Nokea
Which of the following actions by Florence Nightingale demonstrates her role as an epidemiologist?
- A. She convinced other women to join her in giving nursing care to all the soldiers.
- B. She demonstrated that a safer environment resulted in decreased mortality rate.
- C. She obtained safe water and better food supplies and fought the lice and rats.
- D. She met with each soldier each evening to say goodnight, thereby giving psychological support.
Correct Answer: A
Rationale: The correct answer is A because Florence Nightingale's action of convincing other women to join her in providing nursing care to soldiers demonstrates her role as an epidemiologist. Epidemiologists study patterns and causes of diseases in populations, and Nightingale recognized the importance of improving healthcare practices on a larger scale by mobilizing a group to address the health needs of a population. This action aligns with the core principles of epidemiology in identifying and addressing health issues at a community level.
Choice B is incorrect because demonstrating a safer environment resulting in decreased mortality rate pertains more to public health rather than epidemiology. Choice C is incorrect as obtaining safe water, better food supplies, and fighting lice and rats are related to public health and sanitation rather than epidemiology. Choice D is incorrect as providing psychological support to soldiers is a compassionate nursing action, but it does not specifically demonstrate epidemiological principles.
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A nurse advocates and intervenes between the health care system and the client's cultural beliefs on behalf of the client. Which term best describes the nurse's action?
- A. Cultural accommodation
- B. Culture brokering
- C. Cultural preservation
- D. Cultural repatterning
Correct Answer: B
Rationale: The correct answer is B: Culture brokering. This term best describes the nurse's action of advocating and intervening between the health care system and the client's cultural beliefs. Culture brokering involves facilitating communication, negotiation, and mediation between different cultural groups. The nurse acts as a bridge to ensure the client's cultural values are respected and incorporated into their healthcare.
A: Cultural accommodation refers to adapting healthcare practices to meet the client's cultural beliefs, but it does not involve advocating or intervening on behalf of the client like culture brokering.
C: Cultural preservation focuses on maintaining and safeguarding cultural traditions, which is not the primary action described in the question.
D: Cultural repatterning involves changing or modifying cultural beliefs, which is not the nurse's role in this scenario.
Which action by a health care organization is an example of a leadership commitment to cultural competence?
- A. Developing a policy for use of trained interpreters
- B. Enhancing client satisfaction
- C. Improving health care outcomes
- D. Increasing health care access to all individuals
Correct Answer: A
Rationale: The correct answer is A: Developing a policy for use of trained interpreters. This demonstrates leadership commitment to cultural competence by ensuring effective communication with patients of diverse backgrounds, promoting inclusivity, and respecting linguistic diversity. Providing trained interpreters helps overcome language barriers, enhances patient-provider communication, and fosters trust. Choices B, C, and D are important goals in healthcare, but they do not directly address the need for cultural competence through language access. Enhancing client satisfaction, improving health outcomes, and increasing access to healthcare are valuable outcomes but do not necessarily indicate a specific commitment to cultural competence.
Persons in an auditorium may have been exposed to a disease. If they are infected, it is crucial that they receive immediate treatment and not take the disease home to their families. Which of the following characteristics would be most important to consider when selecting the screening test to be used?
- A. The negative predictive value
- B. The positive predictive value
- C. The sensitivity of the test
- D. The specificity of the test
Correct Answer: C
Rationale: The correct answer is C: The sensitivity of the test. Sensitivity measures the ability of a test to correctly identify individuals who have the disease (true positives). In this scenario, selecting a screening test with high sensitivity is crucial to ensure that infected individuals are accurately identified and receive immediate treatment to prevent spreading the disease to their families.
A: The negative predictive value - This measures the probability that individuals with a negative test result truly do not have the disease and is not as important in this case where immediate treatment is vital.
B: The positive predictive value - This measures the probability that individuals with a positive test result truly have the disease and is not as critical as sensitivity in this context.
D: The specificity of the test - This measures the ability of a test to correctly identify individuals who do not have the disease (true negatives) and is not the most important consideration when the goal is to identify infected individuals for immediate treatment.
Which of the following is the primary focus of public health nursing?
- A. Families and groups
- B. Illness-oriented care
- C. Individuals within the family unit
- D. Promotion of quality of life
Correct Answer: D
Rationale: The correct answer is D: Promotion of quality of life. Public health nursing primarily focuses on improving the overall health and well-being of communities by promoting healthy lifestyles, preventing diseases, and enhancing quality of life. This includes addressing social determinants of health and advocating for policies that support health equity. Choices A, B, and C are more focused on individual or group care rather than population health. Choice A emphasizes families and groups, while choice B centers on illness rather than prevention. Choice C focuses on individuals within the family unit rather than the broader community. Thus, the correct answer, D, aligns best with the core principles of public health nursing.
A nurse supports the use of traditional home remedies in conjunction with Western medicine to promote healthy behaviors. Which of the following is being demonstrated by the nurse?
- A. Cultural accommodation
- B. Cultural awareness
- C. Cultural preservation
- D. Cultural repatterning
Correct Answer: A
Rationale: Correct Answer: A - Cultural accommodation
Rationale:
1. Cultural accommodation involves adapting healthcare practices to align with patients' cultural beliefs.
2. The nurse is respecting and incorporating traditional home remedies alongside Western medicine, demonstrating cultural accommodation.
3. This approach promotes patient trust, engagement, and improved health outcomes.
4. Cultural awareness (B) refers to understanding different cultures, while cultural preservation (C) involves maintaining cultural traditions. Cultural repatterning (D) refers to changing cultural behaviors, not accommodating them.