Mcq Subject: Anaesthesia

Vapour concentration in a breathing system is monitored by all except

A. Infrared gas analysis

B. Gas chromatography

C. Ultraviolet gas analysis

D. Paramagnetism

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Which of the following is not a cardiovascular monitoring technique

A. Transesophageal echocardio-graphy

B. Central venous pressure monitoring

C. Pulmonary aery catheterization

D. Capnography

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The most common cause of hypoxia during one lung ventilation is:

A. Malposition of the double lumen tube

B. Increased shunt fraction

C. Collapse of one lung

D. Soiling of lung by secretions

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Most potent antiemetic agent used in preoperative period –

A. Glycopyrolate

B. Hyoscine

C. Atropine

D. Metochlorpromide

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The oxygen flush valve – all true except

A. A flow between 25 and 50 L/minute can be delivered

B. Barotraumas has been repoed on its use

C. It can be activated regardless of master switch on off

D. It deliver is oxygen at 55 to 60 psi pressure

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The duration of spinal anaesthesia is based directly on:

A. Dose

B. Height

C. Age

D. Total body fat

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With regard to dantrolene sodium, false statement is

A. Hepatotoxicity is side effect

B. It may be given orally

C. Is supplied mixed with mannitol in ampoules

D. Increases releases of calcium from sarcoplasmic reticulum

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A 35 year old male underwent the following procedure before his surgery, After 2 days he developed headache which gets relieved by lying down.What is the definitive treatment for this?

A. NSAIDs and caffeine

B. Physiotherapy

C. Autologous blood patch

D. Caffeine

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Drug used for emergency intubation is ?

A. Propofol

B. Ketamine

C. Eomidate

D. None

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All are amino steroid non depolarizing neuromuscular except –

A. Pancuronium

B. Pipecuronium

C. Gantacurium

D. Vacuronium

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