Final answer:
The best outcome statement for a client newly diagnosed with diabetes mellitus is "Client will independently perform subcutaneous insulin injection by 8/31," as it is a SMART goal focusing on self-care and independence in diabetes management.
Step-by-step explanation:
A client newly diagnosed with diabetes mellitus requires education on managing their condition. When addressing a nursing diagnosis of knowledge deficient related to the new diagnosis and treatment needs, the most appropriate outcome statement is "Client will independently perform subcutaneous insulin injection by 8/31.” This outcome is specific, measurable, attainable, relevant, and time-bound (SMART).
Diabetes is diagnosed through lab tests that reveal high blood glucose levels, known as hyperglycemia. Managing diabetes often involves lifestyle modifications in diet and physical activity, and sometimes medication or insulin therapy. These treatments aim to regulate blood glucose levels to prevent complications such as frequent urination (polyuria), increased thirst (polydipsia), and potential long-term damage to organs like the kidneys and cardiovascular system.