S. No. Parameters Normal range During laparotomy
WBC count (×109 cells/L)
3.5–9.5
13
Neutrophil (%)
50–70
80
Lymphocyte (%)
20–40
15
Hemoglobin (g/dL)
12–16
13.3
Platelet count (×109 cells/L)
125–350
229
Hematocrit (%)
36−48
-
Total Bilirubin (mg/dL)
0.3-1.2
2.2
Direct Bilirubin (mg/dL)
<0.2
0.9
AST (U/L)
5–45
10
ALT (U/L)
5–40
15
Albumin (g/L)
3.5–5.5
3.9
Amylase (U/L)
0–140
216
Lipase (U/L)
0–60
58
Blood sodium level (mEq/L)
135–145
138
Blood potassium level (mEq/L)
3.6–5.2
4.4
Blood calcium level (mg/dL)
8.5−10.5
6.9
Blood urea nitrogen (mg/dL)
8–20
54
Creatinine (mg/dL)
0.5–1.2
0.6
FDP D-dimer (µg/mL)
<0.5
0.8