1. A 73-year-old patient with COPD, osteoarthritis, and a history of stroke is prescribed a dry powder inhaler (DPI). All of the following are potential barriers to good inhaler technique in this patient EXCEPT:

2. Which of the following patterns of nonadherence is MOST common among patients with asthma and COPD?

3. A 44-year-old male with asthma presents to the pharmacy for inhaler device education. When asked to demonstrate the appropriate use of his pressurized metered dose inhaler (pMDI), it becomes clear that there are several errors in his inhaler technique. Which of the following errors would be the MOST critical to address, according to the results of the CRITIKAL study?

4. A 79-year-old male with uncontrolled COPD presents to the pharmacy to discuss his inhaler medications. He is prescribed an albuterol dry powder inhaler (DPI) for use as needed, as well as tiotropium DPI daily and salmeterol DPI twice daily. During the conversation, he admits that he does not take all of his controller medication doses every day. He takes his tiotropium and salmeterol together in the morning, but usually forgets to take his second salmeterol dose in the evening. When asked, he is able to demonstrate correct inhaler technique for all of his devices. Which of the following barriers is most likely contributing to his nonadherence?

5. A patient with newly-diagnosed asthma has been prescribed a fluticasone/salmeterol inhaler. Which of the following would be the MOST effective method for educating this patient on her inhaler medication?

6. Which of the following variables CANNOT be measured by digital inhaler systems?

7. How often should patients receive inhaler technique assessment and education?

8. A 57-year-old patient with mild asthma presents to the pharmacy for a refill of his albuterol inhaler. He also has a prescription for an inhaled corticosteroid; however, he states that he doesn't really use it, because it doesn't seem to do anything. How should he be counseled about his inhaler medications?

9. A 34-year-old female with uncontrolled asthma presents to the pharmacy asking for advice on how to improve her inhaler adherence. She states that she tries to take her controller medications every day in the morning, but she often forgets because she wakes up late and has to rush to get ready for work. She really wants to start taking her controller medications more regularly, because she knows that when she doesn't, her symptoms get a lot worse. All of the following would be useful strategies to help her increase her adherence EXCEPT:

10. According to a 2018 study by Merchant and colleagues, integrating data from a digital inhaler system into the clinical decision-making process for asthma patients resulted in:

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