Ar NCLEX-PN Review Questions and Answers

Lab Value: chloride 95-105 Lab Value: phosphorus 2.5-4.5 Therapeutic Level: Digoxin 0.8-2.0 ng/mL Therapeutic Level: Lithium 0.6-1.2 Lab Values: Potassium 3.5-5.0 Lab Value: Magnesium 1.5-2.5 Lab Value: Calcium 8.5-10.9 Lab Value: RBC Men: 4.5-6.0 Women: 4.0-5.5 What does a low RBC indicate? (3) anemia cancer hemorrhage What does a high RBC indicate? Polycythemia vera Polycythemia a bone marrow disease that causes too many red blood cells to be made. Lab Value: WBC 5,000-10,000 What does an elevated WBC indicate? infection or inflammation What does a low WBC indicate? viral infection Antidote for Warfarin (Coumadin) Vitamin K antidote for heparin protamine sulfate Aluminum hydroxide (Amphojel) Treatment of GERD and kidney stones. Monitor constipation.