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A nurse is assessing an outbreak of mumps among school-age children. Using the epidemiological triangle, the nurse should recognize that which of the following is the host?
- A. The vaccine
- B. The virus
- C. The school
- D. The children
Correct Answer: D
Rationale: The correct answer is D: The children. In the epidemiological triangle, the host refers to the organism that harbors the disease. In this case, the school-age children are the host as they are the ones affected by the mumps virus. The virus (option B) is the agent causing the disease, the vaccine (option A) is a preventative measure, and the school (option C) is the environment where transmission may occur but not the host. Therefore, the children (option D) being the individuals who are infected and affected by the mumps outbreak, are correctly identified as the host in this scenario.
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A home health nurse is scheduled for a first-time visit to a client. Which of the following should the nurse perform first?
- A. Blood pressure screening
- B. Mental status examination
- C. Review of the neighborhood
- D. Family history
Correct Answer: C
Rationale: The correct answer is C: Review of the neighborhood. This should be performed first to assess the safety and environment of the client's home, ensuring the nurse's safety and the ability to provide care effectively. It helps identify potential hazards or resources in the community. Blood pressure screening (A) can wait until after ensuring a safe environment. Mental status examination (B) is important but can be conducted after assessing the neighborhood. Family history (D) is not a priority for the first visit.
In the last month, three cases of tuberculosis have been referred to the health department. Which of the following is the priority information for the community health nurse to obtain from each client?
- A. Demographics
- B. Household members
- C. Occupation
- D. Health history
Correct Answer: B
Rationale: The correct answer is B: Household members. This is the priority information for the nurse to obtain as tuberculosis is highly contagious and can spread within households. By knowing the household members, the nurse can assess the risk of transmission and provide appropriate guidance for testing and treatment. Demographics (A) may provide background information but are not as crucial as identifying close contacts. Occupation (C) and health history (D) are important but do not directly address the immediate risk of transmission within the household.
A nurse is providing teaching to a client who speaks a different language than the nurse, and an interpreter is present. Which of the following findings should the nurse document to show that the client understands the teaching?
- A. Client smiles at the nurse.
- B. Client asks questions to the interpreter.
- C. Client makes eye contact with the nurse frequently.
- D. Client points to printed resources when the nurse speaks.
Correct Answer: B
Rationale: The correct answer is B: Client asks questions to the interpreter. This indicates that the client is actively engaging with the information being provided, seeking clarification, and demonstrating an understanding of the teaching. Asking questions shows the client is processing the information and trying to make sense of it. Smiling at the nurse (A) may indicate politeness or agreement but does not necessarily reflect comprehension. Making eye contact (C) can show attentiveness but not necessarily understanding. Pointing to printed resources (D) may indicate a desire for more information but doesn't confirm comprehension.
A nurse manager in a local community health agency is creating a job description for a new nurse who will practice community-oriented nursing. Which of the following should the nurse include in the job description? (Select all that apply)
- A. Investigate potential health and environmental issues
- B. Initiate support groups for parents of autistic children
- C. Provide wound care for clients in their homes
- D. Participate in local health surveillance activities
- E. Provide health-related education to community groups
Correct Answer: A,B,D,E
Rationale: The correct answer includes choices A, B, D, and E. Choice A is essential as investigating potential health and environmental issues is crucial in community-oriented nursing to identify and address health concerns. Choice B is important as initiating support groups for parents of autistic children promotes community well-being. Choice D is necessary as participating in local health surveillance activities helps in monitoring community health trends. Choice E is crucial as providing health-related education to community groups promotes health awareness and prevention. Choices C, F, and G are incorrect as they do not directly align with the scope of community-oriented nursing, which focuses on population-based care and health promotion rather than individual wound care or unspecified activities.
A nurse is serving on a state task force for disaster planning. The nurse is engaging in disaster preparedness efforts when performing which of the following actions?
- A. Implementing a disaster triage plan with a local medical facility
- B. Functioning as a manager at a temporary shelter
- C. Assisting with the identification of a biological agent
- D. Organizing a mass casualty drill for community members
Correct Answer: D
Rationale: The correct answer is D: Organizing a mass casualty drill for community members. This is the correct action for disaster preparedness as it helps in testing response procedures and identifying areas for improvement. Implementing a disaster triage plan (A) is important but doesn't involve community participation. Functioning as a manager at a temporary shelter (B) is a crucial role during a disaster but doesn't directly relate to preparedness efforts. Assisting with the identification of a biological agent (C) is more about response to an ongoing disaster rather than preparedness. Overall, organizing a mass casualty drill involves proactive planning and community involvement, making it the most suitable choice for disaster preparedness efforts.