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Author Question: Which of the following conditions or substances slow down the mucociliary transport and are ... (Read 40 times)

AEWBW

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Which of the following conditions or substances slow down the mucociliary transport and are associated with airway damage? 1. Chronic obstructive pulmonary disease (COPD) and cystic fibrosis (CF) 2. Mechanical ventilation
 
  3. Narcotics
  4. Cigarette smoke
  5. Hyperoxia
 
  a. 1, 2, and 5 only
  b. 2, 3, and 5 only
  c. 1, 3, 4, and 5 only
  d. 1, 2, 3, 4, and 5

Question 2

How does dornase alfa work?
 
  a. Adds water to secretions
  b. Substitutes sulfhydryl radicals for disulfide bonds in mucus
  c. Breaks down DNA content in sputum
  d. Increases mucociliary beat frequency



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Jsherida

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Answer to Question 1

ANS: D

Answer to Question 2

ANS: C




AEWBW

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Reply 2 on: Jul 16, 2018
Wow, this really help


ecabral0

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Reply 3 on: Yesterday
Gracias!

 

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