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Pharmacology

According to American society of Anesthetists, physical status scale Class III would be_____________?

According to American society of Anesthetists, physical status scale Class III would be_____________?

A. A normal healthy individual
B. A patient with mild systemic disease
C. A patient with severe systemic disease that it not in capacitating
D. None of the above

According to American society of Anesthetists, physical status scale Class III would be_____________? Read More »

General Pharmacology, Medical Mcqs, Pharmacology

Drug binds to activate the receptor is same fashion, which directly or indirectly brings effect, is_____________?

Drug binds to activate the receptor is same fashion, which directly or indirectly brings effect, is_____________?

A. Inverse agonist
B. Antagonist
C. Agonist
D. Partial agonist

Drug binds to activate the receptor is same fashion, which directly or indirectly brings effect, is_____________? Read More »

General Pharmacology, Medical Mcqs, Pharmacology

All of the following statements regarding biovailability of a drug are true except______________?

All of the following statements regarding biovailability of a drug are true except______________?

A. It is the proportion (fraction) of unchanged drug that reaches the systemic circulation
B. Biovailability of an orally administered drug can be calculated by comparing the area under cure (o-a) after oral and intravenous (IV) administration
C. Low oral biovailability always and necessarily mean poor absorption
D. Biovailability can be determined from plasma concentration or urinary excretion data

All of the following statements regarding biovailability of a drug are true except______________? Read More »

General Pharmacology, Medical Mcqs, Pharmacology