Lasix

Question 1

Lasix: Generic Name

Answer 1

Furosemide

Question 2

Lasix: Trade Name

Answer 2

Lasix

Question 3

Lasix: Action

Answer 3

Blocks absorption of sodium and chloride at the distal and proximal tubules and the loop of Henle, causing ↑ urine output

Question 4

Lasix: Indications

Answer 4

Acute pulmonary edema, pt with SBP 90 (without S/S of shock), edema with CHF, HTN emergencies

Question 5

Lasix: Contraindications

Answer 5

Anuria, severe progressive renal disease. Hypovolemia. Suspected electrolyte imbalance. Hypersensitivity. Rarely used in peds, pregnancy, breast-feeding mothers

Question 6

Lasix: S. E.

Answer 6

Vertigo, HA, dizziness, dehyration, orthostatic hypotension, abd pain, N/V

Question 7

Lasix: Adult dose

Answer 7

0.5-1mg/kg IV/IO over 1-2m, consider doubling to 2mg/kg in no response

Question 8

Lasix: Pedi dose

Answer 8

1mg/kg IV/IO

Question 9

Lasix: Considerations

Answer 9

Vasodilation should occur within 5m and diretic effects within 30m. Being phased out due to nephrotoxicity and success with CPAP