Nokea
A nurse is administering a tuberculosis skin test to a client who has AIDS. Which of the following results should the nurse anticipate when using this screening test?
- A. Decreased positive predictive value
- B. Decreased reliability
- C. Decreased sensitivity
- D. Decreased specificity
Correct Answer: C
Rationale: The correct answer is C: Decreased sensitivity. In clients with AIDS, the immune system is compromised, leading to a decreased ability to mount a response to antigens, such as the one in the tuberculosis skin test. This results in a higher likelihood of false-negative results, as the client may have tuberculosis but not have a strong enough immune response to produce a positive result. Therefore, the nurse should anticipate a decreased sensitivity in this population.
A: Decreased positive predictive value is not directly impacted by the client's immune status but rather by the prevalence of the disease in the population.
B: Decreased reliability is a vague term and not specific to the immune status of the client.
D: Decreased specificity is not typically affected by the client's immune status but rather by the test's ability to correctly identify those without the disease.
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Which action should the nurse take when developing written educational materials for a specific population?
- A. Use black print on a white backgroun
- C. Use appropriate medical terms.
- D. Ask community members to review the materials.
Correct Answer: D
Rationale: The correct answer is D: Ask community members to review the materials. This is essential to ensure that the educational materials are culturally sensitive, understandable, and relevant to the specific population. By involving community members in the review process, the nurse can gather valuable feedback to improve the clarity and effectiveness of the materials. This approach promotes inclusivity and enhances the chances of successful communication and understanding. Other choices are incorrect because using black print on a white background (choice A) or using appropriate medical terms (choice C) may not necessarily address the unique needs and preferences of the specific population.
The nurse labels a patient an alcoholic because of his or her ethnicity. Which of the following best describes this action by the nurse?
- A. Stereotyping
- B. Prejudice
- C. Racism
- D. Ethnocentrism
Correct Answer: A
Rationale: The correct answer is A: Stereotyping. Stereotyping is the act of categorizing individuals based on certain characteristics or traits, such as ethnicity, without considering individual differences. In this case, the nurse is assuming the patient is an alcoholic solely based on their ethnicity, which is a form of stereotyping. Prejudice (B) involves holding negative attitudes or beliefs about a particular group, which is not explicitly stated in the scenario. Racism (C) involves discrimination or prejudice based on race, not necessarily ethnicity. Ethnocentrism (D) is the belief in the superiority of one's own ethnic group, which is not directly applicable in this situation.
Which action by a nurse represents the practice of decolonization?
- A. Enforcing Eurocentric ideologies to maintain cultural uniformity
- B. Prioritizing certain cultural perspectives over others
- C. Recognizing and challenging dominating colonial influences
- D. Eliminating all traditional healing practices to standardize care
Correct Answer: C
Rationale: The correct answer is C: Recognizing and challenging dominating colonial influences. Decolonization in nursing involves acknowledging and addressing historical power imbalances and colonial legacies in healthcare. By recognizing and challenging dominating colonial influences, nurses advocate for culturally safe care and work towards dismantling systemic inequalities. Enforcing Eurocentric ideologies (choice A) and prioritizing certain cultural perspectives (choice B) can perpetuate colonization rather than decolonization. Eliminating traditional healing practices (choice D) disregards cultural diversity and goes against the principles of decolonization.
A nurse is working with an immigrant population. Which of the following should be the first action taken by the nurse?
- A. Be aware of one's own cultur
- C. Become familiar with traditional practices of the immigrants.
- D. Try to see things from the immigrant's viewpoint.
Correct Answer: A
Rationale: The correct answer is A: Be aware of one's own culture. This is the first action because self-awareness of one's own cultural beliefs, biases, and values is essential in promoting cultural competence. Understanding one's own culture helps prevent misunderstandings and conflicts with individuals from different cultural backgrounds. It also allows the nurse to approach care with an open mind and respect for diversity.
Choice C is incorrect as it only focuses on understanding the immigrants' culture without considering the nurse's own cultural influences. Choice D is not the first action to be taken as understanding the immigrant's viewpoint comes after acknowledging one's own cultural perspectives. Choices B, E, F, and G are irrelevant to the initial step of addressing cultural competence.
A woman is sitting in a corner of the clinical waiting room, crying audibly. The nurse asks, "What's wrong? Can I help?" The woman responds, "They just told me I have a positive mammogram and I need to see my doctor for follow-up tests. I know I'm going to die of cancer. How can I tell my family?" Which of the following information does the nurse need to know in order to help the woman cope with this finding?
- A. The negative predictive value of mammography
- B. The positive predictive value of mammography
- C. The reliability of mammography
- D. The validity of mammography
Correct Answer: A
Rationale: The correct answer is A: The negative predictive value of mammography. The nurse needs this information to help the woman cope because it indicates the probability that a negative mammogram truly indicates the absence of breast cancer. Knowing this value can provide reassurance to the woman that a positive mammogram doesn't definitively mean she has cancer. The other choices are incorrect because: B (Positive predictive value) focuses on the likelihood of cancer if the test is positive, which may increase the woman's anxiety. C (Reliability) refers to the consistency of results, but it doesn't directly address the woman's concerns about her health. D (Validity) assesses how well a test measures what it is supposed to measure, but it doesn't offer immediate reassurance to the woman in this emotional moment.