NEW
Font size
WorksheetsAnesthesia and Pharmacology Quiz
Total questions: 18
Worksheet time: 9mins
Halothane is classified as
Intravenous anesthetic
Inhalational anesthetic
Local anesthetic
Opioid anesthetic
Halothane causes
Airway irritation
Bronchodilation
CNS stimulation
Seizures
Major adverse effect of halothane is
Hypotension only
Malignant hyperthermia
Halothane hepatitis
Nephrotoxicity
Halothane sensitizes myocardium to
Noradrenaline
Adrenaline
Acetylcholine
Dopamine
Ketamine produces anesthesia mainly by
Enhancing GABA-A
Blocking NMDA receptors
Blocking Na+ channels
Activating opioid receptors
Ketamine causes
Respiratory depression
Analgesia with dissociative anesthesia
Severe hypotension
Bradycardia
Ketamine increases
Blood pressure and heart rate
Bradycardia
Hypotension
No effect on CVS
Emergence reactions with ketamine include
Amnesia only
Hallucinations and delirium
Respiratory paralysis
Renal failure
Propofol is an
Inhalational anesthetic
IV anesthetic
Local anesthetic
Opioid
Propofol produces anesthesia by
Blocking NMDA receptors
Enhancing GABA-A action
Blocking Na+ channels
Activating dopamine receptors
Major advantage of propofol is
Slow recovery
Rapid induction and recovery
Analgesia
Increased secretions
Major adverse effect of propofol is
Hypertension
Respiratory depression and hypotension
Bronchospasm
Seizures
Sodium valproate acts mainly by
Only blocking T-type Ca channels
Blocking Na+ channels and increasing GABA
Blocking dopamine receptors
Blocking muscarinic receptors
Major adverse effect of sodium valproate is
Gingival hyperplasia
Weight gain and hepatotoxicity
Photosensitivity
Nephrotoxicity
Valproate is contraindicated in
Pregnancy
Absence seizures
Myoclonic seizures
Generalized seizures
First-line acute drug for status epilepticus is
Carbamazepine
Diazepam/lorazepam IV
Ethosuximide
Valproate oral
Drug used to prevent recurrence after benzodiazepine in status epilepticus is
Phenytoin
Flumazenil
Morphine
Halothane
Refractory status epilepticus may require
Antihistamines
General anesthesia with propofol/thiopentone
NSAIDs
Antibiotics
