Thursday, 22 November 2012

Lidocaine (lignocaine)


Lidocaine (lignocaine)

(a) prolongs the duration of action of the cardiac action potential
(b) inhibits plasma cholinesterase
(c) causes sedation
(d) causes atrioventricular block
(e) has a high hepatic extraction ratio



42 (a) false (b) false (c) false (d) false (e) true

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