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Local Anaesthetics
(Single Best Answer) Question 1: Which one of the following local anaesthetics is highly cardio-toxic ?
A) Lignocaine
B) Procaine
C) Mepivacaine
D) Bupivacaine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2: Group A nerve fibers are most susceptible to ?
A) Pressure
B) Hypoxia
C) Local anaesthetics
D) Temperature
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3: The afferent nerve fibres which are most sensitive to local anaesthetic belong to Group ?
A) A
B) B
C) C
D) D
Answer (Select an option above to get the answer):
(Single Best Answer) Question 4: Which of the following local anaesthetics causes irreversible cardiac arrest if it is given intravenously ?
A) Bupivacaine
B) Lignocaine
C) Cocaine
D) Prilocaine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 5: A 30 year old lady is to undergo surgery under intravenous regional anesthesia for her left 'trigger finger'. Which one of the following should not be used for this patient ?
A) Lignocaine
B) Bupivacaine
C) Prilocaine
D) Lignocaine + Ketorolac
Answer (Select an option above to get the answer):
(Single Best Answer) Question 6: Which of the following local anaesthetics is most likely to produce an allergic reaction ?
A) Prilocaine
B) Ropivacaine
C) Etidocaine
D) Benzocaine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 7: The agent of choice to reverse status epilepticus induced by local anaesthetic overdose is ?
A) Phenobarbital
B) Epinephrine
C) Oxygen
D) Diazepam
Answer (Select an option above to get the answer):
(Single Best Answer) Question 8: The longest acting local anaesthetic is ?
A) Bupivacaine
B) Lignocaine
C) Prilocaine
D) Ropivacaine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 9: Amide-type of local anaesthetics are metabolized in the ?
A) Liver
B) Spleen
C) Kidneys
D) Serum
Answer (Select an option above to get the answer):
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