Comprehensive ATI STUDY GUIDE 2021

Comprehensive ATI STUDY GUIDE 2021. 1. Lab values a. Sodium 136-145 mEq/L b. Potassium 3.5-5.0 mEq/L c. Total Calcium 9.0-10.5 mg/dL d. Magnesium 1.3-2.1 mg/dL e. Phosphorus 3.0 –4.5 mg/dL f. BUN 10-20 mg/dL g. Creatinine 0.6 – 1.2mg/dL M, 0.5 – 1.1 F h. Glucose 70 -105 mg/dL i. HbA1c 6.5% j. AST 0-35 units/L k. ALT 4-36 units/L l. Albumin 3.5-5.0 g/dL m. Total cholesterol 200 mg/dL n. HDL: Male 45 mg/dL, women 55 mg/dL o. LDL 130 mg/dL p. WBC 5,000-10,000/mm3 q. RBC: Male 4.7-6.1, Female 4.2-5.4 r. Hemoglobin: Male 14-18, Female 12-16 s. Hematocrit: Male 42-52%, Female 37-47% t. Platelet 150,000-400,000/mm3 u. pH 7.35-7.45 v. pC02 35 to 45 mm Hg w. HCO3 21-28 mmol/L x. p02 80-100 mmHg i. Normal PT = 11-12.5 ii. PT on Coumadin should be 2-3x higher iii. INR of 3.9 means it is 3.9x higher than normal person z. i. PTT on heparin should be 1.5-2x higher aa. Digoxin 0.5 to 2.0ng/mL bb. Lithium 0.8 to 1.4 mEq/L cc. Dilantin 10-20 mcg/mL dd. Theophylline 10 to 20 mcg