Mcq Subject: Anaesthesia

A patient was operated for right upper lobe resection. He was shifted to post awakening recovery after completion of surgery with vitals- BP 100/70 mm of Hg, HR – 94bpm, SPO2 100. After 2 hrs when he was assessed ,his vitals was BP 70/50 mm of Hg. HR-126 bpm ,SPO2 92 and surgical drain was filled with blood. Immediate re-exploration was planned. IV anaesthetic agent of choice –

A. Ketamine

B. Propofol

C. Thiopentone

D. Etomidate

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Which of the following is neither metabolized by liver nor by kidney

A. Atracurium

B. Pancuronium

C. Vecuronium

D. Rocuronium

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Local anaesthesia acts by –

A. Na+ channel inhibition

B. Ca++ channel inhibition

C. Mg++ channel inhibition

D. K- channel inhibition

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Which of the following is contraindicated in head injury?

A. Ketamine

B. Halothane

C. N2O

D. Propofol

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All are constituents of soda lime except

A. Ca(OH)2

B. Ba(OH)2

C. Silica

D. Moisture

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Muscle most resistant to non depolarizing block is –

A. Intercostal

B. Abdominal

C. Diaphragm

D. Adductors

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Most commonly used approach of brachial plexus block?

A. Interscalene

B. Supraclavicular

C. Infraclavicular

D. Axillary

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Pain Scale (CHEOPS) for rating potoperative pain in children includes all except

A. Cry

B. Touch

C. Torso

D. Oxygen saturation

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Agent causing malignant hypehermia is?

A. Succinylcholine

B. 1120

C. Ether

D. Verapamil

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True about Sugammadex is?

A. Local Anesthetic agent

B. General Anesthetic agent

C. Neuromuscular blocking agent

D. Reversal of neuromuscular blocking agent

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