A nurse notes that the community has an unusually high prevalence of sexually transmitted infections among teens. Which of the following best describes a secondary prevention action the nurse could take?
Rationale:
Conducting a sexual behavior survey with the adolescents is a secondary prevention action.
This choice focuses on early detection and identification of risky behaviors in a population already experiencing increased STI prevalence. By gathering data, the nurse can target interventions to reduce further transmission, monitor trends, and evaluate effectiveness, which aligns with secondary prevention’s goal of early intervention after disease onset but before complications develop.
B: Teaching abstinence in schools is a primary prevention strategy aimed at stopping risky behaviors before they occur, not focused on early detection or intervention after infection has appeared.
C: Providing free condoms is a primary prevention measure designed to prevent STI transmission initially, rather than identifying or managing existing infections in the community.
D: Vaccinating against HPV is a primary prevention technique intended to prevent infection before exposure, rather than detecting or controlling infections already present among teens.
A nurse is working with a state legislator to encourage the legislator to vote for a particular health bill that the state nurses association has endorseWhich of the following actions would be most important for the nurse to complete?
Rationale:
Encourage the legislator or staff to ask relevant questions. This approach promotes active engagement, clarifies any uncertainties, and fosters a two-way dialogue, increasing the likelihood that the legislator understands and supports the health bill. Encouraging questions also demonstrates openness and responsiveness, which can build trust and facilitate informed decision-making aligned with the state nurses association’s endorsement.
B: Be friendly and engage in small talk so that rapport can be established. While rapport-building is helpful, it is secondary to ensuring the legislator fully comprehends the bill’s details and implications through substantive interaction. Small talk alone does not guarantee understanding or advocacy.
C: Be aware that legislators are well informed; don’t insult the legislator by stating information that is obvious. Although respecting the legislator’s knowledge is important, avoiding engagement or discussion risks missing opportunities to clarify key points or address concerns that influence voting.
D: Clear your throat frequently when presenting to be audible. Vocal clarity matters, but excessive throat clearing can distract and reduce professionalism. Effective communication relies more on content and engagement rather than such repetitive physical actions.
A nurse is familiar with evidence-based practice (EBP) and wants to implement it into the care of clients. Which of the following would present the biggest challenge?
Rationale:
Showing clients that EBP will improve their health outcomes would present the biggest challenge. Convincing clients requires overcoming skepticism and effectively communicating scientific evidence in understandable terms. Clients may resist change or doubt new methods, making it difficult to gain their trust and compliance compared to internal or administrative hurdles in implementing evidence-based practice.
A: Assessing current practice and accessing resources involves self-evaluation and research skills, which are manageable with training, making it less challenging than client persuasion.
B: Convincing administration centers on organizational advocacy and demonstrating benefits, which can often be achieved through data and policy support.
C: Distinguishing EBP from outdated practices requires education and critical thinking, typically easier to address through professional development than client acceptance.
A patient of Polish nationality born in 1973 and suffering from high fever, dry cough, runny nose, conjunctivitis and photophobia reports to the doctor office. The doctor finds Koplik's spots on the buccal mucosa and individual spots and papules on the hairline behind the ears. According to the Act of 5 December 2008 on preventing and combating infections and infectious diseases in humans the doctor is obliged to:
Rationale:
The doctor is obliged to report suspected infectious disease within 24 hours to the state county sanitary inspector relevant for the place of suspicion. This obligation ensures rapid response and containment of highly contagious diseases like measles, identified by symptoms and Koplik's spots, as required by the Act of 5 December 2008 on preventing and combating infections and infectious diseases in humans.
A: Report suspected infectious disease within 48 hours to the state county sanitary inspector relevant for the place of suspicion delays crucial early intervention and contradicts the legal timeframe specified for urgent notification.
C: Refer the patient to the periodontist for consultation overlooks the immediate legal duty to report contagious diseases and does not address the need for public health protection.
D: Ask the patient if he has travelled abroad lately or had contact with measles does not fulfill the mandatory reporting requirement and delays official sanitary intervention necessary for infectious disease control.
In post-exposure prophylaxis against tetanus in the patient who is at a small risk of infection and vaccinated four years ago, the following is recommended:
Rationale:
Post-exposure prophylaxis in a patient at small risk of tetanus infection vaccinated four years ago recommends no vaccination.
This is because immunity from recent vaccination (within 5 years) provides adequate protection against tetanus, especially if the wound risk is low. Additional doses or immunoglobulin are unnecessary, preventing overtreatment while maintaining safety and efficacy in tetanus prevention protocols.
A: tetanus-diphtheria vaccine or tetanus vaccine. Administering a vaccine here is redundant since immunity is still effective within the 5-year window, making extra vaccination unnecessary in low-risk scenarios.
B: antitoxin (LIT-specific immunoglobulin 250/500 IU). Immunoglobulin is reserved for high-risk wounds or unknown vaccination status, not for patients recently vaccinated with low infection risk.
C: tetanus vaccination schedule on 0-1-6 month basis. Initiating a full vaccination series is excessive for a patient recently immunized and at minor risk, thus not fitting the prophylaxis guidelines.
A nurse implements an education program that incorporates computer games to reinforce learning for a group of older adults. Although the research demonstrates evidence of improved retention of this information, the nurse experiences exactly the opposite with this group. Which of the following is the most likely cause of such poor outcomes?
Rationale:
The most likely cause of such poor outcomes is failure to consider client and setting differences.
This answer is correct because even though research supports computer games for learning, individual characteristics such as age, cognitive abilities, or comfort with technology can affect results, making the intervention less effective for older adults if their unique needs and environment are not accounted for during implementation.
B: Inadequate incorporation of evidence into practice overlooks that the nurse did apply evidence-based games but the issue lies in client suitability, not execution flaws.
C: Inferior quality of the available research evidence ignores that the evidence demonstrated improved retention in general, indicating research credibility is not the primary problem here.
D: Lack of skills when evaluating the evidence suggests a misunderstanding of research appraisal, but the nurse clearly identified effective evidence, so evaluation skills are not at fault.
An occupational health nurse is developing an educational program to address the importance of healthy personal health habits. Which of the following topics would be most important for the nurse to address?
Rationale:
Regular physical exercise
Regular physical exercise significantly contributes to overall health by improving cardiovascular function, enhancing mental well-being, and reducing the risk of chronic diseases. Addressing this topic aligns perfectly with promoting healthy personal habits, as exercise fosters physical fitness, weight management, and stress reduction, making it a crucial subject for occupational health education programs focused on long-term wellness and productivity in the workplace.
B: Favorite hobbies do not directly influence physical health habits and thus lack relevance in an educational program aimed at improving personal health behaviors within occupational settings.
C: Social media usage primarily impacts mental and social aspects rather than physical health, making it less pertinent for a program focusing specifically on healthy personal health habits.
D: Preferred music genre relates to personal preference and entertainment, offering no direct benefit or education about maintaining or improving physical health habits.
Indicate screening tests that will be conducted according to the guidelines of the National Program for Combating Cancer 2016-2024: 1) colonoscopy in 50-65 years olds once every 15 years; 2) colonoscopy in 50-69 years olds once every 5 years; 3) colonoscopy in 55-64 years olds once every 10 years; 4) cytology in women aged 25-59 once every 3 years; 5) mammography in women aged 50-69 once every 3 years.
Rationale:
The screening tests conducted according to the National Program for Combating Cancer 2016-2024 are colonoscopy in 55-64 years olds once every 10 years and cytology in women aged 25-59 once every 3 years.
Option D is correct because it aligns precisely with the program’s recommended age ranges and screening intervals for colonoscopy and cytology. Colonoscopy every 10 years from 55-64 targets colorectal cancer effectively, while cytology every 3 years for women 25-59 supports cervical cancer prevention, following specified national guidelines to maximize early detection.
A: 1,4 includes colonoscopy every 15 years for 50-65, which conflicts with the recommended 10-year interval and age range, causing mismatch with national protocol.
B: 1,5 mixes colonoscopy every 15 years with mammography every 3 years, neglecting the required colonoscopy interval and cytology test, thus deviating from the official guidelines.
C: 2,5 specifies colonoscopy every 5 years for 50-69, which is more frequent and broader in age than recommended, and mammography instead of cytology, diverging from the program’s protocols.
Mounting scientific evidence supports the hypothesis that the postal code is a better health predicting factor than the genetic code. This hypothesis refers to:
Rationale:
Health inequality refers to differences in health outcomes closely linked to social, economic, and environmental factors, such as where people live, making postal codes a stronger predictor of health than genetics. This concept emphasizes how societal conditions shape health disparities more profoundly than individual biological factors, supporting the hypothesis that location-based variables influence health outcomes significantly.
B: Prevention paradox describes situations where a preventive measure benefits a large population but offers minimal advantage to each individual, unrelated to geographic or genetic health predictors.
C: Reverse healthcare involves patients or providers challenging traditional healthcare practices, which does not pertain to location-based health determinants.
D: The Pareto principle explains that a small percentage of causes often leads to a large percentage of effects, unrelated to health prediction by postal codes versus genetics.
A population-based screening of breast cancer was performed using mammography. The sensitivity of the diagnostic tool was 90%, and its specificity was 95%. As a result it can be estimated that in the examined population:
Rationale:
A: 5% of the screening participants have a false positive result.
This is accurate because specificity of 95% means 5% of individuals without breast cancer will incorrectly test positive, resulting in false positives. Specificity directly reflects the proportion of true negatives correctly identified, so the complementary 5% represents false positives among those screened.
B: 10% of the screening participants have a true positive result.
This confuses sensitivity with actual disease prevalence; sensitivity measures detection rate among diseased individuals, not the overall percentage of true positives in the entire screened population.
C: 10% of the screening participants have a true negative result.
Specificity of 95% indicates true negatives are much higher than 10%; this underestimates the proportion, as 95% specificity means most healthy participants test negative correctly.
D: 95% of the screening participants have a true positive result.
This exaggerates sensitivity and the disease prevalence; 95% specificity does not translate into 95% true positives, which would imply nearly the entire population has breast cancer.
Which of the following activities is completed by the executive branch of the federal government?
Rationale:
The executive branch of the federal government is responsible for the administration of policy. This branch implements and enforces laws passed by the legislative branch, managing daily government operations and ensuring policies are carried out effectively. It oversees federal agencies and departments, translating legislative decisions into practical actions that impact citizens and maintain governmental functions.
B: Interpretation of policy is primarily a judicial function, where courts analyze laws’ meanings and applications rather than executing or managing policies.
C: Proposal of policy belongs to the legislative branch, which drafts and suggests new laws for consideration, not the executive’s role.
D: Passage of policy is the domain of the legislative branch, which debates and approves laws, unlike the executive branch that enforces them.
A nurse executive is implementing evidence-based practice at a community nursing center that serves a large Cuban immigrant population. Which of the following actions would be the most helpful for the nurse?
Rationale:
Inviting Cuban immigrants from the community to serve on the center's advisory board ensures culturally relevant insights directly influence evidence-based practice implementation. This engagement promotes trust, enhances understanding of specific community needs, and supports tailored interventions, making care more effective and respectful of cultural nuances, ultimately improving health outcomes for the Cuban immigrant population served by the nursing center.
A: Reviewing clinical policies with cultural competency experts provides valuable academic perspectives but may lack direct community input, limiting practical relevance and real-world application to the specific Cuban immigrant population’s unique cultural context and needs.
B: Conducting weekly staff meetings encourages discussion but may not incorporate authentic community voices or culturally specific knowledge essential for tailoring evidence-based practices effectively for Cuban immigrants.
Which of the following measures are necessary in order to reduce morbidity and premature mortality due to cardiovascular diseases? 1) improving nutrition; 2) reducing incidence of diabetes; 3) increasing physical activity; 4) reducing smoking and alcohol consumption; 5) fighting hypertension and atrial fibrillation.
Rationale:
Reducing morbidity and premature mortality due to cardiovascular diseases requires all the measures listed: improving nutrition, reducing diabetes incidence, increasing physical activity, reducing smoking and alcohol consumption, and fighting hypertension and atrial fibrillation.
This comprehensive approach targets multiple risk factors crucial for cardiovascular health, addressing lifestyle, metabolic conditions, and critical physiological contributors to disease progression and mortality, ensuring a broad and effective prevention strategy.
A: 1,2,3 omits crucial factors like smoking, alcohol reduction, and managing hypertension and atrial fibrillation, which are vital for controlling cardiovascular risk and preventing complications.
B: 1,2,3,5 excludes reducing smoking and alcohol consumption, which significantly contribute to cardiovascular morbidity and mortality, thus limiting the effectiveness of preventive measures.
C: 1,3,4,5 leaves out reducing diabetes incidence, a major metabolic risk factor for cardiovascular diseases, diminishing the comprehensiveness of the preventive strategy.
A nurse is drawing a genogram. Which of the following would the nurse use to demonstrate a marriage relationship between two individuals?
Rationale:
A solid horizontal line is used to demonstrate a marriage relationship between two individuals in a genogram. This line clearly connects the couple, symbolizing their marital bond. Genograms employ specific symbols and lines to represent family relationships, and the solid horizontal line distinctly indicates a spousal connection, differentiating it from other relationship types or family members.
B: A dotted vertical line represents offspring or parent-child connections, not marital relationships, so it cannot depict a marriage between two individuals in a genogram.
C: A circle symbolizes a female individual within the genogram, rather than representing any type of relationship such as marriage.
D: A square indicates a male individual in a genogram and does not convey a marital relationship between two people.
Which action by the public health nurse is an example of the “public health sciences†domain of the Quad Council Coalition's Community/Public Health Nursing Competencies?
Rationale:
Applying research findings to the development of new community programs exemplifies the public health sciences domain. This domain emphasizes the integration of scientific evidence and research into public health practice, ensuring interventions are effective and based on current knowledge to improve community health outcomes systematically and innovatively.
A: Recommending a walking trail to encourage wellness focuses on health promotion but does not specifically involve applying scientific research or evidence-based methods.
B: Providing educational materials meeting cultural needs addresses cultural competence and communication, not the application of public health science or research.
D: Assisting families in finding affordable health insurance pertains to individual advocacy and resource linkage, not the scientific foundation of public health practice.
Epidemiological surveillance of hospital-related infections in healthcare includes all the following except for:
Rationale:
Epidemiological surveillance of hospital-related infections in healthcare does not include vaccination of healthcare professionals. Surveillance focuses on tracking infection patterns, pathogen characteristics, and impact metrics within healthcare settings to control and prevent nosocomial infections. Vaccination, while important for prevention, is a separate immunization practice, not part of the systematic data collection and analysis involved in epidemiological surveillance activities.
A: Epidemiological description of infections and pathogens is fundamental, detailing infection rates and pathogen types to identify trends and outbreaks, directly supporting surveillance objectives.
B: Monitoring microbiological flora and antibiotic susceptibility tracks resistance evolution and pathogen changes, essential for controlling hospital infections through informed treatment and prevention strategies.
C: Evaluation of problem level, including incidence and mortality, quantifies infection impact and resistance, providing critical data for assessing healthcare-associated infection severity and guiding response efforts.
In a given calendar year there were 100 cases of X disease in a city of 500,000 inhabitants. Half of the patients died. All the cases occurred in the same city district. Given the circumstances, what else do we have to know to calculate the incidence rate in this district and year?
Rationale:
To calculate the incidence rate in the district, we need to know that district population in the middle of this year.
Incidence rate requires the number of new cases and the population at risk during the specified time. Since cases occurred only in one district, knowing the district’s mid-year population provides the accurate denominator to calculate the rate for that specific area and period.
A: Age structure of the city's population does not affect incidence rate calculation, which depends on the number of new cases and population at risk, not demographic distribution.
B: Case fatality rate reflects disease severity, not the necessary population denominator for calculating incidence rate within the district.
D: Duration of the prodromal period pertains to disease progression, irrelevant for determining incidence rate, which requires population size, not clinical timelines.
In present-day Poland the main cause of death of adults due to CVD is:
Rationale:
Ischemic heart disease is the main cause of death of adults due to cardiovascular disease (CVD) in present-day Poland. This condition leads to reduced blood flow to the heart muscle, causing heart attacks and chronic heart problems. It is the leading contributor to mortality from CVD, surpassing other cardiovascular conditions in frequency and severity in the Polish adult population.
A: Arterial hypertension contributes to cardiovascular risk but is primarily a risk factor, not the leading direct cause of death from CVD in Poland among adults.
C: Stroke causes significant mortality but ranks below ischemic heart disease in adult CVD-related deaths in Poland, reflecting different patterns of cardiovascular mortality.
D: Rupture of an aortic aneurysm is a less common cause of death and does not account for the majority of adult CVD fatalities in Poland.
Nosocomial infections are an example of the contemporary epidemic spread of infectious diseases. Which of the following concerning these infections is false?
Rationale:
Nosocomial infections do not necessarily increase the number of deaths in each age range.
These infections are associated with hospital stays where patients encounter antibiotic-resistant pathogens, necessitating extra diagnostic tests and specific treatments. They pose significant epidemiological concerns, sometimes reaching pandemic levels due to their spread within healthcare settings, but their mortality impact does not uniformly increase across all age groups.
A: This highlights the true risk of hospital stays, emphasizing exposure to mutated, drug-resistant pathogens.
B: Additional diagnostics and treatments are essential to manage these complex infections effectively in clinical environments.
D: Epidemiologically, nosocomial infections can escalate beyond local outbreaks to widespread pandemic occurrences.
A family asks the nurse to please meet at their home rather than at the clinic. Which of the following best describes why the family prefers to meet in their home?
Rationale:
The family prefers to meet in their home because the family won't have to travel. This option highlights convenience and accessibility, reducing the burden of transportation and time for the family. Staying in their own environment may also enhance comfort and participation, making the meeting more effective and less stressful compared to traveling to an external location like a clinic.
B: Meeting at home is much more inconvenient for the family. This contradicts the family’s preference, as choosing a home meeting implies convenience, not inconvenience, making this option inconsistent with their request.
C: The clinic is too expensive. The family's reason focuses on location preference, not financial concerns; cost is not mentioned or implied as a factor influencing their desire to meet at home.
D: They dislike the clinic staff. The preference for a home meeting does not necessarily indicate dissatisfaction with clinic staff, so this option assumes an emotional reason unsupported by the scenario.
Which of the following is the best way to increase the number of persons who come to their screening test appointments?
Rationale:
Reminding clients via telephone, e-mail, or mail is the best way to increase attendance at screening test appointments. This method directly prompts individuals, reducing forgetfulness and increasing compliance. Personal reminders serve as effective cues to action, ensuring higher participation rates. Evidence shows that proactive communication significantly boosts screening uptake by maintaining engagement and reinforcing the importance of timely health checks.
B: Emphasizing long life and happy family focuses on motivation but lacks immediate prompting, which may not effectively translate into actual attendance at appointments.
C: Pointing out how inexpensive and convenient screening tests are highlights benefits but does not actively encourage scheduling or remembering appointments.
D: Stressing the dangerousness of the condition may create fear but can also cause anxiety or avoidance, reducing the likelihood of attending screenings.
Which action by the nurse demonstrates the application of community health principles to a program aimed at preventing cardiovascular disease through risk-factor modification?
Rationale:
Promoting a weekly farmer's market for locally grown fruits and vegetables demonstrates the application of community health principles by encouraging environmental and behavioral changes that benefit the entire population's cardiovascular health. This strategy targets risk factors collectively, fosters community engagement, improves access to healthy foods, and supports sustainable lifestyle modifications, which are key elements in public health prevention programs.
A: Providing individual counseling sessions for adults at risk for heart disease focuses on one-on-one intervention rather than community-wide risk-factor modification, limiting its scope for broader population health impact.
C: Assisting an adult with heart disease to develop a medication schedule addresses individual disease management, not primary prevention or community-level risk reduction strategies.
D: Developing a cardiac rehabilitation program targets patients with existing heart failure, emphasizing treatment over prevention and lacking the broad preventive community health approach.
The family doctor has a patient, a 54-year-old male with 2nd degree obesity, type 2 diabetes and arterial hypertension, and with a family history of heart disease from his father's side. The doctor decided to use a transtheoretical model for the slimming therapy of this patient. When starting therapy, the doctor should check:
Rationale:
Patient's awareness of the relationship between obesity and health.
This choice is correct because the transtheoretical model begins with assessing the patient’s current knowledge and readiness to change, particularly their understanding of how obesity impacts health. Recognizing this relationship is crucial for motivating behavioral change and tailoring interventions effectively in the initial stages of slimming therapy.
B: Patient's perception of his susceptibility to heart disease focuses on risk awareness but does not address readiness to change or motivation related to obesity’s health impact, which is essential at therapy initiation.
C: Patient's perception of the severity of heart diseases emphasizes disease consequences rather than the foundational knowledge of obesity's role, missing the initial stage focus of the transtheoretical model.
D: Patient's perception of social norms and influences pertains to external pressures, which are more relevant in later stages of behavior change, not the initial awareness assessment.
The first international treaty on evidence-based public health, accepted by over 170 United Nations countries is:
Rationale:
The World Health Organization Framework Convention on Tobacco Control (WHO FCTC) is the first international treaty on evidence-based public health accepted by over 170 United Nations countries. This treaty specifically addresses global tobacco control through legally binding measures, including advertising bans and health warnings, making it a pioneering multilateral agreement that sets standards grounded in scientific evidence to reduce tobacco-related harm worldwide.
A: Political Declaration on Non-Communicable Diseases (UN NCD) focuses on political commitments rather than a binding treaty, lacking the formal legal framework that characterizes the first evidence-based international public health treaty.
C: World Health Organization Global Strategy to Reduce the Harmful Use of Alcohol (GlobAlcRed WHO) is a strategy, not a legally binding treaty, and thus does not represent the first international treaty on evidence-based public health.
D: Convention for the Protection of Human Rights and Fundamental Freedoms addresses human rights broadly without targeting public health evidence or establishing a specific health-related treaty framework.
The World Health Organization is an international organization with broad powers focused on health issues including: 1) fight against malaria; 2) fight against tuberculosis; 3) valid eradication of smallpox; 4) quality testing of biological and pharmacological preparations; 5) fight against diarrhoea.
Rationale:
The World Health Organization focuses on the fight against malaria, tuberculosis, smallpox eradication, and diarrhoea, which corresponds to option B: 1,2,3,5.
Option B is right because WHO’s mandate includes combating major infectious diseases like malaria and tuberculosis, successfully eradicating smallpox, and addressing diarrhoeal diseases, which are significant global health concerns. Quality testing of pharmacological preparations is not explicitly part of this broad focus.
A: 1,2,3 excludes diarrhoea, a major health issue WHO combats, thus missing an essential part of its scope.
C: 1,3,4,5 incorrectly includes quality testing, which WHO does not primarily conduct, and excludes tuberculosis, a critical disease WHO fights.
D: 2,3,4,5 omits malaria, a significant WHO target, and wrongly includes quality testing instead of the broader infectious disease fight.
A nursing administrator wants to develop a work environment conducive to the implementation of evidence-based practice (EBP). Which of the following actions would best achieve this goal?
Rationale:
Sending staff to conferences related to incorporation of EBP into practice best supports a work environment conducive to evidence-based practice. Conferences provide updated knowledge, skill development, and networking opportunities, fostering a culture that values continuous learning and evidence integration. This exposure empowers staff to apply current research findings effectively, enhancing patient care quality and promoting organizational commitment to EBP.
A: Conducting market research to determine customer satisfaction with EBP focuses on external perceptions rather than internal staff readiness or resource availability, limiting direct impact on EBP implementation within the work environment.
B: Eliciting opinions from nurses on how EBP will affect workload emphasizes concerns without providing educational resources or structural support necessary to effectively incorporate evidence-based practice.
C: Purchasing computers and Internet access provides essential tools but lacks the targeted educational and motivational components required to ensure staff engage with and apply evidence-based practices.
In August 2017 Madagascar recorded the largest outbreak of plague in the decade. As of 12 October 2017 there were 560 cases of plague comprising 394 cases of pneumonic plague, 143 cases of bubonic plague, 1 case of septicemic plague and 22 cases of clinically undefined plague. 57 deaths were recorded. Madagascar has a population of 24.9 million people. The mortality rate expressed as a percentage is:
Rationale:
The mortality rate expressed as a percentage is 57 / 560 x 100% = 10.2%.
This option correctly calculates mortality rate by dividing the number of deaths (57) by the total number of plague cases (560) and multiplying by 100 to convert it into a percentage, accurately reflecting the proportion of fatalities among those infected during the outbreak.
B: 143 / 560 x 100% = 25.5% calculates the proportion of bubonic plague cases, not mortality rate, thus it does not represent deaths relative to total cases.
C: 394 / 560 x 100% = 70.4% represents the percentage of pneumonic plague cases, not the death rate, confusing case distribution with mortality.
D: 57 / 24900000 x 100% = 0.0002% divides deaths by the total population, not by cases, therefore it does not measure the mortality rate among infected individuals.
A community health nurse is determining the best way to address an outbreak of a new infectious disease using evidence-based practice (EBP). Which of the following actions would the nurse most likely take?
Rationale:
The nurse would most likely review outcomes of clinical trials.
Clinical trials provide the highest level of evidence by evaluating the effectiveness and safety of interventions scientifically. Using these results ensures decisions are grounded in rigorous research, which is critical during outbreaks of new infectious diseases, allowing the nurse to implement best practices based on proven data rather than anecdotal or outdated information.
A: Review policies and procedures relies on existing guidelines that may not reflect the latest evidence about a new infectious disease, limiting adaptability and innovation in response.
C: Review several nursing textbooks offers generalized knowledge but lacks the most current, specific evidence from new research necessary for addressing emerging disease outbreaks effectively.
D: Review reputable sites on the Internet can provide useful information but may vary in reliability and often lacks the depth and rigor of peer-reviewed clinical trial outcomes essential for EBP.
Which of the following clients would cause the nurse the most concern?
Rationale:
The client who is employed and often works 12 hours a day without moving from the computer desk would cause the nurse the most concern. Prolonged sedentary behavior increases risks of musculoskeletal problems, cardiovascular disease, and metabolic disorders. Lack of physical activity and poor ergonomics during long work hours contribute to health deterioration, making this client’s lifestyle particularly alarming for nursing intervention and monitoring.
B: A client who exercises daily promotes cardiovascular health, improves mood, and reduces chronic disease risk, indicating a proactive approach to well-being rather than a cause for concern.
C: A client with a supportive family benefits from emotional strength and social resources, which generally enhance recovery and coping, thus minimizing nursing worries.
D: A client who eats a balanced diet receives essential nutrients for optimal body function, supporting health maintenance and reducing potential complications, so this does not raise nursing concern.