This case study discusses the application of Levett-Jones clinical reasoning cycle and Miller’s Functional Consequences Theory in identifying nursing prioritization for an 89-year-old woman with rheumatoid and osteoarthritis, macular degeneration, and hypothyroidism. The study covers the steps of identifying issues, establishing goals, taking action, and evaluating outcomes for pain, impaired physical mobility, and impaired vision. The care plan is considered valid for patients like Amalie.