A client's severe asthma has necessitated the use of a long-acting beta2-agonist (LABA). Which of the client's statements suggests a need for further education?

A. LABAs can help prevent asthma attacks, including those triggered by exercise, so this statement is accurate and does not indicate a need for further education. B. LABAs may cause side effects like an increased heart rate, which the client correctly recognizes. C. LABAs are not intended for immediate relief of asthma symptoms; they are for long-term control. A short-acting beta2-agonist (SABA) should be used for acute symptoms, indicating this client needs further education. D. Over time, tolerance can develop with some medications, and this understanding is accurate, so it does not indicate a need for additional teaching.