furosemide Flashcards
1
Q
name
A
lasix
1
Q
class
A
diuretic
2
Q
description
A
diuretic
3
Q
mechanism of action
A
inhibits electrolyte reabsorption from kidneys and enhances water excretion
4
Q
onset
A
diuretic effect: 15-20 min
vasodilation: 5 min
5
Q
half life
A
2-3 hr
6
Q
duration
A
4-6 hr
7
Q
indications
A
PE, CHF
8
Q
contraindications
A
hypovolemia
electrolyte imbalance
renal failure
9
Q
side effects
A
hypotension
EKG changes
chest pain
hypokalemia
hyponatremia
hyperglycemia
10
Q
drug interactions
A
other diuretics
11
Q
supplied
A
10 mg/ml in 2 ml ampule
10 mg/ml in 10 ml vial
12
Q
dose/ administration
A
20-100 mg slow push IV over 5 min
don’t exceed 20 mg/min
