Pharmacology Flashcards

Learn the details of pharmacology

1
Q

Cytochrome P450 3A4

A

metabolizes steroids, Ca2+ channel blockers(nifedipine), Benzodiazepine,

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Cytochrome p450 2D6

A

Activates Fluoxetine, metabolizes amitriptyline, ß-blockers (metoprolol), tricyclic antidepressants, dextromethorphan

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Cytochrome P450 2C9

A

hexobarbital, ibuprofen, phenytoin, S-warfarin,

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

CYP 2C19 *2 mutants slow metabolizers

A

increased toxicity citalopram prolonged sedation diazepam increased sedation mephenytoin decreased saturation threshold for phenytoin decreased activity of proguanil decreased response to clopidogrel increased effectiveness of omeprazole against H. pylori

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

CYP 2C9 slow metabolizers

A

hypersensitive to s-warfarin phenytoin losarthan

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

CYP1A2*1F

A

Slow caffeine metabolizers increased risk for non-fatal MI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly