When two or more drugs on simultaneous administration show effect greater than that of either drug alone
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One Liner
When both agonist and antagonist binds reversibly on the same site of the receptor
competitive antagonism
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An inverse agonist is a ligand that by binding to a receptor reduces the fraction of receptors in an active…
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When two drugs act at different receptors or by different machanisms on the same physiological system and produce opposite effect
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The amount of drug required to produced a desired response is called
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cancer of skin that develops when melanocytes (the cells that give the skin its tan or brown color) start to…
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The junction of a post-ga1nglionic axonal terminal with its effector cell is termed a neuroeffector junction.
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The aspect of medicine concerned with the treatment of diseases
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The combined effect of two or more drugs is equal to the sum of their indivisual effect
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Try These Similar MCQs
Explanation:
CYP3A4 is involved in the metabolism of
majority of drugs and is also expressed
extrahepatically. In fact, poor bioavailability of
many drugs is attributed to the drug metabolism
by CYP3A4 in gastrointestinal tract.
Explanation:
Chemical antagonism does not involve any
receptors. Protamine is a positively charged
protein at physiological pH and thus
antagonizes the effects of Heparin which is
negatively charged at physiological pH.
