Question

"Which statement about dry powder inhalers requires correction?

1.The medication inside a dry powder inhaler can clump if exposed to humid climate.
2.Few patients cannot inspire fast enough to administer the entire dose of the medication.
3.All dry powder inhalers require patients to load a single dose of medication into the inhaler with each use.
4.A dry powder inhaler is activated with the patient's breath, so there is no need to coordinate puffs with inhalation."

Answer 1

The incorrect statement is that all dry powder inhalers require loading a single dose with each use, as some have pre-loaded doses. Other mentioned facts about dry powder inhalers' susceptibility to clumping in humidity, patient inhalation issues, and breath activation are correct.

Step-by-step explanation:

The statement about dry powder inhalers that requires correction is: "All dry powder inhalers require patients to load a single dose of medication into the inhaler with each use." This is not accurate because some dry powder inhalers come with multiple doses pre-loaded and do not require the patient to load a single dose each time they use it. The medication in a dry powder inhaler can indeed clump if exposed to a humid climate, and it is also true that some patients may not be able to inhale quickly or deeply enough to administer the entire dose of medication. Additionally, dry powder inhalers are breath-activated, which means there is no need to coordinate puffs with inhalation, making it easier for patients to use.