Special parameters: Respiratory System

Question 1

Residual volume

Answer 1

1200ml/1000ml

Question 2

Expiratory reserve volume

Answer 2

1200ml/800ml

Question 3

Inspiratory reserve volume

Answer 3

3100ml/1900ml

Question 4

Tidal volume

Answer 4

500ml

Question 5

Vital capacity

Answer 5

4800ml/3200ml

Question 6

Total lung capacity

Answer 6

6000ml

Question 7

Functional residual capacity

Answer 7

2400ml/1800ml

Question 8

Dead space

Answer 8

150ml

Question 9

Alveolar ventilation

Answer 9

4.2L/min

Question 10

intrapleural pressure and alveolar pressure during inspiration

Intrapleural pressure and alveolar pressure during expiration

Intrapleural pressure and alveolar pressure at the end of inspiration

Intrapleural pressure and alveolar pressure at the end of expiration

Answer 10

?????

Question 11

Alveolar gas PO2

Answer 11

100mmHg

Question 12

Alveolar gas PCO2

Answer 12

40mmHg

Question 13

Arteries PO2

Answer 13

95mmHg

Question 14

Arteries PCO2

Answer 14

40mmHg

Question 15

Veins PO2

Answer 15

40mmHg

Question 16

Veins PCO2

Answer 16

46mmHg

Question 17

Concentration of oxygen in the arteries and in the veins

Answer 17

[O2] in

arterial blood: 200ml/L venous blood: 150ml/L

Question 18

O2 consumption in resting condition

Answer 18

250ml/min

Question 19

CO2 production in resting condition

Answer 19

210ml/min

Question 20

FEV1/FVC

Answer 20

> 80%

Question 21

PEFR

Answer 21

> 8L/sec

Question 22

Total area of Alveoli

Answer 22

70-90m2