Mcq Subject: Anaesthesia

A intravenous anesthetic agent that is associated with hemodynamic stability, maintenence of CPP with post operative nausea, vomiting and myoclonus

A. Ketamine

B. Etomidate

C. Propofol

D. Opioids.

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A 56-year-old man undergoes a left upper lobectomy. An epidural catheter is inseed for postoperative pain relief. Ninety minutes after the first dose of epidural morphine, the patient complains of itching and becomes increasingly somnolent. Blood-gas measurement reveals the following: pH 7.24, PaCO2 58, PaO2 100, and HCO3 – 28. Which of the following is the most appropriate initial therapy for this patient?

A. Endotracheal intubation

B. Intramuscular diphenhydramine (Benadryl)

C. Epidural naloxone

D. Intravenous naloxone

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Earliest sign of systemic absorption of local anaesthetic is –

A. Convulsions

B. Circulatory collapse

C. Circumoral numbness

D. Respiratory arrest

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A patient after undergoing thoracotomy complains of severe pain. He can be managed by –

A. Intercostal cryoanalgesia

B. I.V. fentanyl

C. Oral morphine

D. Oral brufen

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The drug used for d-Tc reversal is

A. Atropine

B. Atracurium

C. Diazepalm

D. Neostigmine

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True about scoline are following except:

A. Fasciculations

B. ICT increases

C. Non depolarising neuro muscular blocker

D. Sho acting muscle relaxant

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Which of the following are not local anesthetics – a) Bupivacaineb) Mepivacaine c) Mivacuriumd) Butorphenole) Buprenorphine

A. cde

B. acd

C. bde

D. ade

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The concentration of O2 in adequate anaesthesia is –

A. 15%

B. 18%

C. 33%

D. 50%

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Mivacurium false is

A. Hypeension

B. Increasing the dose produces rapid onset of action

C. Bronchospasm

D. Flushing RADIOLOGY

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Which supraglottic airway devise offers maximum airway seal during positive pressure ventilation:-

A. LMA proseal

B. LMA classic

C. Igel

D. Laryngeal tube

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