Nokea
A city council discusses how former city laws promoted segregation in the community years ago. Which of the following was being demonstrated when segregation occurred?
- A. Prejudice
- B. Cultural imposition
- C. Racism
- D. Stereotyping
Correct Answer: C
Rationale: The correct answer is C: Racism. When segregation occurred due to city laws, it was a demonstration of racism, which involves systemic discrimination and prejudice against individuals based on their race or ethnicity. Racism was institutionalized through these laws, leading to unequal treatment and opportunities for different racial groups. Prejudice (A) refers to preconceived opinions that are not necessarily institutionalized like racism. Cultural imposition (B) is the act of imposing one's cultural values on others and is not the primary factor in segregation. Stereotyping (D) involves generalizations about a group of people but does not necessarily lead to segregation on its own.
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The nurse often has to make resource allocation decisions. Which of the following best describes the
- A. The specific moral or ethical principle related to the situation
- B. The cheapest, most economical approach
- C. The most rational probable outcome
- D. The needs of the aggregate rather than a few individuals
Correct Answer: A
Rationale: The correct answer is A: The specific moral or ethical principle related to the situation. In resource allocation decisions, nurses must consider ethical principles such as beneficence, justice, autonomy, and nonmaleficence. By applying these principles, nurses can ensure fair and ethical distribution of resources. Choice B (The cheapest, most economical approach) may not always align with ethical principles and could compromise quality of care. Choice C (The most rational probable outcome) may not necessarily consider ethical implications. Choice D (The needs of the aggregate rather than a few individuals) could lead to neglecting individual patient needs.
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.
Statistics clearly demonstrate that there are significantly more cases of a disease in one particular
- A. A cultural or ethnic concentration in the neighborhood
- B. The geographical location of the neighborhood within the city
- C. A statistical fluke without meaning
- D. The time of year the different statistics were collected throughout the city
Correct Answer: A
Rationale: The correct answer is A: A cultural or ethnic concentration in the neighborhood. This is because cultural or ethnic factors can influence health behaviors, access to healthcare, genetic predispositions, and environmental exposures, all of which can impact disease prevalence. Geographical location (B) may play a role in some cases but is not as directly linked to disease patterns as cultural factors. Choice C suggests randomness, which is unlikely given the clear statistical demonstration mentioned in the question. The time of year (D) is not a significant factor unless it is directly related to cultural or ethnic practices affecting disease spread.
Which of the following statements describes how nursing in the community is more challenging than nursing in an acute care setting?
- A. There is limited access to information useful to the nurse in giving care in the community.
- B. More paperwork and forms are required when giving care in the home.
- C. It is more challenging to control the environment in the community.
- D. Specialization isn't possible in the community setting.
Correct Answer: A
Rationale: The correct answer is A because limited access to information in the community setting hinders the nurse's ability to provide comprehensive care. In acute care settings, information such as patient history, lab results, and vital signs are readily available. In the community, nurses may have to rely on incomplete records or lack real-time data. This impacts treatment decisions and coordination with other healthcare providers. Choice B is incorrect as paperwork is a common challenge in both settings. Choice C is incorrect because controlling the environment in the community is different but not necessarily more challenging. Choice D is incorrect as specialization can still occur in the community through advanced training and collaboration.
A nurse advises a client with osteoporosis to have three servings of milk or dairy products daily.
- A. Primary prevention
- B. Secondary prevention
- C. Tertiary prevention
- D. Treatment, but not prevention
Correct Answer: A
Rationale: The correct answer is A: Primary prevention. This recommendation aims to prevent osteoporosis from developing in the first place by promoting adequate calcium intake. Primary prevention focuses on reducing the risk factors and promoting healthy behaviors to prevent the onset of a disease. Choices B, C, and D are incorrect because they are related to different stages of disease prevention and management. Secondary prevention involves early detection and treatment to prevent complications, tertiary prevention focuses on managing the complications of a disease, and treatment without prevention (choice D) implies addressing the disease after it has already developed.