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51. Relative contraindications for the administration of Ketamine hydrochioride include all of the following EXCEPT ?

A. Age < 5 years
B. History of epilepsy
C. Raised intracranial tension
D. Recent anterior myocardial infarction

52. All of the following are inhalational anesthetic agents except_____________?

A. Halothane
B. Ketamine
C. Enflurane
D. Isoflurane

53. During administration of NSAIDs in children, the most important of dose administration is______________?

A. Weight of the child
B. Age of child
C. Nature of the drug
D. Chronicity of pain

54. Which is a prodrug ?

A. Enalapril
B. clonidine
C. Salmeterol
D. Acetazolamide

55. Complete drug elimination occurs after how many hours, if t½ is 4 hrs______________?

A. 12 hrs
B. 20 hrs
C. 25 hrs
D. 30 hrs

56. Immune mediated qualitative drug intolerance is called______________?

A. Super sensitivity
B. Idiosyncrasy
C. Hyper sensitivity
D. Hyper acidity

57. Following drug which undergo most of its metabolism presystemically______________?

A. Salbutamol
B. Verapamil
C. Propranolol
D. Paracetamol

58. I.V anesthesia is_________________?

A. Propofol
B. Sevoflurane
C. Flumazanil
D. Naloxane

59. Drug which crosses placental barrier is____________?

A. phenytoin
B. Diazepam
C. Corticosteroids
D. All of the above

60. What is the advantage of sublingual route of administration of drugs_____________?

A. prevents or bypasses first pass effects
B. Easy to administer
C. Lipid soluble
D. Can be spitted out with signs of toxicity