D-tubocurarine blocks the neuromuscular transmission by___________?

Related Mcqs:

1. The neuromuscular transmitter released at neuromuscular junction is_______________?

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

2. 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

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

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

4. 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

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

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

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

   A. D-tubocuraine
   B. Succinyl choline
   C. Pancuronium
   D. Gallamine

7. An attack of migraine can be easily terminated by___________?

   A. Acetylcholine
   B. Ergotamine
   C. Morphine
   D. Ibuprofen

8. Transmission of stimulus across dentin is______________?

   A. Direct activation of nerve endings
   B. Correlated with the innervation density of the dentin
   C. Stimulus induced fluid flow
   D. There is no transmission of stimulus across dentin

9. The pain transmission through dentin is______________?

   A. Direct neural stimulation
   B. Fluid or hydrodynamic theory
   C. Transduction theory
   D. All of the above

10. In transmission of malaria, mosquito bite transfers_______________?

    A. Sporozoite
    B. Merozoite
    C. Hypnozoite
    D. Gametocyte