Mcq Subject: Anaesthesia

Systemic absorption of local anaesthetic is better with

A. Subcutaneous route

B. Epidural route

C. Tracheal route

D. Intercostal route

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A patient is admitted in a day care nursing home for a laparoscopic cholecystectomy. This patient is otherwise healthy. Anaesthetic of choice in this patient is:

A. Halothane

B. Propofol

C. Ketamine

D. Ether

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Which of the following anaesthetic agents has the least analgesic effect?

A. N2O

B. Ether

C. Halothane

D. Cyclopropane

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Maximum global warming is by-

A. Desflurane

B. Isoflurane

C. Sevoflurane

D. Halothane

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An induction agent of choice for poor-risk patients with cardiorespiratory disease as well as in situations where preservation of a normal blood pressure is crucial:-

A. Thiopentone

B. Propofol

C. Etomidate

D. Ketamine

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Acute renal failure occurs following aoic angiography in a 72-year-old man. His weight has been rising, his lungs show rales at both bases, and he is dyspneic. His fractional excretion of sodium is greater than 1. He has eosinophilia on his peripheral smear, an elevated erythrocyte sedimentation rate, and proteinuria with microscopic hematuria. Which of the following is the most likely cause of his renal failure?

A. Hypovolemia

B. Renal aery cholesterol embolism

C. Acute tubular necrosis

D. Cardiogenic shock

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Atracurium is metabolized by –

A. Conjugation

B. Hoffman degradation

C. Pseudocholineaterase

D. Methylation

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Which of the following is most cardio depressant

A. Halothane

B. Isoflurane

C. Sevoflurane

D. Desflurane

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All are used for local infiltration except ?

A. Lidocaine

B. Ropivacaine

C. Dibucaine

D. Bupivacaine

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Highest MAC is of Which inhalational agent-

A. Xenon

B. Halothane

C. Sevoflurane

D. Isoflurane

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