Chapter 13: Health and Physical Assessment of the Adult Client

The assessment process begins with establishing an appropriate environment and employing effective communication strategies that respect individual cultural backgrounds and values. The health history component systematically gathers subjective information including the chief complaint, history of present illness, past medical and surgical history, family background, social circumstances, medication and allergy records, and critical screening for domestic violence and abuse. Mental status examination evaluates observable presentation, behavioral patterns, orientation and memory, thought organization, and emotional responses to establish baseline cognitive and psychiatric function. The physical examination employs four fundamental techniques applied across all body systems: inspection uses visual observation to identify abnormalities, palpation involves skilled touch to assess texture and masses, percussion produces sounds that reveal organ density and fluid accumulation, and auscultation listens for characteristic sounds using a stethoscope. Vital signs assessment includes temperature, heart rate, respiratory rate, blood pressure, oxygen saturation, and pain rating using appropriate scales. Systematic evaluation of each body region follows, including skin condition and variations in pigmented skin, head and neck structures, ocular and auditory function, respiratory mechanics and breath sounds, cardiac rate and rhythm, abdominal contours and function, joint mobility and muscle strength, and neurological status including cranial nerves and reflex responses. The chapter addresses specialized assessments such as breast examination, reproductive system evaluation, rectal examination including prostate assessment, and interpretation of clinical signs including Babinski response, Brudzinski sign, and Kernig sign. Throughout all assessments, the chapter emphasizes accurate documentation following legal standards, client education and empowerment, infection control protocols, and recognition of normal variations alongside pathological findings.