Non-electrostatic valved holding chambers: I. Deliver more medication to the lungs than standard valved holding chambers
II. Have the same efficiency as valved holding chambers
III. Improve patient coordination
IV. Prevent particles from sticking to the walls of the holding chamber

Question

Non-electrostatic valved holding chambers: I.	Deliver more medication to the lungs than standard valved holding chambers
II.	Have the same efficiency as valved holding chambers
III.	Improve patient coordination
IV.	Prevent particles from sticking to the walls of the holding chamber

Quizplus · Accepted Answer

Non-Electrostatic Valved Holding Chambers: I