NPTE - (Normal) Lab Values

SpO2 normal

95-100%

PaO2 normal

80-100 mm Hg

PaCO2 normal range

35-45 mm Hg

pH of whole blood

7.35-7.45

Prothrombin Time (PT)

11-12.5 seconds

Partial Thromboplastin Time (PTT)

30-40 seconds

International Normalized Ratio (INR)

0.8-1.1

International Normalized Ratio (INR) on anticoagulation therapy target

2-3

Bleeding Time

2-10 minutes

C-reactive protein (CRP)

<10 mg/L

White Blood Cells

5,000- 10,000

red blood cells (erythrocytes) - Male

4.7- 6.1 10^6

red blood cells (erythrocytes) - Female

4.2-5.4 10^6 / uL

erythrocyte sedimentation rate (ESR) - Male

<15 mm/hr

erythrocyte sedimentation rate (ESR) - Female

<20 mm/hr

Hematocrit (Hct) % of RBC of the whole blood - Male

45-52%

Hematocrit (Hct) % of RBC of the whole blood - Female

37-47%

Hemoglobin (Hgb) - Male

14-18 g/dL

Hemoglobin (Hgb) - Female

12-16 g/dL

Platelet Count

150,000-400,000 cells/mm^3

Ankle Brachial Index - Indicates non-compliant arteries

>1.40

Ankle Brachial Index - Normal

1.00-1.40

Ankle Brachial Index - Borderline

0.91-0.99

Ankle Brachial Index - Abnormal

<0.90

Ankle Brachial Index - Severe arterial disease, risk for critical limb ischemia, may have pain at rest

<0.50

Stroke Volume (SV)

55-100 mL/beat

Cardiac Output (CO)

4-5 L per minute

Cardiac Output equation

CO = HR x SV

Cardiac Index

2.5-3.5 L/min

Left Ventricular End diastolic pressure (pressure in LV during diastole)

5-12 mmHg

Ejection fraction equation

EF = SV/EDV

Normal ejection fraction range

>55% (the lower the EF, the more impaired the LV)

Normal heart rate - Adults

60-100 bpm

Normal heart rate - Children

60-140 bpm

Normal heart rate - newborn

90-164 bpm

Total Cholesterol

<200 mg/dL

LDL Cholesterol

<160 mg/dL

HDL Cholesterol

>40 mg/dL in men

>50 mg/dL in women

Triglycerides

<150 mg/dL

HgA1C

<7%

Body Mass Index

18.5-24.9 kg/m2

Waist Circumference (WC)

<40 inches (men)

<35 inches (women)

Normal Mean Arterial Pressure (MAP)

70-110, minimal needed is 60