Neuromuscular blocking agent with duration of onset of action less than 2 minutes is_________________?

Related Mcqs:

1. The neuromuscular transmitter released at neuromuscular junction is_______________?

   A. Dopamine
   B. Epinephrine
   C. Nor epinephrine
   D. Acetylcholine

2. All of the following drugs are non depolarizing neuromuscular blocking agents except_______________?

   A. D-tubocurarine
   B. Gallamine triethiodide
   C. Pancuronium bromide
   D. Succinylcholine

3. Which of the following group of drugs are a neuromuscular blocking agents_______________?

   A. choline, adrenaline and amphetamine
   B. Glycinium neostigamine and physostigamine
   C. Pancuronium, rocuronium
   D. Pirenzipine, propanolol and propantheline

4. A 30 years old patient developed high fever of sudden onset. Peripheral blood smear showed cresent shaped gametocytes. Malaria pigment was dark brown in colour Which of the following malarial parasites is the causative agent ?

   A. Plasmodium vivax
   B. Plasmodium malaria
   C. Plasmodium falciparum
   D. Plasmodium ovale

5. Which one of the following drugs is not a non depolarizing competitive neuromuscular blocker ?

   A. Doxacurim
   B. Decamethonium
   C. Rocuronium
   D. Mivacurium

6. D-tubocurarine blocks the neuromuscular transmission by___________?

   A. Blocking acetylcholine receptors
   B. Prevent release of acetyl choline
   C. Destroys acetyl choline
   D. Inactivate acetylcholine esterase enzyme

7. Which factor of the following contributes to short duration of anesthetic action of single dose thiopental_____________?

   A. Rapid biotransformation
   B. Rapid accumulation in body fat
   C. High lipid solubility
   D. Ability to enter and leave brain tissue every rapidly

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

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

9. Succinyl choline acts to block neuromuscular transmission by_______________?

   A. Inhibiting cholinesterase
   B. Inhibiting the CNS
   C. Depolarizing the motor end plate of skeletal muscle
   D. Blocking the release of acetyl choline at the end plate

10. After I.V administration of which of the following anesthetic agent, there is rapid recovery and less headedness ?

    A. Propofol
    B. Diazepam
    C. Droperidol
    D. Midazolam