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Mcqs MBBS Exams India
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Home >> Anaesthesiology >> Mcqs Page 4
(Single Best Answer) Question 31: All of the following are suitable anaesthetic circuits for both controlled and assisted ventilation, except ?
A) Mapleson A
B) Mapleson B & C
C) Mapleson D
D) Mapleson E
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(Single Best Answer) Question 32: Which of the following inhalational agent is contraindicated in a patient with history of epilepsy ?
A) Isoflurane
B) Enflurane
C) Halothane
D) Sevoflurane
Answer (Select an option above to get the answer):
(Single Best Answer) Question 33: At the end of anaesthesia after discontinuation of nitrous oxide and removal of endotracheal tube, 100% oxygen is administered to the patient to prevent?
A) Diffusion hypoxia
B) Second gas effect
C) Hyperoxia
D) Bronchospasm
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(Single Best Answer) Question 34: During laryngoscopy and endo-trachaeal entubation which of the following manoeuver is not performed ?
A) Flexion of the neck
B) Extension of head at the atlanto-occipital joint
C) The laryngoscope is lifted upwards levering over the upper incisors
D) In a straight blade laryngoscope, the epiglottis is lifted by the tip
Answer (Select an option above to get the answer):
(Single Best Answer) Question 35: All of the following statements are incorrect about the treatment of prolonged suxamethonium apnoea due to plasma cholinesterase deficiency (after a single dose of suxamethonium) except ?
A) Reversal with incremental doses of neostigmine
B) Continue anaesthesia and mechanical ventilation till recovery
C) Transfusion of fresh frozen plasma
D) Plasmapheresis
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(Single Best Answer) Question 36: Which of the following does not represent a significant anaesthetic problem in the morbidly obese patient ?
A) Difficulties in endotracheal intubation
B) Suboptimal arterial oxygen tension
C) Increased metabolism of volatile agents
D) Decreased cardiac output relative to total body mass
Answer (Select an option above to get the answer):
(Single Best Answer) Question 37: Which one of the following statements regarding desflurane is correct ?
A) It causes severe myocardial depression
B) It is structural analogue of isoflurane
C) It has very high blood and tissue-gas partition coefficients
D) It is metabolically unstable
Answer (Select an option above to get the answer):
(Single Best Answer) Question 38: A 52 year old male diagnosed as triple vessel coronary artery disease with poor left ventricular function. Coronary artery bypass grafting surgery was decided. During maintenance of anaesthesia which one of the following agents should be preferred ?
A) IV Opioids
B) Isoflurane
C) Halothane
D) Nitrous Oxide
Answer (Select an option above to get the answer):
(Single Best Answer) Question 39: Trendelenberg position produces decreases in all of the following except ?
A) Vital capacity
B) Functional residual capacity
C) Compliance
D) Respiratory rate
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(Single Best Answer) Question 40: Placement of a double lumen tube for lung surgery is best confirmed by ?
A) EtCO2
B) Airway pressure measurement
C) Clinically by auscultation
D) Bronchoscopy
Answer (Select an option above to get the answer):