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Test 5 – Respiratory System - Next2Eden

Test 5 – Respiratory System - Next2Eden

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43) The underlying problem with emphysema is that __________. 43) __________<br />

A. there is a buildup of mucous<br />

B. it is generally caused by smoking<br />

C. it is a bronchitis like condition due to a viral infection<br />

D. it involves the progressive destruction of the alveolar walls<br />

44) The pressure exerted by each type of gas in a gas mixture is the __________ of that gas.<br />

44) __________<br />

A. partial force<br />

B. partial percentage<br />

C. partial volume<br />

D. partial pressure<br />

45) With regards to the esophagus and the trachea which statement or statements are true?<br />

45) ___________<br />

A. The esophagus is in front of the trachea<br />

B. The trachea is comprised of C shaped cartilages that allow the esophagus to push into<br />

the tracheal lumen as food passes by<br />

C. The tracheal lumen is lined with ciliated epithelium<br />

D. B and C<br />

8

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