Community Health Verified Questions and Answers Test Bank -Nurselytic

Correct Answer: A

Rationale: The correct answer is A: The negative predictive value of mammography. This is because the woman is distressed about the possibility of having cancer after receiving a positive mammogram result. Understanding the negative predictive value will help the nurse explain to the woman that a positive result does not necessarily mean she has cancer, as there can be false positives. This information can provide reassurance and help the woman cope with her anxiety.


Choice B, the positive predictive value, is not as relevant in this situation because the woman is already aware of her positive result and is more concerned about the implications of that result.

Choices C and D, reliability and validity of mammography, are important factors to consider in assessing the accuracy of the test but do not directly address the woman's emotional distress and need for coping strategies.

Correct Answer: A

Rationale: The correct answer is A: The negative predictive value. This is crucial because in this scenario, we are concerned with identifying those who are not infected to prevent further spread of the disease. The negative predictive value indicates the probability that a negative test result is truly negative, thus correctly identifying those who are not infected.

Choice B (positive predictive value) is not as crucial in this context because it indicates the probability that a positive test result is truly positive, which is not the main concern here.
Choice C (sensitivity) and D (specificity) relate to the accuracy of the test itself, rather than the outcome for the individuals in the auditorium.

Choices E, F, and G are not provided, so they are not applicable in this case.

Correct Answer: A

Rationale: The correct answer is A because operating spontaneously from a place of cultural humility indicates a deep internalization and understanding of cultural humility principles. The nurse doesn't need to consciously think about it, demonstrating genuine and ingrained behavior. This level of consciousness reflects true cultural humility.
Choice B implies a struggle to demonstrate cultural humility, indicating a lack of natural integration.

Choices D, E, F, and G are incomplete or lack the depth and immediacy of action seen in choice A.

Correct Answer: C

Rationale: The correct answer is C because reflecting on how their background influences their perception of others helps nurses recognize and mitigate biases. This self-awareness allows for more objective and empathetic interactions.
Choice A is incorrect as it perpetuates stereotypes.
Choice B may impose the nurse's values onto the client, hindering rapport.
Choice D promotes discrimination.

Correct Answer: A

Rationale: The correct answer is A because it explains the importance of investigating any unusual increase in incidence while considering natural patterns and predictability. It emphasizes the significance of understanding seasonal variations and the potential impact on health. This approach helps in distinguishing between expected fluctuations and potentially alarming situations. This mindset is crucial in public health surveillance to differentiate between regular occurrences and potential outbreaks, allowing for timely intervention and control measures. In contrast, the other choices do not focus on the need to investigate unusual increases or the importance of considering natural patterns, making them less relevant in the context of public health surveillance.