Which of the following is included in the diagnosis and care for mobility issues related to neurological function?

• A. Diagnosis includes genetics, MRI, lumbar puncture, muscle biopsy, and blood tests
• B. Diagnosis relies only on physical examination
• C. Treatment is exclusively steroids
• D. Nursing diagnoses are not standardized

Answer: (A)

Diagnosing mobility problems from neurological dysfunction requires a broad, evidence-based evaluation rather than relying on a single test or observation. The listed approach—genetic testing, MRI, lumbar puncture, muscle biopsy, and blood tests—covers multiple angles of the problem. Genetics helps identify inherited neuromuscular conditions; MRI reveals structural or inflammatory problems in the brain or spinal cord that can affect movement; a lumbar puncture analyzes cerebrospinal fluid for infections, inflammatory or demyelinating processes; muscle biopsy checks muscle tissue for dystrophies or inflammatory myopathies; and blood tests screen for metabolic, autoimmune, infectious, or systemic conditions. Together, these studies inform not only diagnosis but also prognosis and tailored care plans, including therapy choices and mobility interventions. Relying only on physical examination would miss underlying etiologies, and treatment is not limited to steroids, while nursing diagnoses are standardized within practice guidelines.