Rachel Shared "Fluid and Electrolytes" - 11 Picmonics
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Fluid and Electrolytes
Loop Diuretic Education
Furosemide (Lasix)
Indications
Heart Failure
Pulmonary Edema
Acute Renal Failure (ARF)
Edema
Education
Notify the provider of weakness, dizziness, or muscle cramping
Increase Potassium Intake
Check BP Daily
Daily Weights and Monitor IandOs
1 min
IV Solutions
Hypotonic (< 280 mOsm/L)
1/4 Normal Saline (0.225% NaCl)
1/2 Normal Saline (0.45% NaCl)
Isotonic (280-300 mOsm)
Normal Saline (0.9% NaCl)
Lactated Ringer's (LR)
Dextrose 5% in Water (D5W)
Hypertonic (> 300 mOsm)
3% or 5% NaCl
Dextrose 5% in 0.45% NaCl
Dextrose 10% in Water (D10W)
3 mins
Sodium (Na+) Lab Value
135-145 mEq/L
24 secs
BUN (Blood Urea Nitrogen) Lab Values
10-20 mg/dL
40 secs
Creatinine Lab Values
Measures Renal Function
0.6 - 1.3 mg/dL
1 min
Hemoglobin (Hgb) Lab Values
Men: 13 - 17 g/dL
Women: 12 - 16 g/dL
47 secs
Hematocrit (Hct) Lab Values
Women: 36% - 46%
Men: 41% - 53%
1 min
Red Blood Cell Count (RBC) Lab Values
Women: 3.5-5.5 million cells/ MuL
Men: 4.3-5.9 million cells/ MuL
1 min
WBC Differential Lab Value
White Blood Cells (WBC)
5-10 (5,000-10,000)
Leukocyte Differential
Neutrophils (50%-70%)
Bands (2%-5%)
Segs (50%-70%)
Lymphocytes (20%-40%)
Monocytes (4%-8%)
Eosinophils (2%-4%)
Basophils (0.5%-1.5%)
2 mins
Urine Specific Gravity Lab Value
1.003-1.030
1 min
Loop Diuretics
Mechanism of Action
Thick Ascending Limb of Loop of Henle
Inhibits Na+-K+-2Cl-
Sulfa Drug
Drug Names
Furosemide
Lasix
Side Effects
Ototoxicity from Rapid Injection
Gout
Dehydration
Hypocalcemia
Hypokalemia
Orthostatic Hypotension
2 mins
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