Anaesthetics MCQ 19+

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• Surgical anaesthesia induced with ether is
  ক

  Accompanied by good muscle relaxation

  খ

  Dangerous because of the risk of explosion

  গ

  Rapid

  ঘ

  Accompanied by increased myocardial contractility

  ঙ

  Associatwith a higher incidence of hepatitis than with other anaesthetics
• Nitrous oxide
  ক

  Has powerful analgesic property

  খ

  After cessation of administration

  গ

  may produce diffusion hypoxia

  ঘ

  Is a powerful muscle relaxant

  ঙ

  Is contraindicated if pethidine has been administered

  চ

  Should not be premixed with oxygen
• The following anaesthetic agents cause direct sympathetic stimulation
  ক

  Ketamine

  খ

  Seroflurane

  গ

  Desflurane

  ঘ

  Halothane

  ঙ

  Isoflurane
• Aspirationmay occur during induction of anaesthesia in
  ক

  Full stomach

  খ

  Obstetrical patient

  গ

  Hiatus hernia

  ঘ

  Fasting more than 6 hours

  ঙ

  Aspiration of gastric content before operation
• Local anaesthetic agents are
  ক

  Bupivacaine

  খ

  Lignocaine

  গ

  Procaine

  ঘ

  Adrenaline

  ঙ

  Ketamine
• Headache after spinal anaesthesia
  ক

  Is less likely with a 27G than with a 25G needle

  খ

  Symptoms are more prominent in sitting position

  গ

  is unlikely to develop after 24 hours

  ঘ

  Is more frequent in the elderly

  ঙ

  May be accompanied by 6th cranial nerve palsy
• Inhalational anaesthetic agents. are
  ক

  Halothane

  খ

  Nitrous oxide

  গ

  Propofol

  ঘ

  Ketamine

  ঙ

  Oxygen
• Regarding intravenous anaesthetic agents
  ক

  Propofol produces less hangover effect postoperatively

  খ

  Thiopental sodium has antithyroid activity

  গ

  Thiopental sodium is a potent anticonvulsant agent

  ঘ

  Ketamine has no analgesic action

  ঙ

  Benzodiazepines increase intracranial pressure
• Side effects of suxamethonium are
  ক

  Bradycardia.

  খ

  Hyperkalemia

  গ

  Myalgia

  ঘ

  Decreased intracranial pressure

  ঙ

  Decreased intragastric pressure
• Nitrous oxide is an anaesthetic having
  ক

  Non-irritant

  খ

  non-inflammable action

  গ

  Good analgesic action

  ঘ

  Property of rapid recovery from anesthesia

  ঙ

  High potency

  চ

  Adequate muscle relaxation
• Inhalation anaesthetic agents are
  ক

  Isoflurane

  খ

  Enflurane

  গ

  Nitrous oxide

  ঘ

  Thiopental sodium

  ঙ

  Ketamine
• Lignocaine
  ক

  Is local anaesthetic

  খ

  Is usually given by mouth

  গ

  Reduces the maximum role of depolarisation of the myocardial cell membrane

  ঘ

  Is used in the treatment of right heart failure (corpulmonal

  ঙ

  Has an anti-disarrhythmic mechanism of action similar to verapamil
• Lidocaine
  ক

  Is effective in preventing the recurrence of sustained life threatening ventricular arrhythmias

  খ

  Does not prolong repolarization time

  গ

  Is used as routine prophylaxis in acute myocardial infarction

  ঘ

  Is effective in the management of supraventricular arrhythmias

  ঙ

  Caused negative ionotropic effects even at low levels
• The local anaesthetic lignocaine inhibits
  ক

  Conduction of nerve impulses

  খ

  Generation of nerve impulses

  গ

  Sodium influx across nerve membranes

  ঘ

  The actions of the sulphonamides

  ঙ

  Re-uptake of nor-adrenaline in nerve endings
• Inhalational anaesthetic drugs are
  ক

  Halothane

  খ

  Nitrous oxide

  গ

  Sevoflurane

  ঘ

  Propofol

  ঙ

  Ketamine
• Following drugs are volatile anaesthetic agents
  ক

  Hallothane

  খ

  Enflurane

  গ

  Desflurane

  ঘ

  Propofol

  ঙ

  Etomidate
• The following inhalational anesthetic agents are halogenated ethers
  ক

  Enflurane

  খ

  Desflurane

  গ

  Isoflurane

  ঘ

  Halothane

  ঙ

  Trichloroethylene
• Agents used for the treatment of postoperative shivering include
  ক

  Pethidine

  খ

  Tramadol

  গ

  Thiopentone

  ঘ

  Suxamethonium

  ঙ

  Atropine
• Anaesthetic agents that increase the intracranial pressure is/are
  ক

  Sevoflurane

  খ

  Halothane

  গ

  Thiopentone sodium

  ঘ

  Lignocaine

  ঙ

  Propofol