Nsg Lab Values Word Scramble
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Question | Answer |
Normal PT | 11-16 sec |
Elevated PT etiology | Warfarin therapy; deficiency of coagulation factors; vitamin K deficiency; liver disease |
Normal aPTT | 25-35 sec |
Elevated aPTT etiology | heparin therapy; deficiency of coagulation factors; hemophilia, liver disease |
Normal Calcium | 8.6-10.2 mg/dL |
Elevated Calcium etiology | Acute osteoporosis, hyperparathyroidism, vitamin D intoxication, multiple myeloma |
Decreased Calcium etiology | tumor lysis syndrome (TLS), Acute pancreatitis, hypoparathyroidism, liver disease, malabsorption syndrome, renal failure, vitamin D deficiency |
Normal urine output | 1mL/kg/hr |
Normal Potassium | 3.5-5.0 mEq/L |
Elevated Potassium etiology | Addison's disease, diabetic ketosis, massive tissue destruction (e.g., burn patients), renal failure |
Decreased Potassium etiology | hyperaldosteronism, Cushing syndrome, diarrhea (severe), diuretic therapy, gastrointestinal fistula (colitis), pyloric obstruction, starvation, vomiting |
Normal Creatinine | 0.6-1.3 mg/dL |
Elevated Creatinine etiology | severe renal disease (inadequate glomerular filtration) |
WBC count normal | 4.0-11.0 × 103/μL (4,000-11,000/μL) |
Elevated WBC count etiology | Inflammatory and infectious processes, leukemia, use of oral steroids |
Decreased WBC count etiology | Aplastic anemia, side effects of chemotherapy and irradiation |
Normal amylase | 30-122 U/L |
Elevated amylase | Acute and chronic pancreatitis, mumps (salivary gland disease), perforated ulcers |
Decreased amylase | Acute alcoholism, cirrhosis of liver, extensive destruction of pancreas |
Normal Hematocrit (Hct) | Male: 39%-50% Female: 35%-47% |
Elevated Hct etiology | Dehydration, high altitudes, polycythemia |
Decreased Hct etiology | Anemia, hemorrhage, overhydration |
Normal Hemoglobin (Hgb, Hb) | Male: 13.2-17.3 g/dL Female: 11.7-15.5 g/dL |
Elevated Hgb etiology | COPD, high altitudes, polycythemia |
Decreased Hgb etiology | Anemia, hemorrhage |
Normal sodium | 135-145 mEq/L |
Elevated sodium etiology | Dehydration, impaired renal function, primary aldosteronism, corticosteroid therapy |
Decreased sodium etiology | Addison's disease, diabetic ketoacidosis, diuretic therapy, excessive loss from GI tract, excessive perspiration, water intoxication |
Therapeutic range for digoxin | 0.8-2ng/mL; toxic levels >2ng/mL |
Hyperthyroidism lab values | T3 elevated, T4 elevated, TSH decreased |
Hypothyroidism lab values | T3 decreased, T4 decreased, TSH elevated |
Normal Albumin | 3.5-5.0 g/dL |
Elevated Albumin etiology | Dehydration |
Decreased Albumin etiology | Chronic liver disease, malabsorption, malnutrition, nephrotic syndrome; acute infection, ascites, alcoholism, burns, cirrhosis |
normal CD4 T cell count | 800-1200 cells/μL (>500 still considered “healthy” immune system) |
Normal Blood Urea nitrogen (BUN) | 6-20 mg/dL |
Elevated BUN etiology | Increase in protein catabolism (fever, stress), renal disease, urinary tract infection |
Decreased BUN etiology | Malnutrition, severe liver damage |
Normal pH | 7.35-7.45 |
Normal PaCO2 | 48-32 mm Hg |
Normal HCO3 | 22-26 mEq/L |
normal neutrophil count | 4000-11,000/μL |
Normal phosphorus | 2.4-4.4 mg/dL |
hyperphosphatemia etiology | Healing fractures, hypoparathyroidism, renal disease, vitamin D intoxication, tumor lysis syndrome |
hypophosphatemia etiology | malnutrition/starvation (alcoholism), antacid use, Diabetes mellitus, hyperparathyroidism, vitamin D deficiency |
Normal Glucose level | 70-99 mg/dL (notify Dr. >250) |
CD4 T cell count criteria for AIDS | <200 |
Created by:
camellia
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