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2271 Pharmacology

The unique property of SERMs is that they:

AHave both estrogenic and progestational agonistic activity
BInhibits the aromatase enzyme that is required for estrogen synthesis
CProduces estrogenic effect without binding to estrogen receptors
DAct as agonist in some tissues and antagonist in other tissues
Pharmacology
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2273 Pharmacology

MDR tuberculosis is defined by :

AResistance to all first and second line anti-tubercular agents
BResistance to any three first line anti-tubercular agents
CResistance to all first line and any three classes of second line anti-tubercular agents
DResistance to isoniazid and rifampicin
Pharmacology
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