Clinical Reasoning Approach to Undifferentiated Complaints

The most common CNPLE scenario format: a patient presents to the NP's primary care office with a chief complaint. The NP must apply a systematic clinical reasoning framework, generate a differential diagnosis, prioritize must-not-miss diagnoses, select appropriate diagnostic workup, initiate management or refer, and document appropriately. Canadian NP primary care scope: The NP independently manages the full range of primary care presentations including acute illness, chronic disease management, preventive care, mental health, reproductive health, and complex multimorbidity. The NP does NOT require physician co-signature for assessment, diagnosis, or treatment decisions. SOAPIE documentation framework: - S: Subjective (chief complaint, history, patient's reported symptoms) - O: Objective (vital signs, physical examination findings, diagnostic results) - A: Assessment (clinical diagnosis or impression; differential diagnosis) - P: Plan (investigations ordered, treatment initiated, education, follow-up, referral) - I: Interventions (specific actions taken during the visit) - E: Evaluation (patient response; outcomes assessed) Problem Representation: Single-sentence case summary including: demographic qualifier + key symptoms and timing + key risk factors or physical findings. Example: 'A 58-year-old woman with hypertension and smoking history presents with 3 days...