Mcq Subject: Anaesthesia
During your preoperative assessment, a 28-year-old woman complains of dyspnea on exeion. Upon auscultation of her hea, you notice a mid-diastolic rumbling murmur. This murmur is most characteristic of which valvular lesion
A. Mitral stenosis
B. Mitral regurgitation
C. Aoic regurgitation
D. Aoic stenosis
View DescriptionA person was given a muscle relaxant that competitively blocks nicotinic receptors. Which of the following drugs is used for reversal of muscle relaxation after surgery?
A. Neostigmine
B. Carbachol
C. Succinylcholine
D. Physostigmine
View DescriptionSuccess of Block 1 is assessed by
A. Westphal's sign
B. Gutierrez sign
C. Loss of resistance
D. Crawford sign
View DescriptionSpinal anesthesia is given at which of the following levels :
A. L1-2
B. L2-4
C. Midline of thorax
D. Below L5 (caudal)
View DescriptionAll are true about ketamine except
A. Increases ICT
B. Decreases blood pressure
C. Increases intraocular pressure
D. Increases intragastric pressure
View DescriptionWhich of the following is ester local anesthetics –
A. Cocaine
B. Lidocaine
C. Mepivacaine
D. Prilocaine
View DescriptionWhich of the following is most common complication of celiac plexus block aEUR’
A. Hypotension
B. Retroperiton&al hemorrhage
C. Pneumothorax
D. Intravascular injection
View DescriptionContraindications of laryngeal mask airway are all except
A. Pregnancy
B. Hiatus hernia
C. Oropharyngeal tumor
D. Difficult airway management
View DescriptionSodium nitroprusside infusion may result in –
A. Hypertension
B. Pulmonary oedema
C. Cyanide toxicity
D. Heart block
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