A nurse is examining the agent, host and environmental factors which can lead to disease. Which of the following models would the nurse most likely use?
Epidemiologic triangle
Health promotion
Natural history of disease
Levels of prevention
The Correct Answer is A
A. Epidemiologic triangle: The epidemiologic triangle is a public health model that examines three key components of disease transmission:
-
-
Agent – The microorganism (bacteria, virus, fungus, etc.).
-
Host – The person or animal that harbors the disease.
-
Environment – External conditions that contribute to disease spread.
-
B. Health promotion: The health promotion model focuses on behavioral and lifestyle changes to prevent illness rather than examining the direct causes of disease.
C. Natural history of disease: The natural history of disease describes how a disease progresses without intervention from the initial exposure to resolution or chronicity, but it does not specifically analyze the agent, host, and environment.
D. Levels of prevention: The levels of prevention (primary, secondary, tertiary) focus on preventing and managing disease, but they do not analyze the factors leading to disease transmission like the epidemiologic triangle does.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Risk communication: Risk communication involves informing the public about health risks but does not specifically address social inequalities in environmental hazards.
B. Tertiary prevention: Tertiary prevention focuses on managing existing health conditions, not preventing environmental injustices.
C. Environmental epidemiology: Environmental epidemiology studies the relationship between environmental exposures and health outcomes but does not directly advocate against environmental injustice.
D. Environmental justice: Environmental justice focuses on ensuring that all communities, regardless of race or socioeconomic status, receive equal protection from environmental hazards. Opposing the construction of a waste site in a disadvantaged area aligns with this principle.
Correct Answer is B
Explanation
A. Allow patients to refuse medications: While patients generally have the right to refuse treatment, public health laws can override this right in cases of communicable diseases to protect public safety.
B. Place someone on house arrest for not being compliant with their TB medication: Under public health laws, states have the authority to enforce quarantine or isolation to prevent the spread of infectious diseases like tuberculosis (TB), especially if an individual refuses treatment.
C. Allow patients to have advance directives in place: Advance directives relate to personal healthcare decisions, not police power, which focuses on protecting public health and safety.
D. Arrest someone for using illegal drugs: While drug use is a legal issue, police power in public health is focused on disease control rather than criminal enforcement of drug laws.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.