This nursing assignment presents a clinical reasoning report based on a case study of Mrs. Roseanne Chivers, a 63-year-old widow experiencing her first ocean swim. The report analyzes objective and subjective assessment data, including vital signs and patient symptoms like shivering and cold hands, to identify potential issues. The student nurse applies the first three phases of the clinical reasoning process, interpreting cues, processing information, and identifying the problem of potential Raynaud's phenomenon. The report explores the patient's medical history, including the recent loss of her husband, and links this to potential stress factors. It then outlines goals, such as restoring normal finger color and pain-free verbalization, and suggests actions like avoiding cold exposure, cessation of smoking, and potential drug interventions. The assignment references relevant literature to support the analysis and recommendations, demonstrating the application of clinical reasoning to a nursing scenario. The report concludes by discussing the need for further data collection to clarify the patient's medical history and rule out potential causes of the patient's symptoms.