Nokea
The public health nurse is responsible for presenting the municipal health statistics using graphs and tables. To compare the frequency of the leading causes of mortality in the municipality, which graph will you prepare?
- A. Line
- B. Bar
- C. Pie
- D. Scatter diagram
Correct Answer: B
Rationale: The correct graph to compare the frequency of leading causes of mortality is a bar graph (Choice B). A bar graph is ideal for comparing different categories of data, such as causes of mortality. The length of each bar represents the frequency of each cause, allowing for easy visual comparison. Line graphs (Choice A) are better for showing trends over time. Pie charts (Choice C) are suitable for showing parts of a whole, not for comparison. Scatter diagrams (Choice D) are used to show the relationship between two variables, not for comparing frequencies.
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What is an advantage of conducting a home visit?
- A. It enables the nurse to provide nursing care to a greater number of people
- B. It provides an opportunity to conduct a firsthand appraisal of the home situation
- C. It allows sharing of experiences among people with similar health problems
- D. It fosters the family's initiative in providing for the health needs of its members
Correct Answer: B
Rationale: The correct answer is B because conducting a home visit allows the nurse to assess the patient's living environment, identify potential health hazards, and understand the patient's home situation, which can influence their health. This firsthand appraisal helps tailor care plans to the individual's needs, ensuring better outcomes.
Choice A is incorrect because home visits typically involve personalized care for individual patients, not a greater number of people. Choice C is incorrect as it refers to group experiences rather than individual assessments during home visits. Choice D is incorrect as fostering family initiative is not the primary advantage of conducting a home visit; it is about assessing the home environment for better care planning.
Who serves as the Chairman of the Municipal Health Board?
- A. Mayor
- B. Municipal Health Officer
- C. Public Health Nurse
- D. Any qualified physician
Correct Answer: A
Rationale: The Mayor serves as the Chairman of the Municipal Health Board because they are the head of the local government and responsible for decision-making. The Mayor has the authority to oversee and lead various municipal departments, including public health. The Municipal Health Officer (Choice B) is responsible for implementing health programs but does not necessarily serve as the Chairman. The Public Health Nurse (Choice C) and Any qualified physician (Choice D) may have important roles within the health board but do not typically hold the position of Chairman.
CHN is a community-based practice. What best explains this statement?
- A. The service is provided in the natural environment of people
- B. The nurse conducts community diagnosis to determine nursing needs and problems
- C. The services are based on the available resources within the community
- D. Priority setting is based on the magnitude of the health problems identified
Correct Answer: B
Rationale: The correct answer is B because in community-based nursing, conducting a community diagnosis is crucial to identify the specific nursing needs and problems of the community. This helps in planning and implementing appropriate interventions. Choice A is incorrect as providing services in the natural environment is a characteristic of community health nursing, not community-based practice specifically. Choice C is incorrect because community-based practice focuses on utilizing resources beyond just those available within the community. Choice D is incorrect as priority setting is based on the identified needs, not just the magnitude of health problems.
What is the primary purpose of conducting an epidemiologic investigation?
- A. Delineate the etiology of the epidemic
- B. Encourage cooperation and support of the community
- C. Identify groups at risk of contracting the disease
- D. Identify the geographical locations of disease cases in the community
Correct Answer: A
Rationale: The primary purpose of conducting an epidemiologic investigation is to delineate the etiology of the epidemic. This involves studying the causes and risk factors contributing to the outbreak of the disease. Understanding the etiology helps in developing prevention and control strategies. Other choices are incorrect because encouraging cooperation and support of the community (B) and identifying groups at risk (C) are important outcomes but not the primary purpose of the investigation. Similarly, identifying geographical locations of disease cases (D) is essential for mapping the spread but not the main objective of determining the cause.
Isolation of a child with measles belongs to which level of prevention?
- A. Primary
- B. Secondary
- C. Intermediate
- D. Tertiary
Correct Answer: A
Rationale: The correct answer is A: Primary prevention. Isolating a child with measles is a primary prevention measure as it aims to prevent the spread of the disease to others who are not yet infected. Primary prevention focuses on preventing the occurrence of a disease before it happens. Isolation helps contain the spread of measles to reduce the risk of further transmission.
Choice B: Secondary prevention involves early detection and treatment of a disease to prevent complications. Isolating a child with measles is not focused on early detection or treatment.
Choice C: Intermediate prevention is not a recognized level of prevention and is not applicable in this context.
Choice D: Tertiary prevention aims to minimize the impact of a disease that has already occurred by preventing complications and improving quality of life. Isolating a child with measles is not considered tertiary prevention as it is focused on controlling the spread of the disease rather than managing its consequences.