1. Esters are rapidly metabolized in the plasma by? 
      A. Plasma cholinesterase 👍 
      B. Liver enzymes 
      C. Kidney filtration 
      D. Hydrolysis 
      E. Intra-cellular enzymes 

2. Amides are more slowly destroyed by? 
      A. Plasma cholinesterase 
      B. Liver enzymes 👍
   C. Kidney filtration 
      D. Hydrolysis 
      E. Alkaline phosphatase 

3. What's the most important information about Cocaine? 
      A. Medical use limited to surface topical anesthesia 👍 
      B. Longest duration of action 
      C. Shortest duration of action 
      D. Causes methemoglobinemia 
      E. Not used in surgery 

4. What's the longest duration of action of skeletal muscle relaxant drugs? 
      A. Pancuronium 👍 
      B. Mivacurium 
      C. Vecuronium 
      D. Atracurium 
      E. Dantrolene 

5. What's the shortest duration of action of skeletal muscle relaxant drug? 
      A. Mivacurium 👍 
      B. Pancuronium 
      C. Vecuronium 
      D. Atracurium 
      E. Diazepam

6. Which of the following drugs is a specific antidote for strychnine poisoning? 
   A. Dantrolene 
   B. Neostigmine 
   C. Mephensin 👍 
   D. Succinylcholine 
   E. Atropine 

7. Which of the following neuromuscular blocking agents is most likely to cause histamine release? 
   A. Succinylcholine 
   B. Mivacurium 
   C. Rocuronium 
   D. Tubocurarine 👍 
   E. Pancuronium 

8. Which of the following neuromuscular blocking drugs is considered a depolarizing muscle relaxant? 
   A. Pancuronium 
   B. Vecuronium 
   C. Atracurium 
   D. Tubocurarine 
   E. Succinylcholine 👍 

9. Cholinesterase can be inhibited by ...

Curarine
Prococain
Neostigmine👍
Adrenaline
Dopamine

Local Anesthetics

1. Which of the following local anesthetic “ester” has the longest duration of action drug is? 
      A. Tetracaine 👍 
      B. Bupivacaine 
      C. Ropivacaine 
      D. Lidocaine 

2. Which of the following local anesthetic “amides” has the longest duration of action drug is? 
      A. Mepivacaine 
      B. Bupivacaine 
      C. Ropivacaine 
      D. Both B and C 👍 

3. All of the following drug are local anesthetic amides EXCEPT: 
      A. Mepivacaine 
      B. Bupivacaine 
      C. Ropivacaine 
      D. Lidocaine 
      E. Procaine 👍 

4. All of the following drug are local anesthetic esters EXCEPT: 
      A. Chloropocaine 
      B. Procaine 
      C. Cocaine 
      D. Tetracaine 
      E. Lidocaine 👍 

5. The drug which causes methemoglobinemia if administered systematically is: 
      A. Benzocaine 👍 
      B. Lidocaine 
      C. Tetracaine 
      D. Procaine 

6. One of the following drugs is used for surface anesthesia ONLY: 
      A. Lidocaine 
      B. Benzocaine 👍 
      C. Procaine 
      D. Xylocaine 

7. The most widely local anesthetic drug and more sedative than the other drugs is: 
      A. Xylocaine 
      B. Lidocaine 
      C. Procaine 
      D. Both A and B 👍 

8. The drug which uses in eye surgery as anesthetic is: 
      A. Benzocaine 
      B. Lidocaine 
      C. Procaine 
      D. Cocaine 👍 

9. Patient with allergy to ester group local anesthetic, what you will prescribe the alternative drug for him? 
      A. Cocaine 
      B. Benzocaine 
      C. Bupivacaine 
      D. Lidocaine 👍 

10. The more cardiotoxic local anesthetic drug is: 
       A. Mepivacaine 
       B. Bupivacaine 👍 
       C. Ropivacaine 
       D. Lidocaine 

Neuromuscular Blockers (NMB)

1. All of the following drugs of neuromuscular blockers are administered I.V due to their low oral absorption EXCEPT: 
      A. D-tubocurarine 
      B. Baclofen 👍 
      C. Mivacurium 
      D. Pancuronium 

2. All of the following are long duration effect drug in NMB is: 
      A. Baclofen 
      B. Pancuronium 
      C. D-tubocurarine 
      D. Gallamine 
      E. All of the above (B-D) 👍 

3. The longest duration of action drug in NMB is: 
      A. Pancuronium 👍 
      B. D-tubocurarine 
      C. Atracurium 
      D. Both A and C 

4. The drug which causes tachycardia in NMB is: 
      A. Gallamine 
      B. Falxedil 
      C. Neostigmine 
      D. Both A and B 👍 

5. The drug in NMB which does not have an antidote is: 
      A. Succinylcholine 
      B. Gallamine 
      C. Suxamethonium 
      D. Both A and C 👍 

6. Patient in cesarean section operation but the patient has renal problems, what is the best drug you will prescribe? 
      A. D-tubocurarine 
      B. Pancuronium 
      C. Vecuronium 👍 
      D. Lidocaine 

7. The drug of choice which used in treatment of malignant hyperthermia is: 
      A. Dantrolene 👍 
      B. Diazepam 
      C. Mephensin 
      D. None of the above 

8. The drug which is drug of choice in nux vomica is: 
      A. Clonazepam 
      B. Mephensin 👍 
      C. Tizanidine 
      D. Both A and C 

9. The drug of choice in neonate kidney failure or liver failure in skeletal muscle relaxants is: 
      A. Mivacurium 
      B. Pancuronium 
      C. Baclofen 
      D. Atracurium 👍 

10. The drug which its effect is increased by aminoglycoside & myasthenia gravis is: 
       A. Diazepam 
       B. Gallamine 
       C. D-tubocurarine 👍 
       D. None of the above 

11. The drug which used in Fresh plasma transfusion from non-deficient person is: 
       A. Atracurium 
       B. Lidocaine 
       C. Succinylcholine apnea. 👍 
       D. Botox 

التقويم الجامعي للعام الهجري 1446هـ الموافق 2024-2025م.pdf

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