The muscle relaxant effect of succinylcholine lasts for______________?

Related Mcqs:

1. Which one of the following muscle relaxant has the maximum duration of action ?

   A. Atracurium
   B. Vecuronium
   C. Rocuronium
   D. Doxacurium

2. A patient taking beta-blocker preoperatively, at induction of anaesthesia with fentanyl. Which muscle relaxant should be avoided ?

   A. Pancuronium
   B. Rocuronium
   C. Vecuronium
   D. Atracurium

3. Short-acting non-depolarising muscle relaxant is________________?

   A. Succinylcholine
   B. Pancuronium
   C. Mivacurum
   D. Decamethonium

4. A paralyzing dose of succinylcholine initially elicits______________?

   A. CNS stimulation
   B. Muscle fasciculation
   C. CNS depression
   D. Decreased salivation

5. Succinylcholine is a/an______________?

   A. Intravenous anaesthetic agent
   B. Non-depolarizing muscle relaxant
   C. Short-acting narcotic
   D. None of the above

6. Succinylcholine prevents bronchospasm by______________?

   A. Depolarising block
   B. Direct muscle relaxation
   C. Centrally acting muscle relaxation
   D. Dual action

7. Among the muscles of TMJ the following muscle opposing stabilizing and antagonistic muscle force as far as the disc is concerned_____________?

   A. Medial pterygoid
   B. Temporalis
   C. Lateral pterygoid
   D. External pterygoid

8. Pacinian corpuscles are major receptor for______________?

   A. Pressure
   B. Pain
   C. Touch
   D. Temperature

9. One of the most important advantages of truly elastic impression material would be its capacity for______________?

   A. Close adaptation to soft tissues
   B. With drawl without permanent distortion
   C. Reproduction of surface details
   D. Compatibility with gypsum products

10. Acrylic resins are used for______________?

    A. Anterior restorations
    B. Temporary bridges
    C. Denture base
    D. All of the above