Three examples of nursing diagnoses include impaired mobility related to musculoskeletal impairment, acute pain related to surgical incision, and impaired gas exchange related to chronic obstructive pulmonary disease (COPD). Nursing diagnoses are specific to individual patients and their unique health conditions. Please note that the information provided here is for general educational purposes only and should not replace professional medical advice. It is important to consult with healthcare professionals for personalized and accurate information related to nursing diagnoses for diabetes.