Comprehensive Public Health Policy & Adult Health Review Notes

Patient at $19.5$ weeks with prolonged PROM, sepsis indicators, deteriorating fetal heart tracing (bradycardia → “hurtle” pattern)
- Hospital policy: no elective abortion services due to faith orientation
- Ethics committee consulted → weighed maternal risk vs. fetal non-viability, psychosocial harm of transfer, family support wishes
- Decision: approve induction on-site; staff given option to opt-out without PTO loss (best-practice compromise model)
Take-aways
- Importance of ethics committees, policy exceptions, consensus building
- Demonstrates need for “common ground” between organizational policy, provider conscience, and client safety

Always begins with Assessment: “What is the problem?”
Steps cycle through multiple committees, rewrites, recesses; even logical bills can take years
Evidence-to-practice lag ( $\approx17\text{ yr}$ ) mirrors bedside EBP delays
Conflict & lack of compromise are major slow-down factors

Executive: implements/ enforces laws
- Federal → President, Vice President
- State → Governor, Lt. Governor
- Local → Mayor
Legislative: identifies problems, debates, passes/ modifies laws
- Federal → Congress = Senate ( $2$ /state) + House (population-based)
- State → State Senate + State House/Assembly (district maps often controversial)
- Local → City councils, boards, etc.
Judicial: interprets constitutionality, applies law in specific cases
- Supreme, appellate, district, state & local courts
Constitution = legal foundation; amendments extremely difficult → know text to challenge “It’s my constitutional right” claims

Direct PH agencies (federal): CDC, HRSA, FDA, SAMHSA, Indian Health Service, etc.
Indirect but impactful: USDA (pesticides, food supply), HUD (built environment)
Federal key roles
- Draft regulations (EPA, OSHA)
- Fund states/territories; coordinate interstate emergencies; run national surveys; sponsor NIH, CMS research
State roles
- Primary responsibility for residents’ health; one official health department; allocate federal to locals; quarantine authority
Local roles
- Implement/enforce codes (restaurant inspection, building), provide EMS, shelters, "cooling centers", food pantries, etc.

Scope of practice, licensure, reimbursement all legislated (Boards of Nursing)
Nurses = frontline experts; roles
- Provide testimony, data, expert opinion
- Serve on task forces, advisory boards, give public comment (watch deadlines!)
- Join professional orgs (ANA, APHN, specialty groups)
Box 10.1 / Fig 10.5 → practical engagement ideas (petitions, yard signs, social media, running for office)

Capacity (medical) vs. Competence (legal)
- Acute pain, fear, fatigue can create situational incapacity even in normally competent adults
Advance directives
- Living Will (quality vs quantity of life)
- Durable Medical POA (designates surrogate)
- POLST/DNR orders (bracelet limitations, EMS issues)
Termination vs withholding of treatment; hospice education for families (avoid 911 triggering unwanted CPR)
Elder abuse: 1/10 adults ≥65 experience at least one type (physical, emotional, sexual, financial, neglect, abandonment)
- Patient Self-Determination Act 1991 mandates facilities give written choices about treatment options

Women
- Reproductive health, menopause, osteoporosis, breast CA
- Under-representation in research (esp. women of color, pregnant, childbearing)—leads to off-label gaps (e.g., misoprostol history)
Men
- Prostate & testicular CA, erectile dysfunction, depression (often under-diagnosed)

\approx1/8 individuals live with MH disorder; depression & anxiety most common
Suicide (CDC 2020)
- 12^{th} $leading overall;$ 2^{nd} $in ages$ 10{-}14 $;$ 3^{rd} $in$ 15{-}24
- Twice as many suicides as homicides
Opioid overdoses and ideation surged 1999-2021, with COVID spike
Challenges: clinic closures → health-care deserts; virtual screening limits (IPV example); social media comparison stress
Box 32.4: resources list; Figure “Prevention Pyramid”

Primary: stigma reduction campaigns, resilience curricula in schools
Secondary: universal screening (PHQ-9, GAD-7), post-disaster debrief lines
Tertiary: coordinated care, crisis hotlines, naloxone distribution, supported employment

Microplastics, pesticide residues, heavy metals accumulating in humans (biomonitoring)
Food additives & dyes
- Red 40, Yellow 5/6 restricted overseas → possible US reformulation
- Carmine dye derived from \approx70{,}000 cochineal insects/ lb; may conflict with vegetarian/faith dietary rules
- Label-reading yogurt exercise: 13\,g $added sugar ($ 27\% DV) despite “healthy” branding

Extreme weather, disrupted food systems, vector-borne illnesses; nurses can aid mitigation & community resilience

Toxicology (study of poisons); pharmacology parallels (Table 7.1)
Epigenetics: chemical exposures altering DNA expression
Environmental epidemiology: GIS mapping tracks exposure over space/time (see Fig 7.1)
Global burden: \approx\frac15 deaths tied to modifiable environmental risks; children disproportionately affected
Box 7.6 & 7.8 → personal 3 R’s: Reduce, Reuse, Recycle

Apply Host–Agent–Environment model
- Hosts: workers + families
- Hazards (agents): biological, chemical, physical, ergonomic, psychosocial
- Environments: workplace layout, culture, PPE availability
Nursing profession itself faces psychosocial & physical hazards (shift work, moral distress)

NYC candidate labeled “defund the police” vs nuanced redistribution plan → importance of language framing
Family dinner political divide; need to separate ideas from people; avoid ad hominem attacks
Charting bias
- Avoid subjective labels (“noncompliant,” “difficult,” “habitual aborter”); patients now read notes via MyChart → trust implications

19.5\text{ weeks} PROM case
17\text{ yr} evidence-to-practice lag
2 $senators/ state; House seats =$ f(\text{population})
70{,}000 $insects →$ 1\,\text{lb} carmine dye
Suicide ranks: #2 $(ages$ 10{-}14 $),$ #3 $(ages$ 15{-}24)
Mental health prevalence =\frac18 $; elder abuse$ =\frac1{10} $; environmental death burden$ =\frac15$$

Memorize 3 government branches & leaders at each level
Be able to map policy process steps to nursing process
Know roles/responsibilities federal vs state vs local PH
Review Boxes/Figures: 10.1, 32.4, 41.2, 43.4, 7.6, 7.8
Practice applying primary/secondary/tertiary prevention to mental health & environmental scenarios
Understand capacity vs competence, advance directive terminology, POLST vs DNR
Recognize bias in documentation & strategies to mitigate