Factors associated with reduced pulmonary deposition of aerosolized drugs include which of the following?
1) Mechanical ventilation
2) Artificial airways
3) Poor patient technique
4) Mouth breathing

Question

Quizplus · Accepted Answer

Mechanical ventilation and artificial airways can alter the flow of inhaled air and reduce the deposition of aerosolized drugs in the lungs. Poor patient technique, such as improper inhalation, can also lead to reduced deposition. Mouth breathing can also cause a higher proportion of the drug to be deposited in the oropharynx rather than the lungs. Therefore, factors 1, 2, and 3 can all contribute to reduced pulmonary deposition.

Factors Associated with Reduced Pulmonary Deposition of Aerosolized Drugs Include