Chapter 22 homeostatic imbalances

Question 1

lung collapse

Answer 1

Atelectasis

Question 2

collapse of alveoli

Answer 2

plugged bronchioles

Question 3

wound that admits air into pleural cavity

Answer 3

pneumothorax

Question 4

low lung compliance from increasing amounts of less flexible connective tissue developing

Answer 4

fibrosis

Question 5

infants; non-expansive/ collapsed alveoli

Answer 5

respiratory distress syndrome

Question 6

inadequate O2 delivery to tissues

Answer 6

hypoxia

Question 7

rate and quantity of alveolar ventilation of CO2 exceeds bodys production of CO2

Answer 7

hyperventilation

Question 8

CO2 levels decline in the blood

Answer 8

hypocapnia

Question 9

increase of pH in the blood

Answer 9

respiratory alkalosis

Question 10

Brain BV constrict, reduces blood flow to brain

Answer 10

cerebral ischemia

Question 11

chronic bronchitis and emphysema; irreversible

Answer 11

COPD chronic obstructive pulmonary disease

Question 12

inflammation of airways

Answer 12

asthma

Question 13

inflammation of bronchi

Answer 13

bronchitis

Question 14

infectious disease caused by mycobacterium tuberculosis

Answer 14

tuberculosis

Question 15

leading cause of cancer deaths, 90% result from smoking

Answer 15

lung cancer

Question 16

walls of alveoli break down/ rupture

Answer 16

emphysema

Question 17

gas exchange becomes inadequate

• failure of heart to remove blood from pulmonary circulation
• injury to structural parts of lung

Answer 17

pulmonary edema

• cardiogenic
• non cardiogenic