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Pharm Midterm 1 > NMJ Blockers > Flashcards

Flashcards in NMJ Blockers Deck (16):
1

Structure of NMJ blockers

Analogs of Ach

2

What are the NMJ blockers

Tubocurarine
Succinylcholine

3

Which NMJ blocker is non-depolarizing

Tubucurarine

4

Which NMJ blocker is depolarizing

Succinylcholine

5

What receptor do NMJ blockers bind

Nm

6

What kind of paralysis do NMJ blockers cause

Flaccid

7

What is Tubocurarine used for

Anesthesia

8

What is Succinylcholine used for

ET tubation
ECT

9

What counteracts Tubocurarine

Neostigmine
Edrophonium

10

Mode of administration of Tubocurarine

IV

11

Mode of administration of Succinylcholine

IV

12

Which NMJ blocker may bind M receptors and cause histamine release

Tubocurarine

13

Which NMJ blocker may cause malignant hyperthermia

Succinylcholine, when combined with halogenated anesthetic

14

Tx for malignant hyperthermia

Dantrolene

15

Does tubocurarine cross the BBB

No

16

How would you describe the duration of succinylcholine activity

Fast - Onset, duration