Section 1.1: Lifespan Health History: Newborn through Geriatric Care
Key Takeaways
- Primary care health history-taking uses structured frameworks like OLDCARTS for HPI, and requires a three-generation pedigree to identify familial and genetic patterns.
- Pediatric health histories follow Bright Futures guidelines, tracking developmental milestones and requiring detailed birth, neonatal, and feeding histories.
- Adult histories prioritize chronic illness, occupational risks, and reproductive health using the 5 Ps framework for sexual history and GTPAL for obstetric history.
- Geriatric assessment focuses on functional status, distinguishing between Activities of Daily Living (ADLs) and Instrumental Activities of Daily Living (IADLs).
- Medication safety in older adults is guided by the AGS Beers Criteria to identify and avoid potentially inappropriate medications (PIMs) like amitriptyline.
Lifespan Health History: Newborn through Geriatric Care
Clinical history-taking is the foundation of diagnostic reasoning. The Family Nurse Practitioner (FNP) must utilize a structured framework while adapting the inquiry to the patient’s developmental stage. A comprehensive history includes the Chief Complaint (CC), History of Present Illness (HPI), Past Medical History (PMH), Family History (FH), Social History (SH), and Review of Systems (ROS). The HPI is structured using the OLDCARTS mnemonic (Onset, Location, Duration, Characteristics, Aggravating/Alleviating factors, Radiation, Temporal factors, Severity). The Family History requires a three-generation pedigree to map hereditary patterns. While these components are standard, the clinical weight and developmental focus of each section shift dramatically across the lifespan.
Pediatric Health History (Newborn to Adolescence)
Pediatric histories rely on caregiver collateral report. AAP Bright Futures guidelines dictate screening schedules and developmental milestones. The neonatal and birth history is essential for infants and young children. The FNP must document gestational age, birth weight, maternal prenatal screenings (Group B Streptococcus, HIV, Hep B), delivery complications, and APGAR scores. A history of prematurity or NICU admission increases risks for developmental delays and chronic respiratory issues.
Developmental milestones must be reviewed at every well-child visit. FNPs assess gross motor, fine motor, language, and social-emotional domains. Delays in two or more areas require early intervention referral. Immunization history must be verified against the CDC catch-up schedule. Feeding history details breastfeeding frequency, formula composition, iron intake, and solid food introduction (at 6 months). For adolescents, the history transitions to a private space using the HEEADSSS framework (Home, Education, Eating, Activities, Drugs, Sexuality, Suicide/Depression, Safety).
Adult and Obstetric Health History
Adult histories focus on chronic disease management, occupational hazards, mental health screening, and reproductive health. FNPs must document tobacco, alcohol, and drug use, utilizing screening tools like the CAGE questionnaire.
The reproductive and sexual history uses the CDC's "5 Ps" framework: Partners, Practices, Prevention of pregnancy, Protection from STIs, and Past history of STIs. For female patients, obstetric history is recorded using the GTPAL system:
- Gravida (G): Total number of pregnancies
- Term (T): Deliveries at 37 weeks 0 days or later
- Preterm (P): Deliveries between 20 weeks 0 days and 36 weeks 6 days
- Abortion (A): Miscarriages or induced abortions before 20 weeks
- Living (L): Number of living children
Geriatric Health History
Geriatric history-taking prioritizes functional status, cognitive preservation, and safety. A central concept is separating Activities of Daily Living (ADLs) from Instrumental Activities of Daily Living (IADLs). ADLs are basic self-care tasks required for survival: bathing, dressing, toileting, transferring, continence, and feeding. IADLs are complex skills needed for independent community living: telephone use, shopping, cooking, housekeeping, laundry, transportation, medication management, and finances.
Medication reconciliation is critical to address polypharmacy. The American Geriatrics Society (AGS) Beers Criteria is the standard for identifying potentially inappropriate medications (PIMs) in older adults. Highly anticholinergic agents (e.g., diphenhydramine, amitriptyline), benzodiazepines, and chronic NSAIDs should be highlighted due to increased risks of falls, confusion, and GI bleeding. Cognitive screening using tools like the Mini-Cog, along with screening for sensory deficits (presbyopia and presbyacusis), is essential.
Lifespan Focus Comparison
| Assessment Component | Pediatric Population Focus | Adult Population Focus | Geriatric Population Focus |
|---|---|---|---|
| Primary Historian | Parent/Caregiver | Patient | Patient (may need caregiver collateral) |
| Birth & Neonatal History | Critical (gestational age, APGAR) | Seldom relevant unless genetic | Irrelevant |
| Development/Function | Milestone acquisition | Occupational and reproductive | Functional decline (ADLs/IADLs) |
| Medication Safety | Weight-based dosing (mg/kg) | Standard dosing; pregnancy safety | Beers Criteria (avoid PIMs) |
Clinical Traps
- Atypical Presentation of Disease: Older adults rarely present with classic symptoms. A geriatric patient with a urinary tract infection or myocardial infarction may present solely with acute confusion (delirium) or a fall, rather than dysuria or chest pain.
- Collateral Neglect: In pediatrics and geriatrics, the FNP may speak only to the caregiver. Maintain patient autonomy by directly engaging the patient whenever possible.
Worked Scenario
An 82-year-old female presents with a fall yesterday. She has a history of depression and osteoarthritis. The FNP conducts a thorough history. Medication reconciliation reveals the patient was recently prescribed amitriptyline 25 mg nightly for neuropathic pain. Amitriptyline is a tricyclic antidepressant listed as a PIM on the Beers Criteria due to its high anticholinergic profile, which causes sedation and orthostatic hypotension. The history reveals the patient woke in the night to use the restroom, felt dizzy, and fell. Her ADLs are intact, but her IADLs (medication management and shopping) are now assisted by her daughter. The FNP identifies amitriptyline as the likely cause of the fall, initiates a taper to discontinue it, and coordinates physical therapy.
An FNP is evaluating an 81-year-old male who lives alone. Which of the following findings should be classified as a deficit in an Instrumental Activity of Daily Living (IADL) rather than an Activity of Daily Living (ADL)?
According to the American Geriatrics Society (AGS) Beers Criteria, which of the following medications is classified as a potentially inappropriate medication (PIM) for an older adult due to its strong anticholinergic properties and high risk of causing sedation and falls?
When documenting a comprehensive obstetric history for a pregnant patient who has previously delivered term twins once, had one miscarriage at 12 weeks gestation, and has no other pregnancies, which GTPAL record is correct?