NR-436 Community, Public, and Population Health Nursing - Set 1 - Part 1

Correct Answer: Tertiary, because an established problem is being limited

Falling is no longer hypothetical for this woman; the problem is established and has already cost her mobility and confidence. Restoring function and preventing further decline in an existing condition is tertiary prevention. Option a is incorrect because that reasoning would apply to a resident with no fall history, where the same balance work would indeed be primary. Two falls and lost mobility change the starting point. Option b is incorrect because a fall risk screen would be the right label if the nurse were sorting well elders by hidden risk. Here the stem names both the falls and the rehabilitative goal. Option d is incorrect because primordial prevention works on population conditions, such as building codes or affordable housing quality, long before any individual risk factor forms. This nurse is treating one woman's established impairment.

Correct Answer: Explain that reporting is legally required

Reporting is mandated and cannot be traded away, so the nurse says so plainly and explains why. Honesty preserves the relationship, the disclosure goes only to the health department, and the employer is not told. Option b is incorrect because suppressing a required report leaves contacts unidentified and untreated while exposing the nurse to criminal and licensure penalties. Trust built on concealed disease collapses the moment transmission is traced back. Option c is incorrect because the public health exception permits disclosure to the health department alone. Employers, schools, and family members get nothing without written consent, and telling the boss would cause the harm feared. Option d is incorrect because consent is not an element of communicable disease reporting; the state timeline runs whether or not the man agrees. Waiting for agreement lets an infectious case keep circulating untreated.

Correct Answer: Decline and explain the confidentiality rule

Good intentions do not create a right to know. The coach has no role in this care, so the nurse declines, explains why health information stays with the health office, and offers general education instead. Option a is incorrect because concern for a student does not make a teacher part of the treatment team. Disclosure without written consent breaches privacy law and would likely end the student's willingness to seek help. Option b is incorrect because naming a medication points straight at the diagnosis for anyone who looks it up. Partial disclosure is still disclosure, and slicing the record thinner does not make it shareable. Option d is incorrect because a request for secrecy comes after the breach has already happened. Once told, the coach holds information she was never entitled to, and no promise can pull it back.

Correct Answer: Respect for personal autonomy

Autonomy protects a competent adult's right to decide about her own care, including refusing a visit. The nurse documents the refusal, leaves contact information, and keeps the door open for later. Option b is incorrect because beneficence directs the nurse to maximize benefit for a group when planning services. Applying it here would mean overriding one woman's stated wish, which is the opposite of what beneficence permits. Option c is incorrect because nonmaleficence asks whether an intervention itself could injure people, such as a screening test with no follow-up capacity. Declining a visit raises no such question of iatrogenic harm. Option d is incorrect because justice at population level governs how scarce visits, staff, and dollars get divided among competing groups. One client's refusal changes nothing about how the agency distributes its caseload.

Correct Answer: Observed dosing prevents resistant organisms from emerging

Incomplete tuberculosis treatment selects for drug-resistant organisms that spread to other people, so adherence is a community matter rather than a private one. Watching each dose protects both the client and the public. Option a is incorrect because staff time spent watching every dose adds expense rather than saving it. Health departments accept that cost because the alternative, a resistant strain circulating in the county, costs far more. Option b is incorrect because tuberculosis remains a reportable condition no matter how the medication is given. Observation manages adherence; notification of the health department is a separate legal duty that runs alongside it. Option c is incorrect because the regimen length is set by the organism and the drugs, not by who witnesses the swallowing. Supervision changes whether doses are actually taken, never how many months are needed.

Correct Answer: The program may harm the people screened

Nonmaleficence requires that an intervention not injure the people it touches. A test throwing off false alarms with no timely confirmation leaves residents frightened for months, which is harm the program itself created. Option a is incorrect because expense is a budgeting question that a grant or donated staffing could settle. Even a fully funded version of this screening would still deliver anxiety without answers to healthy residents. Option b is incorrect because coalitions routinely run screening events under a standing protocol and a supervising provider. Legal permission is available here; what is missing is the capacity to act on a positive result. Option d is incorrect because rarity alone never disqualifies a condition from attention, and severe rare disorders often justify targeted programs. Low prevalence matters here for a different reason, since it multiplies false alarms.

Correct Answer: Cumulative disadvantage across the life course

Disadvantages compound rather than add, and they carry forward. Missed school becomes lower literacy, then lower earnings, then the same substandard housing for the next child, which is why single interventions rarely change trajectories. Option b is incorrect because a chance cluster would not line up in a stepwise sequence from schooling to income to housing. Randomness scatters findings; this pattern reproduces itself in the same direction every time. Option c is incorrect because genetics might explain who wheezes but cannot explain reading scores, adult wages, or the quality of a rental unit. The chain here runs through untreated illness and lost opportunity. Option d is incorrect because regression describes extreme measurements drifting back toward average on repeat testing. Nothing is drifting back here; each generation starts from roughly the position the last one occupied.

Correct Answer: A health inequity rooted in social conditions

A gap this large, patterned by housing, income, and exposure, is systematic, avoidable, and unjust. Those three features are what turn a measured difference into an inequity rather than a neutral disparity. Option a is incorrect because no genetic mechanism produces a fifteen year gap across an eight mile boundary. Neighborhood lines are drawn by policy and lending history, and populations on either side share the same human variation. Option b is incorrect because equity describes a state in which everyone has a fair chance to be healthy. A community showing this gap has not reached that state; the profile documents the distance still to travel. Option c is incorrect because chance fluctuation does not align itself with housing age, income, and highway proximity. A difference that follows social patterning so closely is produced by conditions, not by statistical noise.

Correct Answer: Adopt a standardized pain protocol and audit results

Implicit bias operates outside awareness, so sincere denial and unequal outcomes coexist easily. The countermeasures are structural: standardized assessment, protocol driven orders, and continued auditing of results by group so the gap stays visible. Option b is incorrect because sincerity settles nothing when the measured wait times differ. Bias by definition runs beneath conscious intent, so closing the review leaves an unexplained gap that the audit already documented. Option c is incorrect because a pledge addresses stated values, which staff already hold. Automatic associations surface under time pressure and cognitive load, and a signature does not change what happens during a busy shift. Option d is incorrect because shifting the burden onto clients asks the people harmed to fix the system harming them. Their reported scores were already equal, so the failure sits in the response rather than the report.

Correct Answer: No detectable early stage and no treatment defeat the purpose

A worthwhile programme needs an important condition with a latent stage long enough to catch and an effective treatment that improves outcome when started early. This proposal offers neither, so nothing is gained. Option a is incorrect because turnout is not the flaw. Recruiting more people into a programme that cannot detect disease early or act on the result simply multiplies the cost and the worry. Option b is incorrect because narrowing the target group is the right move only when the underlying condition and test are sound. Choosing a higher risk aggregate cannot supply an early stage that does not exist. Option d is incorrect because interval changes belong to programmes that already work, where the question is how often to repeat a useful test. Rescreening more often for an untreatable disorder repeats a futile exercise.

Correct Answer: "A positive result means I need more testing, not that I have cancer."

A screening test separates people who probably do from people who probably do not have a condition. Anyone with a positive result needs colonoscopy to settle the question, and this client has grasped that distinction. Option b is incorrect because it turns a sorting tool into a diagnosis. Stool testing flags blood or altered DNA, findings that arise from haemorrhoids and benign polyps as often as from malignancy. Option c is incorrect because case finding has to be continuous rather than a single campaign. One clear result covers the current interval only, and the client must return on the recommended schedule. Option d is incorrect because absence of symptoms is exactly the point of screening. Early colorectal cancer produces nothing a person can feel, so feeling fine offers no reason to abandon the follow up.

Correct Answer: Tertiary, because complications of existing disease are targeted

The stem names the diagnosis, so the teaching can no longer stop hypertension from occurring. Lowering sodium in people who already have it aims at stroke, kidney damage, and heart failure, which is tertiary. Option a is incorrect because the identical lesson is primary only for the open neighbourhood group, whose members have no diagnosis. Read the audience rather than the activity when assigning a level. Option b is incorrect because no test is being applied and no unknown case is being sought. A class delivers teaching, while detection would require blood pressure measurement or another screening procedure. Option d is incorrect because primordial prevention alters the conditions that generate risk factors, such as produce pricing or zoning for grocery stores. Teaching a class changes what people know, not what the neighbourhood offers.

Correct Answer: Assessment, policy development, and assurance

The 1988 Institute of Medicine report named assessment, policy development, and assurance as the three functions every public health agency must perform. Assessment finds out, policy development decides, and assurance makes certain services reach people. Option a is incorrect because screening, referral, and case management are nursing interventions delivered under the wheel, not the governing functions of an agency. They describe how work is done rather than what a health department owes its population. Option c is incorrect because surveillance and enforcement sit inside the core functions rather than replacing them; surveillance belongs to assessment and enforcement to assurance. Listing activities at that level skips the organizing framework the report actually established. Option d is incorrect because promotion and protection describe broad aims of the discipline, not the functional divisions assigned to agencies. Aims tell you why the work matters while the core functions tell you which task comes next.

Correct Answer: Case management across multiple services over time

Case management coordinates a plan across several providers and resources and keeps adjusting it as the situation changes. The ongoing tracking and the number of linked services separate it from a single connection to one agency. Option a is incorrect because referral connects a client to one needed resource and follow up confirms the connection was made. That pair stops once the appointment happens, while this nurse keeps steering a whole plan. Option b is incorrect because consultation means seeking or giving professional advice to solve a problem, usually between practitioners or agencies. Booking appointments and vouchers for a family is coordination of services, not an exchange of expert opinion. Option c is incorrect because health teaching would give the parents information about protecting the child during a seizure. Useful as that is, teaching alone would leave every appointment, voucher, and school plan unarranged.

Correct Answer: The neighborhood and built environment domain

Housing condition, environmental exposure, and food availability sit in the neighborhood and built environment domain. These are physical features of where the family lives, and they shape health long before any clinic visit. Option a is incorrect because economic stability covers employment, income, expenses, debt, and food security as a matter of household resources. The findings here describe the physical dwelling and the surrounding blocks rather than the family budget. Option c is incorrect because social and community context refers to relationships, civic participation, social cohesion, and discrimination. Mold and missing grocery stores are structural features of place, not measures of how connected this family is. Option d is incorrect because health care access and quality concerns insurance coverage, having a usual provider, and health literacy. Nothing in this visit describes a barrier at the point where care is delivered.

Correct Answer: It shows where the county falls furthest behind the benchmark

A national target supplies an external benchmark, so the committee can see which local rate sits furthest from where the country expects it to be. That gap is a defensible way to rank problems. Option a is incorrect because the comparison depends entirely on having a local number to place beside the target. Without county data there is no gap to measure and no basis for ranking anything. Option b is incorrect because alignment with a national objective often strengthens a grant application, yet no award follows automatically. Funders still weigh capacity, partnerships, and the strength of the proposed intervention. Option d is incorrect because residents remain essential to priority setting; they know which problem the community will actually turn out for. A benchmark informs the decision without ever making it alone.

Correct Answer: Least restrictive alternative and proportionality

A liberty restriction must be no broader than needed and must fit the size of the threat. Fixing the chlorination achieves the same protection, so a season-long closure for a mild illness is excessive. Option b is incorrect because a genuine hazard was identified and traced, so some response is warranted. The flaw lies in how sweeping the chosen response is, not in whether the department should act. Option c is incorrect because shutting the pool would in fact stop waterborne spread; nobody disputes that it works. A measure can be entirely effective and still be the wrong measure to select. Option d is incorrect because the closure lands on every swimmer identically, which is what even-handed application means. Unfairness would arise only if one group were singled out while another kept access.

Correct Answer: Beneficence weighed against harms

Beneficence at population level means maximizing benefit while minimizing harm, which is done by weighing costs, risks, and expected gains before a program starts rather than after it has run. Option a is incorrect because fidelity concerns promises already given and relationships already formed with partners. No commitment has been made yet; the team is still deciding whether the program should exist at all. Option b is incorrect because autonomy operates when a specific person consents to or refuses something offered to them. Planning decisions precede any offer, so no individual is exercising a choice at this stage. Option c is incorrect because veracity governs how findings are later described to the public and to funders. Truthfulness says nothing about whether the projected gains justify the projected burdens of running it.

Correct Answer: Lillian Wald, with Mary Brewster

Wald and Mary Brewster opened what became the Henry Street Settlement in 1893, serving immigrant families in tenement housing. Wald also coined the term public health nurse to signal service to the whole public. Option b is incorrect because Mary Breckinridge founded the Frontier Nursing Service in eastern Kentucky in 1925, bringing nurse midwifery and outpost clinics to roadless mountain country. Her work answers questions about rural access, not tenement settlement houses. Option c is incorrect because Nightingale worked in Britain and the Crimea decades earlier, attacking ventilation, sanitation, and nutrition while using statistics to argue for reform. She never practiced in American immigrant neighborhoods or named the specialty. Option d is incorrect because Barton organized battlefield relief and disaster response rather than district nursing among the urban poor. Relief work delivers aid after a crisis and did not create the ongoing neighborhood nursing service described here.

Correct Answer: Poverty and education are determinants; mortality is an indicator

Determinants are the causes a nurse works to change, such as income and education. Indicators are measurements describing how healthy a community is, and infant mortality is one of those measurements. Option a is incorrect because lumping everything together erases the difference that drives planning. Infant mortality is an outcome the committee wants to move, not a lever it can pull to move anything else. Option b is incorrect because household income and schooling are not measurements of health status at all. They are social conditions that shape health, which places them among the determinants rather than the indicators. Option c is incorrect because the two labels are swapped here. A death rate measures what has already happened to a population, while poverty and limited schooling are the upstream conditions helping to produce it.