Mcq Subject: Anaesthesia
Which of the following statements about Anaesthetic Machine is true –
A. Temperature of Desflurane Vaporizer Chamber is 39°C
B. Flow-meters (Rotameters) are Interchangeable
C. Oxygen sensors are placed on the expiratory limb of the anesthesia circuit
D. All of the above
View DescriptionWhich of the following is predictor of difficult airway
A. Systemic lupus
B. Systemic sclerosis
C. Sarcoidosis
D. Cystic fibrosis
View DescriptionThiopentone is contraindicated in :
A. Acute intermitent porphyria
B. Induction of GA.
C. CHF
D. GI disease
View DescriptionWhich during can be eliminated by nonenzymatic degradation
A. Atracurim
B. Pancuronium
C. Mivacurium
D. Dexacruium
View DescriptionIn normal anaesthesia fresh minimum gas flows O2 delivery –
A. 21%
B. 33%
C. 51%
D. 75%
View DescriptionBreast milk should be discontinued for how long prior to surgery
A. 8 hours
B. 6 hours
C. 4 hours
D. 2 hours
View DescriptionThiopentone in contraindicated in which of the following.
A. Porphyria
B. Status asthmaticus
C. Shock
D. All of the above
View DescriptionAll of the following cause decrease in reading in values of pulse oximeter except
A. Meth-Hb
B. CarboxyHb
C. Hb-S,Hb-F
D. Sulp-Hb
View DescriptionWhat is mechanism of action of curonium drugs as muscle relaxant?
A. Persistently depolarizing at neuromuscular junction
B. Act competitively on Ach receptors blocking postsynaptically
C. Repetitive stimulation of Ach receptors on muscle end plate
D. Inhibiting the calcium channels on presynaptic membrane
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