Epidemiology and Disease Factors
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Epidemiology and Disease Factors

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Questions and Answers

What characterizes endemic occurrence of a disease?

  • Intermittent outbreaks of disease symptoms
  • An unusually large number of cases in a short period
  • Simultaneous occurrence across multiple countries
  • Constant occurrence of cases within a locality (correct)
  • Which factor is NOT considered an environmental factor in disease distribution?

  • Genetic predisposition (correct)
  • Physical environment
  • Biologic environment
  • Socio-economic environment
  • How is an epidemic defined?

  • Unusually large number of cases in a short timeframe (correct)
  • Occurrence of illness purely due to environmental factors
  • Continuous occurrence of the usual number of cases
  • Intermittent outbreaks over extended periods
  • What distinguishes a pandemic from other disease occurrences?

    <p>It involves several countries simultaneously</p> Signup and view all the answers

    Which statement about inter-current diseases is true?

    <p>They occur intermittently without a direct relationship</p> Signup and view all the answers

    What role does socio-economic environment play in disease distribution?

    <p>It directly influences the occurrence of disease agents</p> Signup and view all the answers

    What is the primary goal of epidemiology in disease detection?

    <p>To understand the relationship between disease and environmental factors</p> Signup and view all the answers

    Why is a more acute disparity in epidemic cases concerning?

    <p>It signifies urgent and serious health problems</p> Signup and view all the answers

    What is one function of the epidemiology nurse during a disease outbreak?

    <p>Engage in case findings and collection of laboratory specimens</p> Signup and view all the answers

    Which activity is NOT part of the follow-up recommendations after a disease outbreak?

    <p>Providing financial assistance to all patients</p> Signup and view all the answers

    Which primary function involves monitoring health personnel during disease surveillance?

    <p>Implement public health surveillance</p> Signup and view all the answers

    What is an important aspect of coordinating with the health team during an outbreak?

    <p>Accomplishing and maintaining records and reports</p> Signup and view all the answers

    What role does the epidemiology nurse play in community health education?

    <p>Organizes and conducts community health education campaigns</p> Signup and view all the answers

    What is the aim of the Department of Health by 2030?

    <p>To be a global leader in health outcomes and systems</p> Signup and view all the answers

    Which activity is part of assisting during an outbreak investigation?

    <p>Assisting in rapid surveys and surveillance</p> Signup and view all the answers

    Which of the following is a key responsibility of the epidemiology nurse regarding health cases?

    <p>Following up cases and contacts for better tracking</p> Signup and view all the answers

    What should subjective data include during a health assessment?

    <p>Direct quotes from the client regarding their health status</p> Signup and view all the answers

    Which of the following factors is NOT generally included in local factors affecting health?

    <p>Family history of diseases</p> Signup and view all the answers

    What is the first step in a Community Health Needs Assessment?

    <p>Profiling the relevant information about health status</p> Signup and view all the answers

    What type of language should be avoided when documenting assessment data?

    <p>Generalizations like 'good' or 'fair'</p> Signup and view all the answers

    Which of the following is an example of a local factor affecting health?

    <p>Work and employment conditions</p> Signup and view all the answers

    What role does communication play in the nursing process?

    <p>It aids in the formation of nursing diagnoses and interventions</p> Signup and view all the answers

    How should health behaviors, such as smoking, be documented?

    <p>Clearly and specifically as part of the health assessment</p> Signup and view all the answers

    What results from the evaluation stage of health outcomes?

    <p>Determination of the effectiveness of previously implemented plans</p> Signup and view all the answers

    What is the primary aim of a comprehensive community diagnosis?

    <p>To gain insight into the general health conditions and risk factors of the community.</p> Signup and view all the answers

    Which statistical approach is commonly used to determine the average in community health analysis?

    <p>Mean</p> Signup and view all the answers

    Which element is NOT considered when analyzing demographic variables in a community diagnosis?

    <p>Cultural practices</p> Signup and view all the answers

    What does the standard deviation indicate in the context of community health nursing?

    <p>It indicates the dispersion of a set of data points.</p> Signup and view all the answers

    In community health nursing, the percentile method is often preferred due to its ability to:

    <p>Summarize large data sets succinctly.</p> Signup and view all the answers

    Which phase in community diagnosis involves detailing activities to meet set objectives?

    <p>Preparation stage</p> Signup and view all the answers

    What impact do economic circumstances have on health according to the provided content?

    <p>They are associated with high rates of illness and death among poorer sectors.</p> Signup and view all the answers

    Which of the following best describes the role of health inequalities in community health?

    <p>They highlight the differences in health outcomes based on socio-economic status.</p> Signup and view all the answers

    What is a key aspect the nurse must understand before entering a community?

    <p>The cultural practices and lifestyle of the people</p> Signup and view all the answers

    What is the primary aim of partnership and collaboration within a community?

    <p>To get people to work together to address common concerns</p> Signup and view all the answers

    Which phase involves the formation of a core group within community organization?

    <p>Organizational phase</p> Signup and view all the answers

    How is networking defined in the context of community organizations?

    <p>A relationship based on exchanging information about goals and services</p> Signup and view all the answers

    What activity is essential during the social preparation phase of community organization?

    <p>Spotting and developing potential leaders</p> Signup and view all the answers

    Which of the following groups is not mentioned as part of valuable working relationships to maintain in a community?

    <p>Political action committees</p> Signup and view all the answers

    What is a significant benefit of living among the community members?

    <p>Understanding their hardships and sharing aspirations</p> Signup and view all the answers

    What does the education and training phase primarily entail?

    <p>A small amount of time with significant impact</p> Signup and view all the answers

    Study Notes

    Inter-Current or Pre-Existing Disease

    • There is no clear relationship between inter-current or pre-existing disease and other factors
    • These diseases occur intermittently over time

    Human Behavior

    • Human behavior can influence the existence of a disease agent, one’s exposure to it, or susceptibility to the agent

    Environmental Factors

    • These are extrinsic factors that influence disease
    • Physical environment, biological environment, and socio-economic environment all play a role

    Disease Distribution

    • The methods and techniques of epidemiology are used to determine the cause of a disease based on characteristics of the person with the disease or the environment
    • Population and environment of different times or places are not similar

    Epidemic Occurrence

    • This refers to a situation with an unusually large number of cases within a short period
    • The more disproportionate the relationship between number of cases and the period of occurrence, the more urgent and serious the problem

    Pandemic

    • This is the simultaneous occurrence of an epidemic of the same disease in several countries

    Functions of the Epidemiology Nurse

    • Implement public health surveillance
    • Monitor local health personnel conducting disease surveillance
    • Conduct and/or assist in outbreak investigation
    • Assist in rapid surveys and surveillance during disasters
    • Assist in the conduct of surveys, program evaluation, and other epidemiological studies
    • Communicate findings
    • Participate in case findings and laboratory specimen collection
    • Isolate cases of communicable disease
    • Render nursing care, teach and supervise care
    • Perform and teach household members concurrent and terminal disinfection
    • Give health teachings to prevent further spread of disease
    • Follow up cases and contacts
    • Organize, coordinate, and conduct community health education campaigns/meetings
    • Refer cases when necessary
    • Coordinate with other concerned community agencies
    • Accomplish and keep records and reports and submits to the proper office/agency

    Department of Health by 2030

    • Aims to be a global leader for attaining better health outcomes, competitive and responsive healthcare systems, and equitable healthcare access

    Subjective Data

    • This refers to what the client states about his health status
    • This data is essential for patient assessment and intervention

    Documentation of Assessment Data

    • Subjective information should be indicated by quotation marks
    • Objective assessments should not use generalizations like “good”, “normal”, or “fair”
    • Information should be recorded completely, objectively, and concisely

    Steps to Community Health Needs Assessment

    • Profiling is the collection of relevant information about the health of the population
    • Deciding on priorities for action
    • Planning public health and healthcare programs to address priority issues
    • Implementing the planned activities
    • Evaluating health outcomes

    Health Inequalities

    • Disease and illness patterns are closely associated with economic circumstances
    • High rates of death and illness are common among poor sectors of society

    Community Diagnosis

    • Determining community health status is a process called community assessment
    • Community organizing refers to a process in which the community is able to sustain development activities
    • The nurse must build relationships with people in the community such as people’s organizations, health organizations, educational institutions, the local government units, financial institutions, religious groups, socio-civic organizations, sectoral groups, etc.

    Networking

    • This is a relationship among organizations where each entity shares information about its goals, objectives, services, facilities, etc.

    Types of Community Diagnosis

    • Comprehensive community diagnosis: aims to collect general information about the community to determine prevalent health conditions and risk factors, lifestyle behaviors and attitudes, and socioeconomic conditions.

    Elements of a Comprehensive Community Diagnosis

    • Demographic variables: This analysis should show the size, composition, and geographical distribution of a population.

    Entry into the Community

    • Basic information about the area in relation to the cultural practices and lifestyles of the people must be known before entry into the community.
    • Establishing rapport with the community is important
    • Living in the community and sharing hardships and aspirations can build trust and cooperation.

    Phases of Community Organization

    • Organization Phase:
      • Social Preparation
      • Spotting and Developing Potential Leaders
      • Core Group Formation
      • Setting up the community organization
    • Education and Training Phase
      • Education and training phase

    Statistical Approaches

    • Central Tendencies:
      • Mean: Average
      • Median: Range (highest – lowest score)
      • Mode: Frequency of occurrence of a variable (used if there are too many variables)
    • Standard Deviation: Used if there are too many variables (seldom used in CHN)
    • Percentile (%) Method: Most commonly used in CHN

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    Description

    Test your knowledge on the key concepts of epidemiology, including the impact of inter-current diseases, human behavior, and environmental factors on disease distribution and epidemic occurrence. Explore how different elements interplay in determining the spread of diseases in populations.

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