A patient admitted to the emergency department has acute, severe bronchospasm and will likely need high or multiple doses of bronchodilator. Which of the following aerosol drug delivery devices would you recommend in this situation?
I.large-volume continuous nebulizer
II.small-volume jet nebulizer (SVN)III.dry powder inhaler
IV.pressurized metered-dose inhaler and holding chamber

Question

Quizplus · Accepted Answer

In acute, severe bronchospasm, a large-volume continuous nebulizer or a small-volume jet nebulizer (SVN) is recommended because they can deliver a continuous or high dose of medication directly to the lungs, which is necessary for rapid relief in emergency situations. Dry powder inhalers and pressurized metered-dose inhalers require a level of inhalation technique that might be difficult for a patient in severe distress to achieve.

A Patient Admitted to the Emergency Department Has Acute, Severe