Neuromascular Junction Blocker And Muscular Relaxant

Question 1

Drug that act as nicotinic receptor antagonist:
Pancuronium
Succinylcholine
Nitric acid
A+B

Answer 1

D

Question 2

Drug act within skeletal muscle fiber interfering with the release of Ca+ from muscle fiber:
Baclofen
Naloxone
Dantrolene
Non of the above

Answer 2

C

Question 3

Can not use for patient with cardiac dysfunction :

Answer 3

Baclofen(centrally acting skeletal muscle relaxant)

Question 4

Botulinum toxin type A is:
Work in ANS.
Bind directly to the receptor sites of motor nerve terminal and inhibit release of Acetylcholine
Act within skeletal muscle fiber
Non of the above

Answer 4

B

Question 5

Drug can cause respiratory obstruction with wheezing:

Answer 5

Succinylcholine

Question 6

Spasmolytics:
Dantrolene
Halothane
Baclofen
Mataxalone
C+D

Answer 6

E