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Author Question: What is the retention of aerosol particles resulting from contact with the respiratory tract mucosa ... (Read 35 times)

bobypop

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on: Jul 16, 2018
What is the retention of aerosol particles resulting from contact with the respiratory tract mucosa called?
 
  a. Stability
  b. Density
  c. Penetration
  d. Deposition

Question 2

Which of the following describes the mass of drug leaving the mouthpiece of a nebulizer as aer-osol?
 
  a. Single dose
  b. Emitted dose
  c. Multiple dose
  d. Output dose


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mmj22343

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
When aerosol particles leave suspension in gas they deposit on (attach to) a surface.

Answer to Question 2

ANS: B
For drug delivery systems, emitted dose describes the mass of drug leaving the mouthpiece of a nebulizer or inhaler as aerosol.


bobypop

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Reply 2 on: Jul 16, 2018
Excellent

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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