Nokea
A nurse is developing a plan to decrease the number of premature deaths in the community. Which of the following interventions would most likely be implemented by the nurse?
- A. Increase the communitys knowledge about hospice care.
- B. Promote healthy lifestyle behavior choices among the community members.
- C. Encourage employers to have wellness centers at each industrial site.
- D. Ensure timely and effective medical intervention and treatment for community members.
Correct Answer: A
Rationale: The correct answer is A, increasing community's knowledge about hospice care. This intervention addresses end-of-life care, which can reduce premature deaths by ensuring appropriate care for terminally ill individuals. Choice B promotes general health but may not directly impact premature deaths. Choice C focuses on workplace wellness, not community-wide health. Choice D addresses medical treatment but may not prevent premature deaths. Overall, choice A is the most relevant intervention to address premature deaths by improving end-of-life care knowledge in the community.
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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.
A nurse states that the client has exhibited an explicit cultural behavior. Which of the following has the nurse most likely observed?
- A. Verbal communication
- B. Body language
- C. Use of titles
- D. Perception of health and illness
Correct Answer: C
Rationale: The correct answer is C: Use of titles. When a client uses specific titles such as "Doctor" or "Nurse" to address healthcare providers, it reflects their cultural behavior and beliefs. This demonstrates respect and hierarchy within their culture. Verbal communication (A) and body language (B) are important aspects of cultural behavior but may not always be explicit. Perception of health and illness (D) is more related to beliefs rather than explicit cultural behavior.
A nurse has only a regular blood pressure cuff when conducting a health screening for all of the
- A. Reliability
- B. Sensitivity
- C. Specificity
- D. Validity
Correct Answer: C
Rationale: The correct answer is C: Specificity. Specificity refers to the ability of a test to correctly identify those without a certain condition as negative. In this scenario, using a regular blood pressure cuff may not be specific enough to accurately identify individuals who do not have high blood pressure. The cuff may give false positive results, leading to unnecessary concern or further testing. The other choices are incorrect because: A - Reliability refers to the consistency of results, not the accuracy of identifying those without a condition. B - Sensitivity is the ability to correctly identify those with a certain condition as positive, not those without it. D - Validity is the overall accuracy of a test, which includes both sensitivity and specificity, but in this case, specificity is more relevant.
Which action can a nurse take to cultivate mindful awareness in interactions with clients?
- A. Practicing active listening and seeking to understand the speaker's perspective without interruptions
- B. Making quick judgments and forming opinions based on automatic biases and assumptions
- C. Avoiding reflection and self-awareness to maintain a detached approach in client care
- D. Embracing a fixed mindset and resisting new information or diverse experiences
Correct Answer: A
Rationale: The correct answer is A because active listening and seeking to understand the speaker's perspective without interruptions are key components of cultivating mindful awareness. By actively listening, the nurse can fully engage with the client, demonstrate empathy, and foster a deeper connection. This approach allows the nurse to be present in the moment, reduce distractions, and avoid making assumptions or quick judgments. It promotes a non-judgmental attitude and helps the nurse to be more attuned to the client's needs and emotions. In contrast, choices B, C, and D are incorrect as they all involve behaviors that hinder mindful awareness, such as making quick judgments, avoiding reflection, and resisting new information. These actions do not promote a mindful and empathetic interaction with clients.
A principal comments to the school nurse that it seems there are a lot more problems with asthma
- A. Descriptive epidemiological study
- B. Ecological study
- C. Prospective cohort study
- D. Retrospective cohort study
Correct Answer: A
Rationale: The correct answer is A: Descriptive epidemiological study. This type of study focuses on describing and analyzing patterns of disease occurrence in a population without examining causal relationships. In this scenario, the principal is simply observing an increase in asthma cases without investigating potential causes or risk factors. Choices B, C, and D involve more specific research designs that require a more in-depth analysis of individuals over time to establish causal relationships, which is not the case here.