aamir.muhamed

1. Where in the body does blood become deoxygenated?

Select one:

a. lungs

b. heart

c. tissues all over the body

2. Which of the following are considered to be part of the lowerrespiratory system:

Select one or more:

a. lungs

b. larynx

c. trachea

d. pharynx

3. Which type of epithelium are the alveoli made of?

Select one:

a. simple cuboidal epithelium

b. stratified squamous epithelium

c. simple squamous epithelium

d. transitional epithelium

4. Which part of the respiratory system is responsible forvoice/sound production?

5. Exhalation is always an active process. True or False

6. Lung cancer is dangerous because the cancerous mass can growso much that it eventually takes over the lung tissue and doesn'tallow the lungs to function properly, causing the patient to havedangerously low blood oxygen levels to the point that theyeventually die. True or False

7. The reason people become hospitalized when they havepneumonia is because the inflammation from the infection causes thealveoli to swell, making it harder for oxygen to diffuse into theblood. The patient ends up with dangerously low oxygen levels intheir blood and need to be hooked up to an oxygen machine. True orFalse

8. The purpose of the hemoglobin molecule is to transport oxygenmolecules from the lungs and bring them to tissues all over thebody. True or False

1) At what point is the amount of oxygen at its highest?

2) You have diagnosed a patient with an iron deficiency. Themost likely result of this is

3) Why are insects limited to relatively small sizes?

4) Air rushes into the lungs of humans during inhalationbecause

1. The pharynx is predominantly which of the following tissuetypes?

a. epithelial b. muscle tissue c.cartilage d.connective tissuee. nervous system

2. How many levels of divisions or types of bronchi arethere?

4,3,6,5,2

3. Expiration (exhalation) when quiet and resting is an activeprocess which requires muscle contraction to force the air out ofthe lungs.

True or False

4. Monitoring of which of the following gases is the primarycontrol for resporation?

Bicarbonate (H2CO3), Hemoglobin (Hb), Carbon Dioxide (CO2),Nitrogen (N2), Oxygen (O2)

5. Our vocal cords (for producing sound) are found in wich ofthe following parts of te respiratory system?

Trachea, Pharynx, Respiratory Cavity, Lungs, Larynx

6. In which lf ghe three following sites, is the concentrationof carbon dioxide (CO2) greatest when compared to the concentrationof oxygen?

a. in the tissue-interstitial fluids

b. in the atmosphere-outside of the body

c. in the alveoli of the lungs

7. The respiratory gas oxygen is largely carried in the blood bybeing dissolved in the plasma (watery components).

True or False

8. The rhytm of respiration is controlled in wgich of thefollowingcentral nervous sysrem parts?

spinal cord, hypothalamus, pons, thalamus, medulla oblongata

9. mach each of the following with the best response

A. Gaseous Tanspor B. Internal respiration C.PulmonaryVentilation D. External Respiration

match with

1.pressure controlled, 2.between alveoli and capilaries,3.betweeen cilaries and tissues, 4.requires red blood cells.

10. What is the primary muscle of respiration (must be spelledcorrectly)?

11. The lungs are in the body cavity known as the pleural cavity. This is a part of which of the following other defined bodycavities?

Dorsal body cavity, Ventral body cavity, thoracic,abdominopelvix, cranial, ventebral, two of the above, all of theabove

12. the major anatomical difference between bronchi andbronchioles is whether or not they have muscle or cartilage intheir walls.

True or False

13. Standard atmospheric air pressure is generally representedas 760 mm Hg?

True or False

14. Ehich of the following is NOT apart of tbe respiratorymembrane?

endothelial basement membrane, macrophagic cytoplasm, alveolarepithelal basement membrane, alveolar epithelum,endothelum(capilatory epithelium)

Select True or False. If the correct answer is false, re-writethe question to make it true.

1) The pharynx is also known as the throat. True or False

2) One function of the respiratory system is to maintain bloodpH. True or False

3) The trachea is located behind the esophagus. True orFalse

4) Tertiary bronchi lead to bronchioles. True or False

5) Exhalation is a passive process unless we must forciblyexhale. Answer: True

6) Tidal volume is the amount of air you move in during a forcedinhalation. True or False

7) Dalton

Where is the trachea located in the human body?