The public health nurse understands that the following statement best describes the goal of community-oriented nursing?
Giving direct care to ill individuals within their family setting
Providing care to manage acute or chronic conditions
Providing care to individuals and families
To preserve, protect, promote, or maintain health and prevent disease
The Correct Answer is D
Choice A reason: Direct care is narrow; community nursing aims broader prevention. This errors per public health standards. It’s universally distinct, not the overarching goal.
Choice B reason: Managing conditions is part, not the full community goal. Prevention is key. This misaligns with nursing scope. It’s universally distinct, too limited.
Choice C reason: Individual/family care is included, but prevention is the goal. This errors per nursing standards. It’s universally distinct, lacks preventive focus.
Choice D reason: Preserving, promoting health, and preventing disease define community nursing. This aligns with public health standards. It’s universally recognized, distinctly comprehensive in scope.
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Correct Answer is D
Explanation
Choice A reason: Tertiary prevention treats effects, not site opposition. Justice fits, per nursing standards. This errors in focus. It’s universally distinct.
Choice B reason: Risk communication informs; justice opposes unfairness. This misaligns with public health principles. It’s universally distinct, not advocacy-based.
Choice C reason: Epidemiology studies patterns, not equity opposition. Justice applies, per nursing. This errors in purpose. It’s universally distinct.
Choice D reason: Environmental justice fights unfair environmental burdens on minorities. This aligns with nursing standards. It’s universally applied, distinctly equitable.
Correct Answer is A
Explanation
Choice A reason: Rocky Mountain spotted fever, caused by Rickettsia rickettsii, spreads via tick bites, a classic vector-borne mechanism. Ticks transfer the bacteria during feeding, triggering fever and rash, demonstrating how vectors biologically transmit pathogens between hosts, distinguishing it epidemiologically clearly.
Choice B reason: Anthrax, from Bacillus anthracis, isn’t vector-borne but spreads via spores through direct contact, inhalation, or ingestion, like contaminated soil. No biological vector like ticks is involved; it’s an environmental exposure disease, not reliant on intermediary transmission biologically or consistently.
Choice C reason: Hepatitis B transmits through blood or bodily fluids, not vectors. It’s a viral infection from human-to-human contact, like needle sharing, lacking a biological intermediary like mosquitoes, distinguishing it from vector-borne diseases reliant on external carriers entirely for spread.
Choice D reason: E. coli O157:H7 spreads via contaminated food or water, not vectors. It’s a bacterial pathogen causing gastrointestinal illness, transmitted directly through ingestion, not biologically via insects or animals, separating it from vector-dependent disease transmission mechanisms completely and distinctly.
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