physiology I minimal

Body fluid compartments of
: total body water (TBW)

60% of body weight

Body fluid compartments of
: intracellular fluid

60% of TBW

Body fluid compartments of
: extracellular fluid (ECF)

40% of TBW

Body fluid compartments of
: interstitial fluid

47% of ECF

Body fluid compartments of
: intravascular

17% of ECF

Composition of intracellular fluid
: Na+

8-20 mmol/L

Composition of intracellular fluid
: K+

135-150 mmol/L

Composition of intracellular fluid
: Ca2+

0.1-1.0 µmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: Na+

133-146 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: K+

3.5-5.3 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: Mg2+

0.6 - 1.1 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: Cl-

99-111 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: HCO3-

22-31 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: phosphate

0.80-1.45 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: ionized Ca2+

1.13-1.32 mmol/L

Composition of human blood plasma
(= Extracellular fluid compartment)
: total Ca2+

2.1-2.6 mmol/L

osmolarity of human blood plasma

275-301 mOsmol/L

pH of human blood plasma

7.38 - 7.42

glucose in human blood plasma

3.6-6.0 mmol/L

urea in human blood plasma

3.6-7.2 mmol/L

bilirubin in human blood plasma

3-17 µmol/L

protein in human blood plasma

60-80 g/L

Total blood volume

80mL/kg body weight

Hematocrit (Htc)

0.35-0.50

Sedimentation rate of RBC's

< 10 mm/h

bleeding time

2.5-9.5 min

platelets

150-400 G/L

hemoglobin concentration in blood

115-165 g/L

RBC count

4.2-6.1 T/L

Mean corpuscular hemoglobin (MCH)

27-31 pg

Red cell index (RCI)

1

Mean corpuscular volume (MCV)

80-99 fL

White blood cell count (WBC)

4.8-10.8 G/L

Differential blood count
: segmented neutrophils

40-74 %

Differential blood count
: lymphocytes

19-41 %

Differential blood count
: monocytes

3.4-9.0 %

Differential blood count
: eosinophils

0.1-5.0 %

Differential blood count
: basophils

0.1-1.5 %

O2 combined with Hb

99%

O2 dissolved

1%

CO2 combined with Hb

5%

CO2 bicarbonate

90%

CO2 dissolved

5%

pulmonary ventilation

7-9 L/min (at rest)

respiratory rate

14-18 /min (at rest)

Lung volumes
: tidal volume (TV)

0.5 L

Lung volumes
: inspiratory reserve volume (IRV)

2.5 L

Lung volumes
: expiratory reserve volume (ERV)

1.0 L

Lung volumes
: vital capacity (VC)

4.0 L

Lung volumes
: residual volume (RV)

1.5 L

Lung volumes
: Tiffeneau-indes (FEV1/FEVC*100)

> 80%

atmospheric air: pO2

158 mmHg

alveolar air: pO2

100 mmHg

venous blood: pO2

40 mmHg

arterial blood: pO2

95 mmHg

atmospheric air: pCO2

0.2 mmHg

alveolar air: pCO2

40 mmHg

venous blood: pCO2

46 mmHg

arterial blood: pCO2

40 mmHg

Cardiovascular system
: cardiac output (at rest)

5.0-5.5 L/min

Cardiovascular system
: maximal cardiac output during exercise

20-25 L/min

Cardiovascular system
: heart rate (at rest)

60-100 /min

Cardiovascular system
: stroke volume

70-80 mL

Parameters of normal ECG
: P wave duration

0.08-0.10 s

Parameters of normal ECG
: PQ interval

0.12-0.20 s

Parameters of normal ECG
: QRS duration

0.06-0.10 s

Parameters of normal ECG
: QT interval

0.32-0.39 s

Hydrostatic pressure in systemic circulation
: left ventricle

120/0 mmHg

Hydrostatic pressure in systemic circulation
: aorta

120/80 mmHg

Hydrostatic pressure in systemic circulation
: capillary (arterial end)

30 mmHg

Hydrostatic pressure in systemic circulation
: capillary (venous end)

10 mmHg

Hydrostatic pressure in systemic circulation
: right atrium

2-3 mmHg

Hydrostatic pressure in pulmonary circulation
: right ventricle

25/0 mmHg

Hydrostatic pressure in pulmonary circulation
: pulmonary artery

25/8 mmHg

Hydrostatic pressure in pulmonary circulation
: pulmonary capillary

7-8 mmHg

Hydrostatic pressure in pulmonary circulation
: left atrium

6 mmHg

colloidosmotic pressure of blood plasma

20-25 mmHg

pH of gastric juice

1-2

basal metabolic rate (BMR)

155-175 kJ/hm2

energy released by combustion in calorimeter
: protein

24 kJ/g

energy released by combustion in calorimeter
: carbohydrate

17 kJ/g

energy released by combustion in calorimeter
: fat

40 kJ/g

energy released by oxidation in the body
: protein

17 kJ/g

energy released by oxidation in the body
: carbohydrate

17 kJ/g

energy released by oxidation in the body
: fat

40 kJ/g

oxygen energy equivalent

19-21 kJ/L

respiratory quotient (RQ)
: carbohydrate oxidized

1

respiratory quotient (RQ)
: fat oxidized

0.7

respiratory quotient (RQ)
: normal diet

0.8-0.85

Daily recommended protein intake

0.8 g/kg

body mass index (BMI)

20-25 kg/m2