1q: all are true about lidocaine except ?
a. prolongs refractory period
b. dose needs to be altered in renal failure
c. it is very slightly affected by pH and heat
d. loading dose before continuous infusion
2q: which of the following is contraindicated in epilepsy ?
a. isoflurane
b. halothane
c. enflurane
d. ether
3q: in raised intracranial tension the anaesthetic agent used is ?
a. nitrous oxide
b. tricholoroethylene
c. enflurane
d. isoflurane
4q: least analgesic gas used is ?
a. N2O
b. Ether
c. Halothane
d. Cyclopropane
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