A public health nurse is working with a community HIV task force and providing outreach for a high-risk community group. The public health nurse has received a positive HIV test result for one of the community members and successfully linked the individual to care. The public health nurse should identify that which of the following is true about this community member's diagnosis?
The nurse should review the state laws to determine if and how this information should be shared with the National Notifiable Disease Surveillance System.
The nurse should recognize this diagnosis as an indication that the outreach program is not successful.
Outside the healthcare team, the nurse should keep this diagnosis confidential.
The Correct Answer is A
Choice A Reason:
The nurse should review the state laws to determine if and how this information should be shared with the National Notifiable Disease Surveillance System. This is the correct answer because HIV is a notifiable disease, meaning that cases must be reported to public health authorities to monitor and control the spread of the infection. Each state has specific laws and regulations regarding the reporting of notifiable diseases, and it is crucial for the nurse to be aware of these requirements to ensure compliance and public health safety.
Choice B Reason:
The nurse should recognize this diagnosis as an indication that the outreach program is not successful. This statement is incorrect. A positive diagnosis does not necessarily mean that the outreach program is unsuccessful. On the contrary, identifying and linking individuals to care is a key objective of such programs. The success of the program can be measured by its ability to reach high-risk individuals, provide testing, and ensure they receive appropriate care and support.
Choice C Reason:
Outside the healthcare team, the nurse should keep this diagnosis confidential. While confidentiality is critical in healthcare, the reporting of notifiable diseases like HIV is an exception due to public health concerns. The nurse must balance confidentiality with the legal obligation to report the diagnosis to public health authorities. This ensures that appropriate measures can be taken to prevent further transmission and provide necessary public health interventions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason:
Increased exposure increases the risk of developing the disease. This statement describes a dose-response relationship, which is another important criterion for establishing causation. It indicates that as the level of exposure to a potential cause increases, the risk of developing the disease also increases. However, this does not specifically address the temporal sequence required to establish causation.
Choice B Reason:
The exposure must come before the disease develops. This is the correct definition of a temporal relationship in epidemiological studies. For causation to be established, it is essential that the exposure to the potential cause occurs before the onset of the disease. This temporal sequence is crucial because it helps to rule out reverse causation, where the disease might influence the exposure rather than the other way around.
Choice C Reason:
When the exposure is decreased or eliminated, the risk of disease declines or is eliminated. This statement describes the concept of reversibility, which is another criterion for causation. It suggests that reducing or removing the exposure should lead to a decrease in the incidence of the disease. While important, it does not specifically define the temporal relationship.
Choice D Reason:
A relationship is biologically plausible, and it makes sense. This statement refers to biological plausibility, which means that the observed association between exposure and disease is consistent with existing biological or medical knowledge. While biological plausibility supports causation, it does not define the temporal sequence necessary to establish a causal relationship.
Correct Answer is B
Explanation
Choice A Reason:
Research indicating that a screening is not warranted at this time and may be harmful aligns with a Grade D recommendation from the USPSTF. Grade D recommendations suggest that the service has no net benefit or that the harms outweigh the benefits, and therefore, it should be discouraged.
Choice B Reason:
A Grade C recommendation from the USPSTF means that the service should be selectively offered or provided to individual patients based on professional judgment and patient preferences. There is at least moderate certainty that the net benefit is small. This means that while there is some benefit, it is not substantial enough to recommend the service for all individuals.
Choice C Reason:
The statement that there is not enough evidence to determine if a screening is helpful or not corresponds to a Grade I (Insufficient) recommendation. This grade indicates that the current evidence is insufficient to assess the balance of benefits and harms of the service. More research is needed to make a definitive recommendation.
Choice D Reason:
Research indicating that a screening exam is beneficial aligns with a Grade A or B recommendation. Grade A recommendations suggest high certainty that the net benefit is substantial, while Grade B recommendations suggest high certainty that the net benefit is moderate or there is moderate certainty that the net benefit is moderate to substantial.
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