Chapter 22 Part 2

Question 1

measures volumes and capacities

Answer 1

spirometer

Question 2

amount of gas reaching alveoli

Matched= efficient gas exchange

Answer 2

ventilation

Question 3

blood flow reaching alveoli

matched= efficient gas exchange

Answer 3

perfusion

Question 4

functional residual capacity

Answer 4

FRC

Question 5

HCO3-

Answer 5

bicarbonate

Question 6

H2CO3

Answer 6

carbonic acid

Question 7

integrates input from peripheral stretch and chemoreceptors

Answer 7

Dorsal Resp. Group

DRG

Question 8

sets eupnea;

rhythm generator

Answer 8

ventral resp. group

VRG

Question 9

normal breathing rate (12-20 RR)

Answer 9

Eupnea

Question 10

breathing cessation c CO2 is abnormally low

Answer 10

apnea

Question 11

abnormally rapid breathing (more than 20 rr)

Answer 11

tachypnea

Question 12

labored breathing, shortness of breath

Answer 12

dyspnea

Question 13

volume of gas inhaled/exhaled in 1 minute
rest = 5-8 L
moderate exercise= 40-60 L

Answer 13

minute ventilation

Question 14

acute mountain sickness, above 8000 ft

Answer 14

AMS

Question 15

respiratory and hematopoietic adjustments to altitude

Answer 15

acclimitization