NCLEX Success Lab Values Flashcards
pH
7.35 - 7.45
PCO₂
35 - 45 mm Hg
HCO₃-
22 - 27 mm Hg
PO₂
80% - 100%
SAO₂
96% - 100%
Creatinine
0.6 - 1.3 mg/dL
Total Cholesterol
140 - 199 mg/dL
High density lipoprotein (HDL)
30 - 70 mg/dL
Low density lipoprotein (LDL)
< 130 mg/dL
Triglycerides
< 200 mg/dL
Protein
6 - 8 g/dL
Albumin
3.4 - 5 g/dL
Amylase
25 - 151 units/L
Lipase
10 - 140 units/L
Ammonia
10 - 80 mcg/dL
Alanine aminotransferase (ALT)
10 - 40 units/L
Aspartate aminotransferase (AST)
10 - 30 units/L
Bilirubin, direct (conjugated)
0 - 0.3 mg/dL
Bilirubin, indirect (unconjugated)
0.1 - 1 mg/dL
Bilirubin, total
< 1.5 mg/dL
White blood cells
4500 - 11,000 cells/mm³
Neutrophils
1800 - 7800 cells/mm³
Bands
0 - 700 cell/mm³
Eosinophils
0 - 450 cells/mm³
Basophils
0 - 200 cells/mm³
Lymphocytes
1000 - 4800 cells/mm³
Monocytes
0 - 800 cells/mm³
Creatinine kinase (CK-MB)
0% - 5% of total CK value
Creatinine kinase (CK-MM)
95% - 100% of total CK value
Creatinine kinase (CK-BB)
0% of total CK value
Troponin I
< 0.6 ng/mL
Troponin T
< 0.2 ng/mL
Myoglobin
< 90 mcg/L
Atrial natriuretic peptides (ANP)
22 - 27 pg/mL
Brain natriuretic peptices (BNP)
< 100 pg/mL
C-type natriuretic peptides (CNP)
not determined
Magnesium
1.6 - 2.6 mg/dL
Phosphorus
2.7 - 4.5 mg/dL
Calcium
8.6 - 10 mg/dL
Blood Urea Nitrogen (BUN)
8 - 25 mg/dL