NBRC Ranges and normal values

Heart rate

60-100 bpm

respiratory rate

12-20 bpm

Normal CVP (central venous pressure)

2-6 mmHg

normal value urine output

40mL/hr

normal blood pressure adult

120/80

normal heart sounds

s1 s2

diastolic range

60-90

systolic range

90-140?????

intracranial pressure (ICP)

5-10mmHg

cerebral perfusion pressure (CPP)

70-90 mmHg

Exhaled Carbon Monoxide (FE∞)

<7 for non smokers

Red blood count (RBC)

4-6 mil/mm³

Hemoglobin (Hb)

12-16 gm/100 mL blood

Hematocrit (Hct)

40-50%

White blood cells

5,000-10,000 per mm³

potassium (K⁺)

3.5 - 4.5 mEq/L

Sodium(Na⁺)

135-145 mEq/L

chloride(Cl^-)

90-100 mEq/L

bicarbonate(HCO₃^-)

22-26 mEq/L

Creatine

0.7- 1.3 mg/dL

Blood urea nitrogen (BUN)

8-25 mg/dL

clotting time

up to 6 minutes

platelet count

150,000 - 400,000/mm³

prothrombin time (PT)

12-15 seconds

troponin

<0.1 ng/mL

brain natriuretic peptide (bnp)

<100 pg/mL

term infant

38-42 weeks

APGAR

7-10

infant Temperature

36.5c

infant heart rate

110-160/min

infant blood pressure

60/40 mmHg

birth weight term infant

3000g

dubowitz score

40

blood glucose term infant

>30mg/dL

L/S ratio

2:1 or higher

mean arterial pressure (MAP)

93-94 mmHg

right atrial pressure or central venous pressure (CVP)

2-6 mmHg

4-12cm H2O

right ventricle pressure

25/0mmHg

Pulmonary artery pressure (PAP)

25/8mmHg

Mean 13-14 mmHg

pulmonary capillary pressure

8-10 mmHg

Pulmonary capillary wedge pressure (PCWP)

4-12 mmHg

left atrial pressure

2-6 mmHg

left ventricle pressure

120/0 mmHg

Cardiac output

4-8 L/min

Cardiac index

2.5 - 4 L/min/m²

pulse pressure

40 mmHg

systemic vascular resistance (SVR)

<20 mmHg/L/min

1600 Dynes/sec/m^-5

Pulmonary Vascular resistance (PVR)

2.5 mm Hg/L/min

200 dynes/sec/cm^-5

cuff pressure

20-25 mmHg

25-35 cm h2O

laryngoscope blade size adult

3

laryngoscope blade size pediatric

2

laryngoscope blade size pre term infant

0

laryngoscope blade size term infant

1

et tube sizes pre term infant

2.5 - 3.0mm

et tube sizes term infant

3.0 - 3.5mm

et tube sizes adult male

8.0 - 8.5 mmm

et tube sizes adult female

7.0 - 7.5 mm

et tube markings oral intubation

21- 25 cm at lips

et tube markings nasal intubation

26 - 29 cm at nares

capnography (ETCO₂₎

30 torr

3-5%

pulse oximetry (SpO₂₎

93 - 97%

Carboxy Hemoglobin (COH_B)

0 - 1%

P/F ratio

>380 torr

CaO₂

17 - 20 vol%

CVO₂

12 - 16 vol%

C(a-v)O₂

4 - 5 vol%

cardiac output (Q_T)

4 - 8 L/min

Q_S/Q_T

3 - 5%

SaO₂

98%

95- 100%

oxygen index (OI)

<10

V_D/V_T Ratio

20 - 40%

PCO₂

40 torr

35-45torr

PaO₂

97torr

80 - 100 torr

pH

7.40

7.30 - 7.45

HCO_3-

22 - 26 mEq/L

BE

±2

PaCO₂ Newborn abg

<50 torr

PaO₂ Newborn abg

>60 torr

pH Newborn abg

>7.30

calibration syringe

3.0 liters

maximum inspiratory pressure (MIP)

80 cmH₂O

maximum expiratory pressure (MEP)

160 cmH₂O

VC

80% of predicted or higher

4.8L or 4800mL

FEV₁

80% of predicted or higher

4.8L or 4800mL

FEV₁/FVC

83%

FEF_200-1200

6.0 L/sec

80% of predicted

FEF_25-75%

4.7 L/sec

80% of predicted

peak expiratory flowrate (PEFR)

10L/sec (600 L/min)

80% of predicted

airway resistance

0.6 - 2.4 cm H₂O/L/sec

DL_CO

25 mL CO/min/mm Hg

1 Hz

60 cycles/min

WOB work of breathing

0.5 ± 0.2 J/L

anatomic deadspace

1 mL/ib of ideal body weight

mean airway pressure

5-10 cm H₂O

Static Lung compliance

60- 100 mL/cm H₂O

maximum expiratory pressure (MEP)

160 cm H₂O

Maximum inspiratory pressure (MIP)

80 cm H₂O

minute ventilation (VE)

5-6 L/min

VC vital capacity

65-75 mL/kg

10 xVT

tidal volume

6 - 8 mL/kg