Chapter 4: Physical Examination

Physical Examination differentiates between the comprehensive, head-to-toe assessment used for establishing baseline health data and the focused examination tailored to specific patient complaints or disease patterns. Key preparation strategies are detailed, including optimizing environmental factors like lighting and noise, ensuring patient privacy through proper draping techniques, and maintaining a professional demeanor to alleviate patient anxiety. Clinical safety is prioritized through the rigorous application of standard and universal precautions, highlighting CDC-recommended hand hygiene and the appropriate use of personal protective equipment (PPE) to prevent the transmission of infectious agents like MRSA and bloodborne pathogens. Practitioners are introduced to the four cardinal techniques of examination—inspection, palpation, percussion, and auscultation—and are encouraged to follow a systematic, right-sided sequence to maximize efficiency and patient comfort. The narrative outlines a structured regional approach, moving from the general survey and vital signs through specific systems including HEENT, cardiovascular, respiratory, abdominal, musculoskeletal, and neurological assessments. Furthermore, the text provides critical insights into adapting these techniques for diverse patient populations, such as those with obesity, individuals in acute pain, or patients with limited mobility who are bedbound or use wheelchairs. Finally, the chapter stresses the importance of clear, concise documentation, guiding clinicians on how to record findings from the initial general survey to the final neurological and genital evaluations to ensure high-quality continuity of care.