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13 Cards in this Set
- Front
- Back
Nonrestrictive CL drugs are...(2)
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1)HIGH EXTRACTION RATIO
2)FLOW DEPENDENT |
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Restivctive CL drugs are...(2)
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1)FLOW INDEPENDENT
2)LOW EXTRACTION RATIO |
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Hepatic extraction ratio effect when drug protein binding changes
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1)For NONrestictive drugs; NO change
2)For restictive drugs; extraction ratio will decr if fub decr and so on |
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Hepatic blood CL effect when drug protein binding changes
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1)For NONrestictive drugs; NO change
2)For restictive drugs; hepatic blood CL will decr if fub decr and so on |
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TOTAL CL effect when drug protein binding changes
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1)For NONrestictive drugs; NO change
2)For restictive drugs; total CL will decr if fub decr and so on |
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Vd effect when drug protein binding changes
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incr fub = incr Vss and so on
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Half-life effect when drug protein binding changes
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incr fub = decr half-life and so on
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SS total drug [] effect when drug protein binding changes
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1)For NONrestictive drugs; NO change
2)For restictive drugs; ss[] will decr if fub decr and so on |
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SS unbound free drug [] (Cuss) effect when drug protein binding changes
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1)For NONrestictive drugs; NO change
2)For restictive drugs; unbound ss[] will decr if fub decr and so on |
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Bioavailability effect when drug protein binding changes
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1)For NONrestictive drugs; incr F = incr fub and so on
2)For restictive drugs; no change |
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_____ drug is more likely to be polymorphic
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drug w/ a highly RESTRICTIVE CL
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Nonrestrictive CL drugs have... (4)
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1)high ER
2)high unbound intrinsic CL 3)high hepatic CL 4)ER > fub |
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Restrictive CL drugs have...(4)
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1)low ER
2)low unbound intrinsic CL 3)low hepatic CL 4)ER =< fub |