This device is propellant-free and utilizes mechanical energy in the form of a tension spring to deliver medication.

Question

Quizplus · Accepted Answer

Breath-enhanced nebulizers allow more aerosol release during inspiration with decreased output during exhalation or breath hold through two one-way valves used to prevent the loss of aerosol to the environment.Breath-actuated nebulizers release aerosol only during inspiration because they are designed to increase aerosol drug delivery to patients by reducing loss of medication during expiration.Ultrasonic nebulizer (USNs)are electrically powered devices operating on the piezoelectric principle and capable of high output.A soft-mist inhaler is a propellant-free inhaler utilizing mechanical energy in the form of a tension spring.

This Device Is Propellant-Free and Utilizes Mechanical Energy in the Form