An asthmatic tells you that she has been having chest tightn…

An asthmatic tells you that she has been having chest tightness and wheezing four to six times per week, and she wakes up with chest tightness and wheezing while sleeping at night about two times per month. Taking her albuterol provides some symptom relief. She does not currently take any other medications. Which of the following medications would be the most appropriate addition to her treatment plan?

A patient is complaining of an excessively dry mouth and hoa…

A patient is complaining of an excessively dry mouth and hoarse voice. You ask the patient which medication(s) she takes, and she tells you that she cannot remember the name, but it is a round, flat, purple inhaler. Which of the following recommendations is appropriate to help the patient?