Download test ch 13 respiratory system

REVIEW RESPIRATORY SYSTEM 10 11
1. The C –shaped rings of cartilage of the trachea not only prevent the trachea from
collapsing but also aid in the process of ______________.
2. The normal pH of the ___________ is about 7.4
3. The bulk of ___________ is carried as the ion HCO3 in the plasma after first entering
the red blood cells.
4.
Labored breathing is termed ______________.
5. Carbon monoxide poisoning is lethal because carbon monoxide competes
with_____________ for binding sites
6. Cutting the _____________ nerves will result in paralysis of the diaphragm.
7. ______________ is the period when air enters the lungs
8. __________ is the exchange of gases between alveolar air and pulmonary capillary
blood.
9. ____________is the exchange of gases between blood and tissues.
10. Entrapping small particles, moistening and warming air are function of the mucuscovered _______ passages.
11. The _____________ prevents aspiration of the food into the lower respiratory
passages
12. Following the removal of his __________, an individual would be unable to speak.
13. The detergentlike molecule that keeps the alveoli from collapsing between breaths
because it reduces the surface tension of the water film in the alveoli is called
_____________.
14. 4800 ml would be considered a good ______________.
15. Oxygen and carbon dioxide are exchanged in the lungs and through all cell
membranes by ________________.
16. _______________ poisoning would normally be treated by 100% oxygen therapy.
17. Most oxygen carried in the blood is chemically combined with heme in
_____________ cells.
A:\TEST CH 13 respiratory SYSTEM.doc
18. _____________ has the greatest stimulating effect on the respiratory centers of the
brain.
19. Damage to the ___________would result in cessation of breathing.
20. Respiratory volume inhaled or exhaled during normal breathing is the:____________
volume.
21. The amount of air that leaves the lungs forcibly after a normal respiratory cycle is
the___________________ volume
22. _______________ is the gas volume that allows gas exchange to go on continuously.
23. ___________ prevents most inhaled dust particles from reaching the lungs.
24. _________ is normal breathing.
BE ABLE LABEL THE ALVEOLI, THE LUNGS AND THE RESPIRATORY CHART
A:\TEST CH 13 respiratory SYSTEM.doc
ANSWERS TO REVIEW 09-10
1. Swallowing
2. Blood
3. Carbon dioxide
4. Dyspnea
5. Oxygen
6. Phrenic
7. Inspiration
8. External respiration
9. internal respiration
10. Nasal
11. Epiglottis
12. Larynx
13. Surfactant
14. Vital capacity
15. Diffusion
16. Carbon monoxide
17. Red blood
18. Carbon dioxide
19. Medulla
20. Tidal
21. Expiratory reserve
22. Residual
23. Cilia
24. Eupnea
A:\TEST CH 13 respiratory SYSTEM.doc