Overview of Clinical Medicine

Overview of Clinical Medicine
Key concepts, typical workflow, and essential specialties

1. Definition & Scope

2. Core Process of Patient Care

(The “clinical reasoning cycle”)

1. Data Collection

   • History taking: chief complaint, HPI, past medical/surgical history, family/social history, review of systems.
   • Physical examination: systematic inspection, palpation, percussion, auscultation.
   • Diagnostic testing: labs, imaging, ECG, functional studies.

2. Problem List Generation

   • Prioritize acute vs. chronic issues.
   • Distinguish primary diagnosis from comorbidities.

3. Differential Diagnosis

   • Use pattern recognition, disease prevalence, and pathophysiology.
   • Apply mnemonic frameworks (e.g., VINDICATE, OPQRST) when appropriate.

4. Diagnostic Work‑up

   • Order targeted investigations to confirm or exclude possibilities.
   • Consider cost‑effectiveness and patient safety (radiation, contrast, invasive procedures).

5. Management Plan

   • Therapeutic: pharmacologic (dose, route, duration), procedural, surgical, lifestyle.
   • Preventive: vaccinations, screening, risk‑factor modification.
   • Rehabilitation: physical therapy, occupational therapy, psychosocial support.

6. Implementation & Follow‑up

   • Communicate plan clearly to patient and care team.
   • Schedule monitoring (labs, imaging, visits).
   • Adjust therapy based on response and side‑effects.

7. Documentation

   • SOAP note format (Subjective, Objective, Assessment, Plan) or equivalent EMR template.
   • Ensure legal completeness, billing accuracy, and continuity of care.

3. Major Clinical Specialties (Snapshot)