Epidemiological triangle Study guides, Class notes & Summaries

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 ...

1. Question: Where can providers find criteria for reviewing an internet site for rigor? 2. Question: Which of the following is an example of a secondary prevention strategy? 3. Question: Which of the following is an example of a tertiary prevention strategy? 4. Question: What are the criteria that should be considered for a screening test to be effective? 5. Question: Which of the following is a measure of exposure in a case-control study? 6. Question: Which of the following is an example ...

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 measurement focus on in Epidemiology? - ANSWER-Distribution and Dete...

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 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 ...

Question: Which of the following is not a valid source of law? Question: A sidewalk preacher stands out on a street coroner in a residential neighborhood at 10:30 pm on a Tuesday night and exercises his rights to freedom of expression by yelling at the top of his lungs that God is going to end the world the following morning. Police arrest the preacher, accusing him of violating a city ordinance against disturbing the peace. The ordinance, among other things, makes it a crime to make continual l...

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...

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 ...

Midterm Exam: NR503/ NR 503 (New 2023/ 2024 Update) Population Health, Epidemiology & Statistical Principles Exam Review | Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: For disease to occur the agent, host, and enviro must: Answer: interact, but not every exposure results in illness Q: Agent Answer: Something that is causing disease EX: bacteria, virus, parasite, etc Q: Host Answer: Thing being infected by the agent -Age, educ, occ, b...

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...