Mcq Subject: Anaesthesia
A patient with bilirubin value of 8mg/dl and serum creatinine of 1.9 mg/dl is planned for surgery. What is the muscle relaxant of choice in this patient:
A. Vecuronium
B. Pancuronium
C. Atracurium
D. Rocuronium
View DescriptionAn elderly male on ventilator has received atracurium infusion for 3 days. He now develops epileptic fits. Probable cause for his epilepsy is:
A. Allergy to drug
B. Accumulation of Atracurium
C. Accumulation of Laudanosine
D. Ventilator failure
View DescriptionA 24-year-old man presents in septic shock from an empyema. He is febrile to 103degF, tachycardic in the 120s, and hypotensive to the 90s. His oxygen saturation is 98% on 2-L oxygen. His white blood cell count is 25,000/mL and creatinine is 0.8 mg/dL. His blood pressure does not respond to fluid administration despite a CVP of 15. Which of the following therapies is indicated in managing this patient?
A. Intubation
B. Recombinant human activated protein C
C. Epinephrine
D. Norepinephrine
View Description5 year old child going to sitting craniotomy while positioning in O.T. developed end tidal CO2 0mm HgPO2 80 mm Hg implies –
A. Endotracheal tube in oesophagus
B. E.T. blocked with secretion
C. Venous air Embolism
D. Left lung collapse
View DescriptionFirst clinically used local anaesthetic drug is?
A. Procaine
B. Prilocaine
C. Cocaine
D. Lidocaine
View DescriptionLaryngeal mask is contraindicated in all Except
A. Oral tumor
B. Ocular surgeries
C. Massive maxillofacial injury
D. High risk of aspiration
View DescriptionWhich of the following statements about pediatric airway is true?
A. More caudal position of Larynx as compared to adult
B. More acute angulation of epiglottis
C. Glottic opening is narrowest part of airway
D. Longer trachea as compared to adults
View DescriptionWhich of the following doesn’t belong to ester group of local anaesthetics:
A. Chlorprocaine
B. Tetracaine
C. Benzocaine
D. Dibucaine
View DescriptionRelationship between myasthenia gravis and effect of neuromuscular blocker, all true except:-
A. Patients with myasthenia gravis are resistant to succinylcholine
B. They are more sensitive to non-depolarizing neuromuscular blockers
C. If a neuromuscular blocker is used in myasthenic patient, they should be electricity ventilated till recovery
D. Neuromuscular blockers should be avoided in these patient and if used thrice the dose of reversal agent should be given to reverse it
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