Mcq Subject: Anaesthesia
Local anesthesia acts by blockage of –
A. Na+ channel
B. Ca++ channel]
C. K+ channel
D. Mg++ channel
View DescriptionThe administration of succinylocholine to a paraplegic patient led to the appearance of dysarrhythmias, conduction abnormalities and finally cardiac arrest. The most likely cause is:
A. Hypercalcemia
B. Hyperkalemia
C. Anaphylaxis
D. Hypermagnesemia
View DescriptionAnaesthetic agent mainly excreted by kidneys is :
A. d-Tubocurarine
B. Scoline
C. Halothane
D. Gallamine
View DescriptionWhich of the following ester local anesthetics undergo hepatic metabolism-
A. Procaine
B. Cocaine
C. Benzocaine
D. Tetracaine
View DescriptionMac Intosh curved blade laryngoscope is a type of
A. Indirect laryngoscope
B. Direct laryngoscopc
C. Bronchoscope
D. Video laryngoscope
View DescriptionKetamine is useful as an anesthetic agent in –
A. Ischemic heart disease
B. Intracranial hemorrhage
C. Hyperactive airways
D. Glaucoma
View DescriptionHoffman’s elimination is feature of
A. Pancuronium
B. Thiopentone
C. Vecuronium
D. Atracurium
View DescriptionWHICH OF TH EFOLLOWING IS CONTRAINDICATED DURING THIS PROCEDURE ?
A. NECK FLEXION AT ATLANTO-OCCIPITAL JOINT
B. INTRODUCTION OF BLADE TOWARDS THE RIGHT SIDE OF OROPHARYNX
C. HEAD ELEVATION
D. PREOXYGENATION WITH 100% OXYGEN
View DescriptionShivering is most commonly seen with use of –
A. Halothane
B. Cyclopropane
C. Ether
D. Thiopentone
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