Mcq Subject: Anaesthesia
After suxamethonium 50mg, apnea persists for one hour —
A. treatment with cholnesterase is indicated
B. Probably an atypical cholinesterase is present
C. Treatment with stored blood is indicated
D. Apnea may be due to low serum potassium concentration
View DescriptionWhich one of the following is the description used for the term allodynia during pain management ?
A. Absence of pain perception
B. Complete lack of pain sensation
C. Unpleasant sensation with or without a stimulus
D. Perception of an ordinarily non-noxious stimulus as severe pain
View DescriptionAll are complication of PEEP except :-
A. Decreased urine ouput
B. Increased blood pressure
C. Increased intracranial pressure
D. Increased intrathoracic pressure
View DescriptionThe laryngeal mask airway allows positive pressure ventilation with maximum pressure of:-
A. 10 cm H2O
B. 20 cm H2O
C. 30 cm H2O
D. 40 cm H2O
View DescriptionMuscle relaxant of choice in patient suffering from chronic liver disease
A. Pancuronium
B. Atracurium
C. Mivacurium
D. Vecuronium
View DescriptionLaundosine is a toxic metabolite of –
A. Atracurium
B. Pancuronium
C. Mivacurium
D. Vecuronium
View DescriptionSodium Thiopentone is ultra short acting d/t –
A. Rapid absorption
B. Rapid metabolism
C. Rapid redistribution
D. Rapid excretion
View DescriptionAll constitutes Berlin definition of acute respiratory distress syndrome :-except
A. A known clinical insult within 1 week
B. Bilateral opacities in chest - x ray
C. Respiratory failure not fully explained by cardiac failure or fluid overload
D. Pulmonary aery end diastolic pressure less than 18 mm ng
View DescriptionA 75-year-old thin cachectic woman undergoes a tracheostomy for failure to wean from the ventilator. One week later, she develops significant bleeding from the tracheostomy. Which of the following would be an appropriate initial step in the management of this problem?
A. Remove the tracheostomy and place pressure over the wound.
B. Deflate the balloon cuff on the tracheostomy.
C. Attempt to reintubate the patient with an endotracheal tube
D. Upsize the tracheostomy
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