receptors boooo

Question 1

alpha 1 agonist

Answer 1

decongestant e.g. phenylephrine / oxymetazoline

Question 2

alpha 2 agonist

Answer 2

glaucoma Tx e.g. topical brimonidine

Question 3

alpha antagonist

Answer 3

BPH - tamsulosin
HTN - doxazosin

Question 4

beta 1 agonists

Answer 4

inotropes e.g. dobutamine

Question 5

beta 1 blockers

Answer 5

non selective + selective bblockers e..g atenolol / bisoprolol

Question 6

beta 2 agonists

Answer 6

bronchodilators e.g. salbutamol

Question 7

b 2 antagonists

Answer 7

nonselective bblockers e.g. propanolol / labetalol

Question 8

dopamine agonists

Answer 8

parkinsons disease - ropinirole
prolactinoma

Question 9

dopamine antagonists

Answer 9

antipsychotics - haloperidol
antiemetics - metoclopramide / domperidone

Question 10

GABA agonist

Answer 10

benzodiapines
baclofen

Question 11

GABA antagonists

Answer 11

flumazenil - reversal of benzos

Question 12

histamine 1 antagonists

Answer 12

antihistamines e.g. loratidine

Question 13

histamine 2 antagonists

Answer 13

antacids - ranitidine

Question 14

muscarininc agonist

Answer 14

glaucoma e.g. pilocarpine

Question 15

muscarinic antagonist

Answer 15

atropine - bradycardia
bronchodilator - ipatroprium bromide / tiotropium
urge incontinence - oxybutinin

Question 16

nicotonic agonist

Answer 16

nicotine
vareniciline - used for smoking cessation
depolarising muscle relaxant = suxamethonium

Question 17

nicotonic antagonist

Answer 17

nondepolarising muscle relaxants - atracurium

Question 18

oxycotin agonist

Answer 18

inducing labour - syntocinon

Question 19

oxycotin antagonist

Answer 19

tocolysis e.g. atosiban

Question 20

serotinin agonist

Answer 20

triptans e.g. zolmitriptan

Question 21

serotinin antagonists

Answer 21

antiemetics - ondasteron