Mcq Subject: Anaesthesia
Earliest and most pathognomic feature of malginant hyperthermia is
A. Increased temperature
B. Increased end-tidal CO2
C. Increased heart rate
D. Increased respiratory rate
View DescriptionA patient after undergoing thoracotomy complaints of severe pain. The BEST method of pain control in the patient would be:
A. Intercostal cryoanalgesia
B. Diazepam rectal suppository
C. IV fentanyl
D. Oral morphine
View DescriptionCentrineuraxial anaesthesia is not contraindicated in:
A. Platelets <80.000
B. Patient on aspirin
C. Patient on anticoagulants
D. Raised intracranial pressure
View DescriptionIntra arterial injection of thiopentone causes –
A. Vasospasm
B. Vasodialation
C. Necrosis of vessel wall
D. Hypotension
View DescriptionPatient on oral lithium therapy. How many ours prior to surgery we stop lithium-
A. 24 hrs
B. 48 hrs
C. 72 hrs
D. 96 hrs
View DescriptionA housewife presented with acute paronychia since two days. The BEST anaesthetic agent for acute paronychia is:
A. 1% xylocaine
B. 2% xylocaine
C. Ketamine
D. Xylocaine + adrenaline
View DescriptionFastest acting non depolarizing neuromuscular blocker:-
A. Succinylcholine
B. Rapacuronium
C. Rocuronium
D. Mivacurium
View DescriptionNitrous oxide is contraindicated in patients with pneumothorax, pneumo pericardium or intestinal obstruction, because it:
A. Depresses an already compromised myocardium
B. Permits the use of a limited FIO2 only
C. Is less soluble than nitrogen
D. Causes the expansion of air filled body cavities
View DescriptionAll are true about Thiopentone except:
A. NaHCO3 is a preservative
B. Contraindicated in Porphyria
C. Agent of choice in shock
D. Has cerebroprotective action
View DescriptionAmong the following in which condition MMP grade IV can be seen:
A. Large tongue
B. Postburn contracture neck
C. Fracture mandible
D. Tm joint ankylosis
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