Mcq Subject: Anaesthesia
A 22-year-old man sustains severe blunt trauma to the back. He notes that he cannot move his lower extremities. He is hypotensive and bradycardic. Which of the following is the best initial management of the patient?
A. Administration of phenylephrine
B. Administration of dopamine
C. Administration of epinephrine
D. Intravenous fluid bolus
View DescriptionThe most important constituent in soda lime for reabsorption of CO2 in a closed circuit is –
A. Sodium hydroxide
B. Barium hydroxide
C. Calcium hydroxide
D. Potassium hydroxide
View DescriptionRegarding neonatal circumcision, which one of the following is true:
A. It should be done without anaesthesia, as it is hazardous to give anaesthesia.
B. It should be done without anesthesia, as neonates do not perceive pain as adults
C. It should be done under local anaesthesia only.
D. General anaesthesia should be given to neonate for circumcision as they also feel pain as adults.
View DescriptionA 72-year-old man undergoes resection of an abdominal aneurysm. He arrives in the ICU with a core temperature of 33degC (91.4degF) and shivering. Which of the following is a physiologic consequence of the shivering?
A. Rising mixed venous O2 saturation
B. Increased production of CO2
C. Decreased consumption of O2
D. Rising base excess
View DescriptionIn infant (full term) diameter (mm) length (cm) of ETT used are –
A. 3.5,16
B. 7,12
C. 3.5,12
D. 7, 10
View DescriptionCholinesterase metabolizes following except –
A. Tetracaine
B. Procaine
C. Acetylcholine
D. Bupivacaine
View DescriptionShortest acting NM blocking agent is:
A. Pancuronium
B. Atracurium
C. Vecuronium
D. Mivacurium
View DescriptionPreclampsia patient at 38 weeks of gestation is started on oxytocin to augment her labor and the patient is now requesting for epidural analgesia. Anaesthetic considerations include
A. No work up is required prior to performing epidural anaesthesia, as this will treat her hypertension
B. The presence of hypertension and oedema requires further workup before proceeding.
C. Neuraxial anaesthesia should be avoided, as there is increased risk of bleeding
D. Avoid systemic opiates, as the risk of respiratory depression is too high
View DescriptionPercentage of thiopentone used for induction is
A. 0.50%
B. 1.50%
C. 2.50%
D. 4.50%
View DescriptionAll are indications for one – lung ventilation except?
A. Bronchopleural fistula
B. Massive hemorrhage in one lung
C. Video - assisted thorecoscopy
D. Cardiac surgery
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