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unit 5, part 1
pharm
| Question | Answer |
|---|---|
| loop diuretics ACTION | inhibit reabsorption of sodium and chloride in proximal/ distal tubules and loop of henle, RENAL pee out k+/ reduces electrolytes |
| loop diuretics USES | HF, edema, cirrhosis, hypertension, CAN be used with ACE inhibitors and calcium channel blockers |
| loop diuretics EXAMPLES | Furosimde LASIX torsemide Bemadex bumetanide BUMEX |
| loop diuretics CONTRAINDICATIONS | Drug allergy (SULFA) severe electrolyte loss DEHYDRATION |
| loop diuretics ADVERSE REACTIONS | Electrolyte emblances orthostatic hypotension photosensitty (SUN) ototoxicity temp/perm- faast IV LASIX |
| loop diuretics NURSING | MONITOR I/O DAILY WIGHT ELECTROLYTES TAKE IN MORNING AVOID SUN CAUTION WITH SULFA ALLERGY |
| loop diuretics LABS | Electrolyte levals, |
| loop diuretiics EXTRA CONSIDERATION | FALL RISK LABS BASE LINE VS nocturia (peeing at night ) |
| loop dietertics :S/S | Severe diahrea hypotension/ tachy cardia thirsty & do TUG TEST |
| loop diuretics overview | increasd urine output, loose edmea lowerer cardia output lower cirulation BV HYPOTENSION |
| before considering putting on RX if borderline hypertnesion | lower WT Diet excersie change diet lower salt |
| on RX watch for | dizzyness, rise slowly and dangle on bed/chair BP SITTING STANDING LAYING |
| CHF pt's WT | 1st in morning - same scale, same bed in hospital naked AFTER PEE and poo before eat / drink |
| notify dr iF IN CHF pts | 2+3, pounds increased overnight at home call provider CSF- fluid overloud may need IV lasix txt diahreases |
| always establish | baseline VS / LABS |
| high risk drug medications -cardiovascular meds- | ABCD A- ACE INHIBITORS B BETA BLOCKERS C CALCIUM BLOCKERS DIURETIC/DIGITALIS |
| HIGH RISK MEDS | HICKOP HEPRIN INSULIN CALCIUM CHANNEL BLOCKERS - (SMOOTH MUSCLE IN HEART RELAXES GIVEN AFTER STROKE HELPS WITH O2) K POTASSIUM - DISRYTHMIA OPIOIDS- RESPITORY DEPRESSION PEDIATRICS / NEONATES |