Epidemiological triangle - Study guides, Class notes & Summaries

Host Environment Agent three parts of the epidemiological triangle Host epidemiological triangle: - age, sex, race, genetic profile, previous disease, immune status, religion, customs, occupation, marital status, family background Environment epidemiological triangle: - temp, humidity, altitude, crowding, housing, neighborhood, water, milk, food, radiation, pollution, and noise Agent epidemiological triangle: - biologic (bacteria and viruses) -chemical (poison, alcohol, smoke) -physical (trau...

When outbreak of disease occurs, the nurse uses the three elements to inquiry to an explanation of disease. What is the model of investigation called? What are the 3 elements in the model? Correct Answer-The epidemiological triangle Agent, host, and environment What is the web of causation? Correct Answer-Illustrates the complexity of relationships among causal variables of diseases What is wheel model of epidemiology? Correct Answer-Multiple causes of host and environmental interactions ...

Exam 3: NUR206 / NUR 206 (Latest 2024 / 2025 Update) Community Nursing Concepts Exam | Questions and Verified Answers | 100% Correct | Grade A - Fortis Question: The community health nurse is delegating roles to a group of nurses during the implementation of an educational program. Which describes the roles of the task specialist? Answer: Keep the group focused on the outcome Question: The community health nurse is reviewing a research study of a viral outbreak based on epidemiol...

Epidemiology the study of health-related trends in populations for the purpose of disease prevention, health maintenance, and health protection -used to monitor disease trends Epidemiological triangle -involves the study of the relationships among an agent, host, and environment -their interaction determines the development and cessation of communicable diseases, as they form a web of causality, which increases or decreases the risk for disease Epidemic occurs when the rate of disease exceeds ...

NSG 522- Final Exam Questions with 100% Correct Answers Epidemiology is defined as? - Answer- The STUDY of the DISTRIBUTION and DETERMINANTS of HEALTH-RELATED STATES OR EVENTS in specified POPULATIONS and the application of this knowledge to the CONTROL OF HEALTH PROBLEMS What are the core Epidemiological Functions? - Answer- Surveillance Field Investigations Analytic Studies Evaluation Linkages Policy What type of science is Epidemiology? - Answer- Quantitative What does measuremen...

Epidemiology the study of the distribution and determinants of health and disease in human population Three Elements of the Epidemiological Triangle - Agent: actual cause of disease - Host: carrier of disease - Environment: any outside factors Use of Epidemiology in Disease Control and Prevention PERSON: "Who" factors, such as demographic characteristics, health, and disease status PLACE: "Where" factors, such as geographic (data) location, climate and environmental ...

NSG 221 FINAL EXAMANALYTIC EPIDEMIOLOGY - correct answer METHOD THAT INVESTIGATES THE CAUSES OF DISEASE BY DETERMINING WHY A DISEASE RATE IS LOWER IN ONE POPULATION GROUP THAN IN ANOTHER DESCRIPTIVE EPIDEMIOLOGY - correct answer A FORM OF EPIDEMIOLOGY THAT DESCRIBES A DISEASE ACCORDING TO ITS PERSON, PLACE OR TIME WEB OF CAUSATION - correct answer A MODEL THAT CAN BE USED TO ILLUSTRATE COMPLEX INTERRELATIONSHIPS OF FACTORS INTERACTING WITH EACH OTHER TO INFLUENCE THE RISK FO, OR DISTRIBUTI...

NSG 221 FINALScreening program - correct answer -conducted by community health nurses -guidelines: -screen for conditions in which early detection and treatment can improve disease outcome and quality of life - screen populations that have risk factors or are more susceptible to the disease - select a screening method that is simple, safe, inexpensive to administer, acceptable to clients, and has acceptable sensitivity and specificity - plan for the timely referral and follow-up of...

ATI COMMUNITY PROCTORED EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED FLORENCE NIGHTINGALE'S ENVIRONMENT THEORY IMPACT OF ENVIRONMENT ON HEALTH. FOCUS ON PREVENTATIVE CARE: WASH HANDS ETC. HEALTH BELIEF MODEL ADDRESSES THE RELATIONSHIP BETWEEN A PERSON'S BELIEFS AND BEHAVIORS 1. MODIFYING VARIABLES 2. PERCEIVED ABILITY/SUSCEPTIBILITY 3. PERCEIVED BENEFITS VS BARRIERS 4. CUES TO ACTION MODIFYING VARIABLES (HBM) AN INDIVIDUAL'S PERSONAL FACTORS THAT AFFECT WHETHER THE NEW BEHAVIO...

Final Exam: NSG221/ NSG 221 (Latest 2024/ 2025 Update) Mental Health | Guide with Questions and Verified Answers| 100% Correct Analytic epidemiology - answer method that investigates the causes of disease by determining why a disease rate is lower in one population group than in another Descriptive epidemiology - answer ...