RESP MX

Question 1

what is the role of the rest system?

Answer 1

to make oxygen available to the body

to remove CO2 from the blood

Question 2

what is significant of respiratory physiology?

Answer 2

pulmonary ventiltion
gas diffusion between alveoli and blood
Transport O2 and CO2 in blood
Regulation of breathing
special situations

Question 3

functional residual capacity

Answer 3

2.3 liters

Question 4

expiratory reserve volume

Answer 4

1.1 liters

Question 5

residual volume

Answer 5

1.2 liters

Question 6

what is functional residual capacity equation?

Answer 6

expiratory reserve volume + residual volume

Question 7

tidal volume

Answer 7

500 ml

Question 8

inspiratory reserve volume

Answer 8

3 liters

Question 9

inspiratory capacity equation? amount?

Answer 9

IRV + TV

3.5 liters

Question 10

Vital Capacity equation? amount?

Answer 10

ERV + TV + IRV

4.6 liters

Question 11

Total lung capacity equation? amount?

Answer 11

VC + RV

5.8 liters

Question 12

volume capacity equation?

Answer 12

IRV+TV+ERV

or

IC+ERV

Question 13

total lung capacity equation?

Answer 13

VC + RV

or

IC + FRC

Question 14

functional reserve capacity equation?

Answer 14

ERV + RV

Question 15

what is the equation for minute respiratory volume?

what is the typical amount?

Answer 15

tidal volume times the respiratory rate

6 liters/min

Question 16

what is alveolar volume?

Answer 16

4.2 liters

Question 17

what determines partial pressures of oxygen and CO2 in alveoli?

Answer 17

alveolar ventilation