood
Blocks D2 receptors in the gut-prokinetic effect-promotes gastric emptying

Question 2

I

Answer 2

Prophylaxis and treatment of N and V in teh context of reduced gut motility

Question 3

C

Answer 3

children and young adults, GI obstruction and perforation

Question 4

A

Answer 4

diarrhoea, extrapyramidal signs, acute dystonic reaction