Physiology II Lab Deck

Question 1

Total body water (TBW)

Answer 1

60% of body weight

Question 2

Intracellular fluid

Answer 2

60% of TBW

Question 3

Extracellular fluid (ECF)

Answer 3

40% of TBW

Question 4

Interstitial fluid

Answer 4

47% of ECF

Question 5

Intravascular

Answer 5

17% of ECF

Question 6

Intracellular Na⁺

Answer 6

8 - 20 mmol/L

Question 7

Intracellular K⁺

Answer 7

135 - 150 mmol/L

Question 8

Intracellular Ca²⁺

Answer 8

0.1 - 1.0 μmol/L

Question 9

Extracellular Na⁺

Answer 9

133 - 146 mmol/L

Question 10

Extracellular K⁺

Answer 10

3.5 - 5.3 mmol/L

Question 11

Extracellular Mg²⁺

Answer 11

0.6 - 1.1 mmol/L

Question 12

Ionized (free) Ca²⁺

Answer 12

1.13 - 1.32 mmol/L

Question 13

Extracellular Cl⁻

Answer 13

99 - 111 mmol/L

Question 14

Extracellular HCO₃⁻

Answer 14

22 - 31 mmol/L

Question 15

Extracellular phosphate

Answer 15

0.80 - 1.45 mmol/L

Question 16

Total Ca²⁺

Answer 16

2.1 - 2.6 mmol/L

Question 17

Osmolarity of human blood plasma

Answer 17

275 - 301 mosmol/L

“milli-os-mol per liter”

Question 18

pH of human blood plasma

Answer 18

7.38 - 7.42

Question 19

Glucose in blood plasma

Answer 19

3.6 - 6.0 mmol/L

Question 20

Urea in blood plasma

Answer 20

3.6 - 7.2 mmol/L

Question 20

Bilirubin in blood plasma

Answer 20

3 - 17 μmol/L

Question 21

Protein in blood plasma

Answer 21

60 - 80 g/L

Question 22

Total blood volume

Answer 22

80 mL/kg body weight

Question 23

Hematocrit (Htc)

Answer 23

0.35 - 0.50

Question 24

Sedimentation rate of RBCs

Answer 24

less than 10 mm/h

Question 25

Bleeding time

Answer 25

2.5 - 9.5 min

Question 26

Platelets

Answer 26

150 - 400 G/L "Giga per liter"

Question 27

Hemoglobin concentration in blood

Answer 27

115 - 165 g/L

Question 28

RBC count

Answer 28

4.2 - 6.1 T/L "Tera per liter"

Question 29

Mean corpuscular hemoglobin (MCH)

Answer 29

27 - 31 pg "picograms"

Question 30

Red cell index (RCI)

Answer 30

1

Question 31

Mean corpuscular volume (MCV)

Answer 31

80 - 99 fL "femtoliters"

Question 32

White blood cell count (WBC)

Answer 32

4.8 - 10.8 G/L "Giga per liter"

Question 33

Segmented neutrophils

Answer 33

40 - 74%

Question 34

Eosinophils

Answer 34

0.1 - 5.0%

Question 35

Basophils

Answer 35

0.1 - 1.5%

Question 36

Monocytes

Answer 36

3.4 - 9.0%

Question 37

Lymphocytes

Answer 37

19 - 41%

Question 38

Gas transport in blood

Answer 38

Question 39

Pulmonary ventilation

Answer 39

7 - 9 L/min (at rest)

Question 40

Respiratory rate

Answer 40

14 - 18 / min (at rest)

Question 41

Tidal volume (TV)

Answer 41

0.5 L

Question 42

Inspiratory reserve volume (IRV)

Answer 42

2.5 L

Question 43

Expiratory reserve volume (ERV)

Answer 43

1.0 L

Question 44

Vital capacity (VC)

Answer 44

4.0 L

Question 45

Residual volume (RV)

Answer 45

1.5 L

Question 46

Tiffeneau-index (FEV1/FEVC*100)

Answer 46

greater than 80%

Question 47

Gas tension of atmospheric air

Answer 47

**pO₂**: 158 mmHg **pCO₂**: 0.2 mmHg

Question 48

Gas tension of alveolar air

Answer 48

**pO₂**: 100 mmHg **pCO₂**: 40 mmHg

Question 49

Gas tension of venous blood

Answer 49

**pO₂**: 40 mmHg **pCO₂**: 46 mmHg

Question 50

Gas tension of arterial blood

Answer 50

**pO₂**: 95 mmHg **pCO₂**: 40 mmHg

Question 51

Cardiac output (at rest)

Answer 51

5.0 - 5.5 L/min

Question 52

Maximal cardiac output during exercise

Answer 52

20 - 25 L/min

Question 53

Heart rate (at rest)

Answer 53

60 - 100 / min

Question 54

Stroke volume

Answer 54

70 - 80 mL

Question 55

P wave duration

Answer 55

0.08 - 0.10 s

Question 56

PQ interval

Answer 56

0.12 - 0.20 s

Question 57

QRS duration

Answer 57

0.06 - 0.10 s

Question 58

QT interval

Answer 58

0.32 - 0.39 s

Question 59

Hydrostatic pressure of left ventricle

Answer 59

120/0 mmHg

Question 60

Hydrostatic pressure of aorta

Answer 60

120/80 mmHg

Question 61

Hydrostatic pressure of capillary (arterial end)

Answer 61

30 mmHg

Question 62

Hydrostatic pressure of capillary (venous end)

Answer 62

10 mmHg

Question 63

Hydrostatic pressure of right atrium

Answer 63

2 - 3 mmHg

Question 64

Hydrostatic pressure of right ventricle

Answer 64

25/0 mmHg

Question 65

Hydrostatic pressure of pulmonary artery

Answer 65

25/8 mmHg

Question 66

Hydrostatic pressure of pulmonary capillary

Answer 66

7 - 8 mmHg

Question 67

Hydrostatic pressure of left atrium

Answer 67

6 mmHg

Question 68

Colloidosmotic pressure of blood plasma

Answer 68

20 - 25 mmHg

Question 69

Urine production

Answer 69

1 - 1.5 L/day

Question 70

Density of urine

Answer 70

1002 - 1030 g/L

Question 71

pH of urine

Answer 71

4.5 - 8.3

Question 72

Density of isosmotic urine

Answer 72

1010 - 1012 g/L

Question 73

GFR

Answer 73

125 mL/min

Question 74

RBF

Answer 74

1200 mL/min

Question 75

RPF

Answer 75

670 mL/min

Question 76

ERPF = Cₚₐₕ

Answer 76

600 mL/min

Question 77

FF

Answer 77

0.2

Question 78

Eₚₐₕ

Answer 78

0.9

Question 79

pH of gastric juice

Answer 79

1 - 2

Question 80

Basal metabolic rate (BMR)

Answer 80

155 - 175 kJ/h m² "kilojoules per hour, meter squared"

Question 81

Energy content of protein

Answer 81

**Energy released by combustion calorimeter**: 24 kJ/g **Energy released by oxidation in the body**: 17 kJ/g

Question 82

Energy content of carbohydrate

Answer 82

**Energy released by combustion calorimeter**: 17 kJ/g **Energy released by oxidation in the body**: 17 kJ/g

Question 83

Energy content of fat

Answer 83

**Energy released by combustion calorimeter**: 40 kJ/g **Energy released by oxidation in the body**: 40 kJ/g

Question 84

Oxygen energy equivalent

Answer 84

19 - 21 kJ/L

Question 85

Respiratory quotient (RQ)

Answer 85

**Carbohydrate oxidized**: 1 **Fat oxidized**: 0.7 **Normal diet**: 0.8 - 0.85

Question 86

Daily recommended protein intake

Answer 86

0.8 g/kg

Question 87

Body mass index (BMI)

Answer 87

20 - 25 kg/m²

Question 88

Spectrum of the visible light

Answer 88

400 - 700 nm

Question 89

Frequency range of hearing

Answer 89

20 - 20000 Hz