NR-442 Community Health Nursing - Set 5 - Part 1

Correct Answer: Cumulative interacting risk factors and limited resources

Vulnerability requires both halves. Risk factors that stack and interact raise the probability of harm, and limited resources remove the capacity to recover, which is what separates a vulnerable population from an at-risk individual. Option b is incorrect because one diagnosis and one demographic fact do not establish vulnerability. An older adult with insurance, family nearby, and a usual provider carries risk yet holds the reserve that vulnerability specifically lacks. Option c is incorrect because naming motivation as a feature reframes a structural position as a personal failing. Vulnerability describes where a person sits in a social structure, and health literacy is only one resource among many. Option d is incorrect because these describe one group the course lists, not the defining criteria. Many vulnerable clients were born here and speak English, while some recent arrivals have strong income, insurance, and family support.

Correct Answer: Macerated skin and fungal infection of the feet

Constant walking in wet shoes and socks that cannot be changed, with no chance to bathe or elevate the legs, makes skin breakdown and fungal infection of the feet routine findings here. Option a is incorrect because thyroid disease occurs at ordinary rates and is not driven by living outdoors. Laboratory abnormality is also not something the nurse sees on examination, which is what the question asks about. Option b is incorrect because a healed scar records an old operation and says nothing about current exposure. Surgical history appears across every population and gives the nurse no direction for care at this shelter. Option d is incorrect because cataract formation is chiefly an aging change and develops over many years. Vision problems certainly deserve referral, yet they are not the finding produced by months of walking and sleeping outdoors.

Correct Answer: Directly observed therapy, the least restrictive effective measure available.

Restricting liberty is justified only when the risk is real, the measure works, it is the least restrictive option that works, it is applied fairly, and society supports the person. Directly observed therapy meets that test before confinement does. Option b is incorrect because confinement skips a less intrusive measure that would work. A real risk to others justifies some restriction, but the ethical test also requires choosing the least restrictive effective option first. Option c is incorrect because teaching has already failed to produce adherence. Autonomy carries the most weight when a choice harms only the chooser, and an untreated airborne infection puts identifiable other people at risk. Option d is incorrect because a communicable disease is not purely a private matter. Public health authority rests on the state's power to limit liberty when others are endangered, so doing nothing abandons both the client and the community.

Correct Answer: Fear, shame, and dependence silence disclosure

People stay silent because they fear escalation, feel ashamed or to blame, and depend on the abuser for money and housing. Those barriers, not the wording of the question, drive the denial the staff member notices. Option a is incorrect because most people know very well what is happening to them. What they weigh before answering is what the disclosure will cost, which is a calculation about consequences rather than recognition. Option b is incorrect because trust in nurses is generally high, and repeated contact in the community builds it further. Denial at a first asking usually reflects the risk of answering, not distrust of the profession. Option d is incorrect because validated instruments ask about concrete recent behaviors rather than distant events. Asking directly and specifically actually improves disclosure, which is why plain behavioral wording is the recommended technique.

Correct Answer: Report the finding to child protective services now

A bruise on a child who is not yet mobile is a recognized red flag, and reasonable suspicion is all the law requires. The nurse reports immediately; the agency investigates and decides what happened. Option a is incorrect because pressing a caregiver for an explanation is investigation, and that role belongs to the agency. It also alerts an adult who may then keep the infant away from health care. Option b is incorrect because waiting to see whether it happens again accepts further harm to a defenseless infant. The reporting standard is suspicion at the moment it arises, not a documented pattern over visits. Option c is incorrect because no clearance from another clinician is needed. Each mandated reporter carries an individual duty, and routing the concern through someone else neither discharges that duty nor speeds protection.

Correct Answer: Secondary prevention, because it detects existing violence

Screening looks for a problem that already exists in people who have not disclosed it, which is early detection. Early detection is secondary prevention, even though the program is called violence prevention. Option a is incorrect because primary prevention acts before the condition exists at all, such as healthy relationship education for adolescents. Screening is applied to a population in which some are already being harmed. Option b is incorrect because tertiary work addresses long-term consequences, including trauma therapy for survivors and treatment programs for offenders. A prenatal screening question comes far earlier in that sequence. Option d is incorrect because reaching everyone in a clinic does not by itself make an activity primary. What determines the level is the timing relative to the problem, and screening is aimed at finding it.

Correct Answer: Arrange emergency transport for evaluation and dialysis

Dyspnea and profound weakness after a missed session point to volume overload and hyperkalemia, which are life threatening. The shelter cannot provide dialysis, so immediate transport for evaluation and treatment is the necessary next step. Option b is incorrect because dietary and fluid limits help a client waiting for a scheduled session, not one already showing symptoms. Teaching now delays care while potassium and fluid continue to accumulate. Option c is incorrect because rest addresses fatigue from stress or poor sleep. These symptoms come from an untreated physiologic emergency, and a quiet corner offers comfort while pulmonary edema and arrhythmia risk build. Option d is incorrect because a reconciliation list belongs to routine shelter intake for stable residents. Adding a name to paperwork answers a documentation need, whereas this resident needs a treatment the shelter cannot supply.

Correct Answer: "I stored a gallon per person for each of three days."

The recommendation is at least one gallon per person per day for three days, covering drinking and sanitation. Sizing the supply to both the number of people and the number of days meets it. Option a is incorrect because a single gallon shared by an entire household covers a fraction of one day. Drinking needs alone would exhaust it, leaving nothing for handwashing, food preparation, or wound care. Option b is incorrect because it counts people but forgets the number of days. Supplying each person with a single gallon leaves the family without water after the first day of a multiday event. Option d is incorrect because three gallons for a whole household confuses the three-day span with the total volume required. A family of four would need far more than that to last the same period.

Correct Answer: The children remain eligible for school of origin and transportation.

The school definition is broader than the housing one and includes children sharing housing after a loss. Under it these children keep immediate enrollment, the school of origin when it is in their interest, and transportation. Option a is incorrect because transportation is a right that begins with the housing loss, not one that waits for rehousing. Removing the bus is exactly the disruption the school protections were written to prevent. Option b is incorrect because entering a shelter is not a condition of anything here. Doubled-up children are covered where they are, and requiring a shelter stay would push the family into a worse setting needlessly. Option c is incorrect because the housing agency applied its own rule correctly. Federal definitions differ by program, and a family sleeping in a relative's home usually falls outside the housing category while staying inside the school one.

Correct Answer: WIC, which adds nutrition education and breastfeeding support

This program serves pregnant, postpartum, and breastfeeding women, infants, and young children who also meet a nutritional risk criterion. It supplies specific foods together with nutrition education, breastfeeding support, and referral, which is what the client described. Option b is incorrect because this program issues cash assistance rather than food, and its help is time limited with work requirements attached. Cash may ease the month, yet no nutrition counseling comes with it. Option c is incorrect because energy assistance pays utility bills, funds crisis aid, and supports weatherization. It protects a household from a shut-off and matters greatly, but it puts no food on the table. Option d is incorrect because health coverage addresses medical care and rides to appointments. Enrolling this family would be sound practice for other reasons, yet coverage answers a different need than the one the client raised.

Correct Answer: Restocking hand sanitizer at every shelter entrance

Keeping sanitizer stocked at entrances supports hand hygiene, the top infection control measure in a shelter, and requires no clinical judgment. Tasks with a predictable outcome and no assessment component may be assigned to volunteers. Option a is incorrect because intake medication screening determines who will decompensate within days. Identifying interrupted insulin, antiseizure drugs, or anticoagulants calls for nursing knowledge of which gaps cause harm quickly. Option c is incorrect because deciding on transfer is a triage judgment about acuity the shelter cannot handle. Volunteers may report concerns and help arrange transport, but the disposition decision stays with the nurse. Option d is incorrect because new dyspnea in a shelter resident can mean heart failure, missed dialysis, or an evolving respiratory infection. That assessment demands a licensed nurse who can act on the findings.

Correct Answer: People now live long enough to accumulate chronic illness.

The epidemiologic transition works exactly this way. Immunization, sanitation, and nutrition cut infectious deaths, survivors reach older ages, and chronic degenerative conditions such as ischemic heart disease and stroke become the dominant causes of death. Option a is incorrect because rising birth rates do not shift the causes of death toward heart disease and stroke. In the transition the death rate falls before the birth rate, which drives population growth rather than chronic illness. Option b is incorrect because pathogens do not transform into noncommunicable conditions. Ischemic heart disease and stroke arise from tobacco use, diet, activity, blood pressure, and aging, and the changing mortality pattern reflects those risks. Option d is incorrect because it blames the data rather than the population. Reporting quality is a real concern in global statistics, yet nothing in this scenario suggests miscounting, and infection has been controlled rather than eliminated.

Correct Answer: Sustain outreach and screen for stress reactions

These descriptions mark the disillusionment phase, when mental health need peaks and outside services have usually withdrawn. Continued outreach with screening for depression, post-traumatic stress, and delayed stress reactions reaches people before problems entrench. Option a is incorrect because false reassurance contradicts what residents are living through and damages the nurse's credibility. Recovery from a flood runs for months to years, and honest acknowledgment builds the trust outreach depends on. Option b is incorrect because waiting abandons a community precisely when distress is greatest. Anniversaries do trigger relapse and deserve attention, yet services withdrawn for months leave people without support during the hardest stretch. Option c is incorrect because blanket psychiatric referral treats an expected community reaction as illness in every person. Screening identifies the smaller group whose symptoms persist or impair function, and those individuals receive referral.

Correct Answer: Respiratory effort and airway protection ability

Botulinum toxin blocks acetylcholine release, producing descending flaccid paralysis that reaches the diaphragm and intercostal muscles. Respiratory failure is what kills these clients, so ventilatory status and airway protection outrank every other assessment. Option b is incorrect because botulism is purely motor and leaves sensation intact. Documenting normal sensation helps separate it from Guillain-Barre syndrome, yet it identifies nothing that would change immediate management. Option c is incorrect because reflex testing adds diagnostic detail without protecting anything. Weak or absent reflexes are expected once flaccid paralysis develops, and confirming them does nothing for a client losing ventilatory reserve. Option d is incorrect because skin assessment matters during the weeks of immobility that follow, not during the first hour. Pressure injury prevention belongs to ongoing care after the airway has been secured.

Correct Answer: Arrange adult day services and caregiver support referral

An exhausted caregiver needs relief from the care hours themselves. Respite through adult day services plus caregiver support addresses the strain directly and is the recognized way to prevent strain from turning into mistreatment. Option a is incorrect because placement removes the client from her home when a community option has not yet been tried. The least restrictive safe arrangement is the standard the nurse works toward. Option b is incorrect because more instruction adds to a workload the daughter already cannot carry. Skills training helps a caregiver who lacks knowledge, not one whose problem is the absence of any time off. Option d is incorrect because private duty nursing is a costly out-of-pocket arrangement most families cannot fund, and recommending it skips the publicly supported respite programs available through the Area Agency on Aging.

Correct Answer: Health is embedded across many goals, not only one.

Clean water and sanitation form their own goal and are a direct determinant of health. Poverty, hunger, education, gender equality, inequality, cities, and climate all shape health outcomes, so health work reaches far past the health goal. Option a is incorrect because confining health to a single goal misreads the framework. The agenda deliberately spread the determinants of health across many goals, and safe water is among the clearest examples. Option b is incorrect because it treats the earlier Millennium goals as the current framework. Those goals ended and were replaced by a broader set that applies to every country rather than only to developing ones. Option c is incorrect because separating water from health ignores what unsafe water does to people. Contaminated drinking water drives diarrheal disease and childhood deaths, which is why safe water sits among the essential elements of primary health care.

Correct Answer: Allocate visits by assessed need, using published written criteria.

Public health rests on social justice, which distributes by need rather than by effort or ability to pay. Criteria set in advance, written down, and applied consistently make the allocation defensible and give families a basis for appeal. Option a is incorrect because the order of a phone call measures access to a telephone and to information, not health need. Families with the fewest resources are often the last to call, so this rule deepens the disparity. Option c is incorrect because allocating by merit is rarely defensible in health care. Meeting attendance rewards families whose work schedules, transport, and childcare already permit participation, which describes the families under the least strain. Option d is incorrect because identical shares ignore unequal need. Equality and equity are different aims, and splitting a scarce resource evenly gives the highest risk family too little to change anything while spending the program's capacity.

Correct Answer: Offer a private room and an advocate

With no life-threatening injury, the next priority is restoring privacy and support. A private room and an advocate give back control and set up the consent conversation that governs every later step. Option b is incorrect because a survivor may receive a medical forensic examination without filing any police report. Making care conditional on reporting removes the very choice the response is built to protect. Option c is incorrect because washing destroys material that can never be recovered afterward. Survivors are advised to postpone showering, changing clothes, and eating until they have decided about evidence collection. Option d is incorrect because separate consent is required for the examination, for each component, and for release of the evidence. Proceeding without it repeats the loss of control the assault already caused.

Correct Answer: Medicaid coverage, with a possible state supplement

Supplemental Security Income is need-based, funded from general tax revenues, and carries Medicaid for the recipient. Some states add a supplement to the monthly payment, which is the pattern that separates this program from disability insurance. Option a is incorrect because that coverage follows Social Security Disability Insurance, which requires an insured work record built from payroll contributions. This client has no such record, so the insurance program and its waiting period do not apply. Option b is incorrect because marketplace plans are purchased separately and are not attached to this approval. A person with almost no income would in most states be routed to public coverage rather than to a premium plan. Option c is incorrect because veterans coverage requires qualifying military service, and nothing in this scenario indicates any. Eligibility there rests on service and discharge status, an entirely separate pathway from a need-based cash benefit.

Correct Answer: Install grab bars anchored into the wall studs

Grab bars must be bolted into wall studs to hold an adult's full weight during a transfer. Suction devices and towel bars pull free under load and give the client false confidence. Option b is incorrect because a suction cup handle attaches only to the tile surface and releases when weight is applied, which is exactly the moment the client needs support. Option c is incorrect because throw rugs are among the two hazards most often implicated in household falls. Adding one beside the tub creates a sliding surface where footing is already wet. Option d is incorrect because towel bars are fastened to drywall and are designed to hold a towel. Relying on one during a transfer risks tearing it from the wall mid-step.