Cholinergic Receptor antagonist(Muscarinic)

Question 1

What is an easy way to remember drugs this group that end with -ine?

Answer 1

The -ine.

Atropine, Scopolamine, Tolterodine, Benzotropine(BATS)

Question 2

Which of these produce mydriasis and cycloplegia?

Answer 2

Atropine and Tropicamide

Question 3

Which receptor does atropine & Tropicamide act on to produce Cycloplegia and Mydriasis?

Answer 3

M3

Question 4

Name the quaternary amine that don’t cross the BB?(Tropium)

Answer 4

Ipratropium and Tiotropium(Kneel down on the tiles to pray, to relax and breathe better)

Question 5

The therapeutic of -tropium is?

Answer 5

Bronchodilation in asthma or COPD(Kneel down on the tiles to pray, to relax and breathe better)

Question 6

What symptoms do you get with muscarinic block?

Answer 6

Opposite of DUMBBELS
Dry as a bone(Lack of secretions)
Mad as a hatter
Blind as a bat(so open your eyes well-well)
Red as a beet(hyperthermia)

Question 7

So what exactly is atropine good for?

Answer 7

Emergency use against AchE inhibitor

Question 8

What is benztropine used to treat?

Answer 8

Parkinson(Benzo for dancing-dyskinesia

Question 9

What is scopolamine used to treat?

Answer 9

Motion sickness

Question 10

What is Tolterodine used for?

Answer 10

Postoperative bladder spams; incontinence

Question 11

How do you treat atropine poisioning?

Answer 11

Physostigmine