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A community health nurse is preparing a community presentationab
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out the epidemiological triangle. Which of the following elements is
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a host.?
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Salmonella on a wood cutting board. n n n n n
A raccoon with rabies
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A farm containing pesticides.
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a factory with high noise levels.
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The epidemiological triangle is a model of the agent-
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host environment interaction that causes disease. The h
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ost is a living species, either human or animal, that is capa
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ble of being infected ore affected by an agent.
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A newly licensed nurse in a public health agency is assigned toass
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ist with the task force that is responsible for the core function of
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assessment. Which of the following is a task that the nurse could
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nbe assigned that would be consistent with thefocus of the task f
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orce?
Investigating local health hazards. n n n
, updating local policies to support community health efforts.
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Collaborating with community agencies to improve availability ofser
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vices.
Investigating health hazards of the local community is acompo n n n n n n n n n
nent of the public health core function of assessment.
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A community health nurse is visiting a family that has newbornt
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wins and two school-n n n
age children. The parents tell the nurse they are emotionally and
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financially overwhelmed. Which of the following referrals are ap
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propriate? (Select all that apply). n n n n
Postpartum support group n n
Women, Infant, and Children (WIC) program
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Child Prot n
ectiveServ n
ice (CPS)
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Medicare n
Part B n
Free school lunch program.
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