Final answer:
The nurse could be basing care on the theory of Peplau.
Step-by-step explanation:
The nurse could be basing care on the theory of Peplau.
The nurse is establishing a relationship with a patient with a recently diagnosed asthma. Peplau's theory of interpersonal relations focuses on the nurse-patient relationship and the nurse's role in helping the patient understand their illness and develop skills to manage their condition. Peplau emphasizes the importance of therapeutic communication, education, and empowerment in nursing care.
By helping the patient understand the mechanism of asthma and develop skills to use a spacer with the inhaler, the nurse is applying Peplau's theory to promote the patient's understanding and self-care abilities.