The nurse has heard rumors in the hospital of an Ebola outbreak in the community and decides to investigate it further.
Which steps should the nurse prioritize when beginning this investigation?
Identify the names of the people infected by the virus.
Implement a plan for control of the outbreak.
Formulate and test hypotheses as to the most probable causative factors.
Find out if the outbreak even exists.
The Correct Answer is D
Choice A rationale
Identifying the names of infected people (case finding) is a crucial step that follows confirmation of an outbreak, as part of surveillance and investigation, but it is not the first priority when an unconfirmed rumor exists, which requires initial validation.
Choice B rationale
Implementing a plan for control is a primary objective of the overall response. However, implementing control measures is premature and potentially misdirected if the existence of the outbreak has not been officially confirmed through initial epidemiological investigation.
Choice C rationale
Formulating and testing hypotheses about causative factors (e.g., agent, source, transmission mode) is the next major analytical phase of an outbreak investigation, following the initial verification and description of the outbreak's existence and characteristics.
Choice D rationale
The first and most prioritized step in a public health investigation is outbreak verification, which involves establishing a clear case definition and finding out if the rumored event exists by checking surveillance data or consulting public health authorities.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The client's refusal of served food, perceiving it as foreign and potentially harmful, and the requirement for food to be blessed, strongly indicate that their behavior is rooted in cultural beliefs or practices. Culture heavily influences dietary habits, food preparation, acceptability, and spiritual rituals surrounding meals, making this the most likely basis for the stated refusal.
Choice B rationale
A psychosocial deficit would imply an impairment in the client's mental or social functioning, such as severe cognitive decline or inability to form relationships. The client's articulate explanation relating the refusal to foreign food and the need for blessing suggests a structured belief system, not an arbitrary functional deficit.
Choice C rationale
Hygiene relates to practices necessary for maintaining health and preventing disease, such as cleanliness of the food or the environment. The client's specific concern about the food being "foreign" and needing to be "blessed" does not directly relate to standard cleanliness or sanitary practices.
Choice D rationale
Allergies are specific, adverse immunological reactions to particular food components, often presenting with physical symptoms like hives or anaphylaxis. The client's verbalized reason for refusal involves food being "foreign" and needing spiritual preparation, which is distinct from a medically defined allergic response.
Correct Answer is B
Explanation
Choice A rationale
The ANA Code of Ethics emphasizes interprofessional collaboration as essential for comprehensive client care, not self-sufficiency or a lack of dependence. Ethical nursing practice requires mutual respect and sharing of knowledge and expertise among all members of the healthcare team to achieve the best client outcomes.
Choice B rationale
Compassion and respect for the dignity, worth, and uniqueness of every individual is the foundational principle articulated in the very first provision of the ANA Code of Ethics for Nurses. This core ethical mandate emphasizes the nurse's commitment to delivering care without prejudice, upholding human rights, and protecting the inherent value of all persons.
Choice C rationale
The ANA Code of Ethics clearly states that the nurse's primary commitment is to the patient/client, whether an individual, family, group, community, or population, and not to the healthcare provider, employer, or any other entity. The welfare of the patient supersedes all other loyalties.
Choice D rationale
The ethical obligation of nurses, as outlined in the Code, is centered on promoting and advocating to protect the rights, health, and safety of the patient/client. While collaboration with physicians is vital, the specific and primary advocacy role described in the Code focuses on the vulnerable client population.
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