Pharm 2 Flashcards
1
Q
Where does spironolactone act?
A
Distal DCT
2
Q
What is a potassium sparing diuretic
A
Spironolactone amloride
3
Q
Overdose of which initlaly causes resp alkalosis and then metabolic aciosis
A
Aspirin
4
Q
Metabolised by CYP3A4
A
Simvastatin
CICOSPORIN
5
Q
Inhibits CYP3a4 enzyme
A
ERYTHROMYCIN ( MACROLIDES INC CLARITHROMYCIN LESSER EXTENT)
6
Q
SUBJECT TO ACYLATION IN LIVER
A
Izoniazide
7
Q
Slow acetylor status
A
causes high isoniazid which ccauses peroperhal neuropathy
8
Q
Rapid acetylor status
A
causes high levels of isonizid metabolite which is invreasing hepatotoxic