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Exam Title : Hormones, Opioids, Autocoids Related Drugs, Enzymes and Orphan Drugs


Number Of Question : 35
Question #1: All of the following are true about uses of iodine except:
It inhibits release of thyroid hormones
it causes acute inhibition of iodotyrosine and iodothyronine synthesis
It can cause iodism
Its use is contraindicated in hyperthyroidism
Question #2: Mechanism of action of Clomiphene Citrate is
Binds to estrogen receptors & causes negative feedback at hypothalamus
Binds estrogen receptors & prevents negative feed back at hypothalamus
Binds to progesterone receptors
Progesterone agonist
Question #3: Which of the following drug is most commonly used world wide in maintenance doses for opioid dependence
Naltrexane
Methadone
Imipramine
Disulfiram
Question #4: Which of the following statements about Opioid Receptor Antagonists is false
Naloxone can be used to for treatment of opioid induced constipation
Naltrexone may be used for treatment of alcohol dependence
Nalmefine has a longer half life than Naloxone
Naloxone is more potent than Naltrexone
Question #5: Which of the following is false about pioglitazone?
It PPARY agonist
It is metabolized in liver
Not given in case of diastolic dysfunction
It acts on insulin gene and even inabsence of insulin helps inmetabolism of carbohydrate