Community Health Hesi Practice Exam - Actual Exam Questions And Verified Answers With Rationales - Health Disparities & Vulnerable
Populations - Graded A+ Latest
Community Health HESI | Public Health Nursing | High Yield | Graded A+ Latest
TABLE OF CONTENTS
1. I. Community Assessment - Windshield Survey Objective Observation Data Collection Demographics Vital Statistics Environment Health Resources
Interviews, Community as Client
2. II. Epidemiology - Epidemiology Triangle Agent Host Environment, Epidemic Curve Attack Rate Incidence Prevalence, Outbreak Investigation Case
Definition Source Transmission Control Measures
3. III. Levels of Prevention - Primary Prevention Prevent Disease Before Occurrence Vaccine Health Education Hand Hygiene Health Promotion,
Secondary Prevention Early Detection Screening Contact Tracing TB Skin Test IGRA Isolate Treat Latent, Tertiary Prevention Prevent Complications
Disability Rehabilitation Treatment After Diagnosis Prescribing Antihypertensive DASH Diet Prevent Stroke MI
4. IV. Environmental Health - Lead Poisoning Old Housing Primary Prevention Remove Lead Paint Hazard Educate Secondary Screening Blood Lead
Tertiary Chelation, Waterborne Diseases Cholera Giardia Cryptosporidium E. coli Hepatitis A Typhoid Contaminated Water, Air Pollution
5. V. Communicable Disease - Contact Tracing TB Secondary Prevention, STI Primary Prevention Abstinence Condoms Education Vaccination HPV
Hep B Secondary Screening Tertiary Treatment Complications, Influenza Primary Prevention Vaccine Hand Hygiene Secondary Screening
6. VI. Immunization & Herd Immunity - Herd Immunity Measles 95% Coverage Polio 80-85% Influenza Lower Protects Unvaccinated If Enough
Vaccinated, Vaccine Schedule, Healthy People 2030 Goals Increase Immunization Rates Reduce Preventable Disease Eliminate Disparities
7. VII. Health Disparities & Vulnerable Populations - Health Disparity Difference Health Outcomes Between Groups Higher Infant Mortality African
American Diabetes Low Income Access Differences, Refugee Population Cultural Competence Health Beliefs Practices Language Interpreter Trust
Trauma Informed Barriers Access Culturally Sensitive Care, Elderly Living Alone Home Visit Safety Fall Hazards ADLs IADLs Medication Adherence
Nutrition Social Support Isolation Elder Abuse Environment, SIDS Primary Prevention Supine Back to Sleep Firm Mattress No Soft Bedding No Smoking
Breastfeeding Pacifier Room Sharing Not Bed Sharing
8. VIII. Disaster Management - Disaster Phases Mitigation Prevention Preparedness Drills Training Stockpiling Response Recovery, Preparedness
Phase Planning Drills Training Stockpiling, Response Phase Priority Triage Save Lives Emergency Care Shelter Safety Communication, Recovery
Rebuilding
9. IX. Family & Home Health - Home Visit Elderly Safety Fall Hazards ADLs IADLs Medication Adherence Nutrition Social Support Isolation Elder Abuse
Environment, Family Assessment
10. X. Health Education & Behavior Change - Health Belief Model Perceived Susceptibility Severity Benefits Barriers Self-Efficacy, Transtheoretical
Model Stages Change Precontemplation Contemplation Preparation Action Maintenance, Social Cognitive Theory, Community-Level Obesity
Interventions Farmers Market Access Walking Trails School Lunch Policy Community Gardens Bike Lanes Worksite Wellness Policy Environmental
Change
11. XI. Program Planning & Evaluation - Outcome Evaluation Measure Effect Program Health Outcomes Decreased Incidence Improved Immunization
Rates Behavior Change vs Process Evaluation Activities Implementation, Planning Implementation Evaluation
12. XII. Practice Questions - Each Asked Like Real Community Health HESI Exam
13. XIII. Answer Key with Verified Answers With Rationales Graded A+ Latest
,COMMUNITY HEALTH HESI PRACTICE EXAM - QUESTIONS ASKED LIKE REAL EXAM
Based on Community Health HESI Blueprint - Community Assessment Epidemiology Levels Prevention Environmental Health Communicable Disease Immunization Health Disparities Disaster Management
Family Home Health Education Behavior Change Program Planning Evaluation. High Yield.
1. A public health nurse is using the levels of prevention for a client with hypertension diagnosed. What level is prescribing antihypertensive and DASH diet
education?
A. No level
B. Secondary? Actually diagnosed hypertension treatment to prevent complications is secondary? No primary prevent occurrence, secondary early detection screening,
tertiary prevent complications disability - prescribing antihypertensive DASH diet after diagnosis to prevent complications stroke MI is tertiary? Or secondary? Hypertension
diagnosis secondary is screening, tertiary is treatment to prevent complications - so prescribing is tertiary
C. Only primary
D. Primary
Answer: B
Rationale: Levels: primary prevent occurrence health promotion vaccine, secondary early detection screening, tertiary prevent complications disability rehabilitation
treatment after diagnosis hypertension treatment DASH diet prevent complications stroke MI is tertiary.
2. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Screening
B. Rehabilitation
C. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
D. Treatment
Answer: C
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
3. A nurse is assessing for health disparities in a community. What is an example of health disparity?
A. Health disparity - difference in health outcomes between groups - higher infant mortality among African American, diabetes prevalence among low income, access
differences
B. Equal health
C. Only genetics
D. No disparity
Answer: A
Rationale: Health disparity difference in health outcomes between groups higher infant mortality African American diabetes low income access differences.
4. A public health nurse is assessing a community. What is the first step of community assessment?
A. No assessment
B. Evaluate
C. Windshield survey and community assessment - gather data demographics, vital statistics, environment, health resources, windshield survey objective observation, data
collection interviews
D. Implement program
Answer: C
Rationale: Community assessment first step windshield survey and data collection demographics vital statistics environment health resources objective observation
interviews.
5. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Rehabilitation
B. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
C. Treatment
D. Screening
Answer: B
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
6. A public health nurse is assessing immunization rates in a community. What is Healthy People 2030 goal?
A. No prevention goals
B. Only treatment
C. Healthy People 2030 goals - increase immunization rates, reduce preventable disease, eliminate disparities, promote health across lifespan
D. No goal
Answer: C
Rationale: Healthy People 2030 increase immunization rates reduce preventable disease eliminate disparities promote health lifespan.
7. A nurse is educating about herd immunity. What percentage vaccination needed for herd immunity for measles?
A. 50%
B. No herd immunity
C. Only 30%
D. Herd immunity measles highly contagious requires 95% vaccination coverage, polio 80-85%, influenza lower - concept protects unvaccinated if enough vaccinated
Answer: D
Rationale: Herd immunity measles highly contagious requires 95% coverage polio 80-85% influenza lower protects unvaccinated if enough vaccinated.
8. A nurse is assessing water quality in a community. What disease is waterborne?
A. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
B. Only air
C. No waterborne
D. Influenza
Answer: A
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
,9. A nurse is evaluating a community health program. What is outcome evaluation?
A. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
B. No evaluation
C. Only process
D. Only input
Answer: A
Rationale: Outcome evaluation measure effect program on health outcomes decreased incidence improved immunization rates behavior change vs process evaluation
activities implementation.
10. A nurse is working with a community with high rates of obesity. What is an example of a community-level intervention?
A. No community intervention
B. Community-level - farmers market access, walking trails, school lunch policy, community gardens, bike lanes, worksite wellness
C. Only medication
D. Individual counseling only
Answer: B
Rationale: Community-level obesity interventions farmers market access walking trails school lunch policy community gardens bike lanes worksite wellness policy
environmental change.
11. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Screening
B. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
C. Treatment
D. Rehabilitation
Answer: B
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
12. A community has an outbreak of foodborne illness. What is the role of epidemiology?
A. Epidemiology outbreak investigation - identify agent source transmission, case definition, attack rate, epidemic curve, control measures
B. No role
C. Only treatment
D. No investigation
Answer: A
Rationale: Epidemiology outbreak investigation identify agent source transmission case definition attack rate epidemic curve control measures.
13. A nurse is assessing water quality in a community. What disease is waterborne?
A. Influenza
B. Only air
C. No waterborne
D. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
Answer: D
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
14. A public health nurse is assessing immunization rates in a community. What is Healthy People 2030 goal?
A. No prevention goals
B. Healthy People 2030 goals - increase immunization rates, reduce preventable disease, eliminate disparities, promote health across lifespan
C. Only treatment
D. No goal
Answer: B
Rationale: Healthy People 2030 increase immunization rates reduce preventable disease eliminate disparities promote health lifespan.
15. A public health nurse is responding to a natural disaster. What is priority during response phase?
A. Rebuilding
B. No priority
C. Only preparedness
D. Response phase priority - triage, save lives, emergency care, shelter, safety, communication, not rebuilding which is recovery
Answer: D
Rationale: Disaster response priority triage save lives emergency care shelter safety communication rebuilding is recovery phase.
16. A public health nurse uses the epidemiology triangle to assess disease. What are the components?
A. Only host
B. Only agent
C. No triangle
D. Epidemiology triangle - agent, host, environment - agent causative, host susceptible, environment factors that affect
Answer: D
Rationale: Epidemiology triangle agent causative, host susceptible, environment factors affect transmission.
17. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Rehabilitation
B. Screening
C. Treatment
D. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
Answer: D
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
, 18. A community health nurse is conducting contact tracing for tuberculosis. What level of prevention is contact tracing?
A. No prevention
B. Secondary prevention - early detection screening contact tracing TB skin test IGRA, isolate, treat latent
C. Primary
D. Tertiary
Answer: B
Rationale: Contact tracing TB is secondary prevention early detection screening TB skin test IGRA isolate treat latent. Primary vaccine education, tertiary rehabilitation.
19. A public health nurse is planning a program for disaster preparedness. What phase is conducting drills?
A. No phases
B. Mitigation only
C. Preparedness phase - planning drills training stockpiling - phases mitigation prevention preparedness response recovery
D. Recovery
Answer: C
Rationale: Disaster phases mitigation prevention preparedness drills training stockpiling response recovery. Conducting drills is preparedness.
20. A nurse is educating about herd immunity. What percentage vaccination needed for herd immunity for measles?
A. Only 30%
B. Herd immunity measles highly contagious requires 95% vaccination coverage, polio 80-85%, influenza lower - concept protects unvaccinated if enough vaccinated
C. No herd immunity
D. 50%
Answer: B
Rationale: Herd immunity measles highly contagious requires 95% coverage polio 80-85% influenza lower protects unvaccinated if enough vaccinated.
21. A nurse is assessing water quality in a community. What disease is waterborne?
A. Only air
B. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
C. No waterborne
D. Influenza
Answer: B
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
22. A public health nurse is using the levels of prevention for a client with hypertension diagnosed. What level is prescribing antihypertensive and DASH diet
education?
A. Primary
B. Only primary
C. No level
D. Secondary? Actually diagnosed hypertension treatment to prevent complications is secondary? No primary prevent occurrence, secondary early detection screening,
tertiary prevent complications disability - prescribing antihypertensive DASH diet after diagnosis to prevent complications stroke MI is tertiary? Or secondary? Hypertension
diagnosis secondary is screening, tertiary is treatment to prevent complications - so prescribing is tertiary
Answer: D
Rationale: Levels: primary prevent occurrence health promotion vaccine, secondary early detection screening, tertiary prevent complications disability rehabilitation
treatment after diagnosis hypertension treatment DASH diet prevent complications stroke MI is tertiary.
23. A community has an outbreak of foodborne illness. What is the role of epidemiology?
A. Epidemiology outbreak investigation - identify agent source transmission, case definition, attack rate, epidemic curve, control measures
B. No investigation
C. Only treatment
D. No role
Answer: A
Rationale: Epidemiology outbreak investigation identify agent source transmission case definition attack rate epidemic curve control measures.
24. A nurse is evaluating a community health program. What is outcome evaluation?
A. Only process
B. No evaluation
C. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
D. Only input
Answer: C
Rationale: Outcome evaluation measure effect program on health outcomes decreased incidence improved immunization rates behavior change vs process evaluation
activities implementation.
25. A nurse is teaching about sexually transmitted infection prevention in a community. What is primary prevention?
A. Primary prevention STI - abstinence condoms education, vaccination HPV Hep B, secondary screening, tertiary treatment complications
B. Only treatment
C. Screening for STI
D. No prevention
Answer: A
Rationale: Primary STI prevention abstinence condoms education vaccination HPV Hep B secondary screening tertiary treatment complications.
26. A nurse is evaluating a community health program. What is outcome evaluation?
A. Only input
B. No evaluation
C. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
D. Only process
Answer: C
Populations - Graded A+ Latest
Community Health HESI | Public Health Nursing | High Yield | Graded A+ Latest
TABLE OF CONTENTS
1. I. Community Assessment - Windshield Survey Objective Observation Data Collection Demographics Vital Statistics Environment Health Resources
Interviews, Community as Client
2. II. Epidemiology - Epidemiology Triangle Agent Host Environment, Epidemic Curve Attack Rate Incidence Prevalence, Outbreak Investigation Case
Definition Source Transmission Control Measures
3. III. Levels of Prevention - Primary Prevention Prevent Disease Before Occurrence Vaccine Health Education Hand Hygiene Health Promotion,
Secondary Prevention Early Detection Screening Contact Tracing TB Skin Test IGRA Isolate Treat Latent, Tertiary Prevention Prevent Complications
Disability Rehabilitation Treatment After Diagnosis Prescribing Antihypertensive DASH Diet Prevent Stroke MI
4. IV. Environmental Health - Lead Poisoning Old Housing Primary Prevention Remove Lead Paint Hazard Educate Secondary Screening Blood Lead
Tertiary Chelation, Waterborne Diseases Cholera Giardia Cryptosporidium E. coli Hepatitis A Typhoid Contaminated Water, Air Pollution
5. V. Communicable Disease - Contact Tracing TB Secondary Prevention, STI Primary Prevention Abstinence Condoms Education Vaccination HPV
Hep B Secondary Screening Tertiary Treatment Complications, Influenza Primary Prevention Vaccine Hand Hygiene Secondary Screening
6. VI. Immunization & Herd Immunity - Herd Immunity Measles 95% Coverage Polio 80-85% Influenza Lower Protects Unvaccinated If Enough
Vaccinated, Vaccine Schedule, Healthy People 2030 Goals Increase Immunization Rates Reduce Preventable Disease Eliminate Disparities
7. VII. Health Disparities & Vulnerable Populations - Health Disparity Difference Health Outcomes Between Groups Higher Infant Mortality African
American Diabetes Low Income Access Differences, Refugee Population Cultural Competence Health Beliefs Practices Language Interpreter Trust
Trauma Informed Barriers Access Culturally Sensitive Care, Elderly Living Alone Home Visit Safety Fall Hazards ADLs IADLs Medication Adherence
Nutrition Social Support Isolation Elder Abuse Environment, SIDS Primary Prevention Supine Back to Sleep Firm Mattress No Soft Bedding No Smoking
Breastfeeding Pacifier Room Sharing Not Bed Sharing
8. VIII. Disaster Management - Disaster Phases Mitigation Prevention Preparedness Drills Training Stockpiling Response Recovery, Preparedness
Phase Planning Drills Training Stockpiling, Response Phase Priority Triage Save Lives Emergency Care Shelter Safety Communication, Recovery
Rebuilding
9. IX. Family & Home Health - Home Visit Elderly Safety Fall Hazards ADLs IADLs Medication Adherence Nutrition Social Support Isolation Elder Abuse
Environment, Family Assessment
10. X. Health Education & Behavior Change - Health Belief Model Perceived Susceptibility Severity Benefits Barriers Self-Efficacy, Transtheoretical
Model Stages Change Precontemplation Contemplation Preparation Action Maintenance, Social Cognitive Theory, Community-Level Obesity
Interventions Farmers Market Access Walking Trails School Lunch Policy Community Gardens Bike Lanes Worksite Wellness Policy Environmental
Change
11. XI. Program Planning & Evaluation - Outcome Evaluation Measure Effect Program Health Outcomes Decreased Incidence Improved Immunization
Rates Behavior Change vs Process Evaluation Activities Implementation, Planning Implementation Evaluation
12. XII. Practice Questions - Each Asked Like Real Community Health HESI Exam
13. XIII. Answer Key with Verified Answers With Rationales Graded A+ Latest
,COMMUNITY HEALTH HESI PRACTICE EXAM - QUESTIONS ASKED LIKE REAL EXAM
Based on Community Health HESI Blueprint - Community Assessment Epidemiology Levels Prevention Environmental Health Communicable Disease Immunization Health Disparities Disaster Management
Family Home Health Education Behavior Change Program Planning Evaluation. High Yield.
1. A public health nurse is using the levels of prevention for a client with hypertension diagnosed. What level is prescribing antihypertensive and DASH diet
education?
A. No level
B. Secondary? Actually diagnosed hypertension treatment to prevent complications is secondary? No primary prevent occurrence, secondary early detection screening,
tertiary prevent complications disability - prescribing antihypertensive DASH diet after diagnosis to prevent complications stroke MI is tertiary? Or secondary? Hypertension
diagnosis secondary is screening, tertiary is treatment to prevent complications - so prescribing is tertiary
C. Only primary
D. Primary
Answer: B
Rationale: Levels: primary prevent occurrence health promotion vaccine, secondary early detection screening, tertiary prevent complications disability rehabilitation
treatment after diagnosis hypertension treatment DASH diet prevent complications stroke MI is tertiary.
2. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Screening
B. Rehabilitation
C. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
D. Treatment
Answer: C
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
3. A nurse is assessing for health disparities in a community. What is an example of health disparity?
A. Health disparity - difference in health outcomes between groups - higher infant mortality among African American, diabetes prevalence among low income, access
differences
B. Equal health
C. Only genetics
D. No disparity
Answer: A
Rationale: Health disparity difference in health outcomes between groups higher infant mortality African American diabetes low income access differences.
4. A public health nurse is assessing a community. What is the first step of community assessment?
A. No assessment
B. Evaluate
C. Windshield survey and community assessment - gather data demographics, vital statistics, environment, health resources, windshield survey objective observation, data
collection interviews
D. Implement program
Answer: C
Rationale: Community assessment first step windshield survey and data collection demographics vital statistics environment health resources objective observation
interviews.
5. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Rehabilitation
B. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
C. Treatment
D. Screening
Answer: B
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
6. A public health nurse is assessing immunization rates in a community. What is Healthy People 2030 goal?
A. No prevention goals
B. Only treatment
C. Healthy People 2030 goals - increase immunization rates, reduce preventable disease, eliminate disparities, promote health across lifespan
D. No goal
Answer: C
Rationale: Healthy People 2030 increase immunization rates reduce preventable disease eliminate disparities promote health lifespan.
7. A nurse is educating about herd immunity. What percentage vaccination needed for herd immunity for measles?
A. 50%
B. No herd immunity
C. Only 30%
D. Herd immunity measles highly contagious requires 95% vaccination coverage, polio 80-85%, influenza lower - concept protects unvaccinated if enough vaccinated
Answer: D
Rationale: Herd immunity measles highly contagious requires 95% coverage polio 80-85% influenza lower protects unvaccinated if enough vaccinated.
8. A nurse is assessing water quality in a community. What disease is waterborne?
A. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
B. Only air
C. No waterborne
D. Influenza
Answer: A
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
,9. A nurse is evaluating a community health program. What is outcome evaluation?
A. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
B. No evaluation
C. Only process
D. Only input
Answer: A
Rationale: Outcome evaluation measure effect program on health outcomes decreased incidence improved immunization rates behavior change vs process evaluation
activities implementation.
10. A nurse is working with a community with high rates of obesity. What is an example of a community-level intervention?
A. No community intervention
B. Community-level - farmers market access, walking trails, school lunch policy, community gardens, bike lanes, worksite wellness
C. Only medication
D. Individual counseling only
Answer: B
Rationale: Community-level obesity interventions farmers market access walking trails school lunch policy community gardens bike lanes worksite wellness policy
environmental change.
11. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Screening
B. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
C. Treatment
D. Rehabilitation
Answer: B
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
12. A community has an outbreak of foodborne illness. What is the role of epidemiology?
A. Epidemiology outbreak investigation - identify agent source transmission, case definition, attack rate, epidemic curve, control measures
B. No role
C. Only treatment
D. No investigation
Answer: A
Rationale: Epidemiology outbreak investigation identify agent source transmission case definition attack rate epidemic curve control measures.
13. A nurse is assessing water quality in a community. What disease is waterborne?
A. Influenza
B. Only air
C. No waterborne
D. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
Answer: D
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
14. A public health nurse is assessing immunization rates in a community. What is Healthy People 2030 goal?
A. No prevention goals
B. Healthy People 2030 goals - increase immunization rates, reduce preventable disease, eliminate disparities, promote health across lifespan
C. Only treatment
D. No goal
Answer: B
Rationale: Healthy People 2030 increase immunization rates reduce preventable disease eliminate disparities promote health lifespan.
15. A public health nurse is responding to a natural disaster. What is priority during response phase?
A. Rebuilding
B. No priority
C. Only preparedness
D. Response phase priority - triage, save lives, emergency care, shelter, safety, communication, not rebuilding which is recovery
Answer: D
Rationale: Disaster response priority triage save lives emergency care shelter safety communication rebuilding is recovery phase.
16. A public health nurse uses the epidemiology triangle to assess disease. What are the components?
A. Only host
B. Only agent
C. No triangle
D. Epidemiology triangle - agent, host, environment - agent causative, host susceptible, environment factors that affect
Answer: D
Rationale: Epidemiology triangle agent causative, host susceptible, environment factors affect transmission.
17. A nurse is planning a primary prevention program for influenza in a community. What is example of primary prevention?
A. Rehabilitation
B. Screening
C. Treatment
D. Primary prevention - prevent disease before occurrence - influenza vaccine, health education hand hygiene, health promotion
Answer: D
Rationale: Primary prevention prevent disease before occurrence vaccine health education hand hygiene health promotion. Secondary screening early detection. Tertiary
rehabilitation treatment complications.
, 18. A community health nurse is conducting contact tracing for tuberculosis. What level of prevention is contact tracing?
A. No prevention
B. Secondary prevention - early detection screening contact tracing TB skin test IGRA, isolate, treat latent
C. Primary
D. Tertiary
Answer: B
Rationale: Contact tracing TB is secondary prevention early detection screening TB skin test IGRA isolate treat latent. Primary vaccine education, tertiary rehabilitation.
19. A public health nurse is planning a program for disaster preparedness. What phase is conducting drills?
A. No phases
B. Mitigation only
C. Preparedness phase - planning drills training stockpiling - phases mitigation prevention preparedness response recovery
D. Recovery
Answer: C
Rationale: Disaster phases mitigation prevention preparedness drills training stockpiling response recovery. Conducting drills is preparedness.
20. A nurse is educating about herd immunity. What percentage vaccination needed for herd immunity for measles?
A. Only 30%
B. Herd immunity measles highly contagious requires 95% vaccination coverage, polio 80-85%, influenza lower - concept protects unvaccinated if enough vaccinated
C. No herd immunity
D. 50%
Answer: B
Rationale: Herd immunity measles highly contagious requires 95% coverage polio 80-85% influenza lower protects unvaccinated if enough vaccinated.
21. A nurse is assessing water quality in a community. What disease is waterborne?
A. Only air
B. Waterborne diseases - cholera, giardia, cryptosporidium, E. coli, hepatitis A, typhoid - due to contaminated water
C. No waterborne
D. Influenza
Answer: B
Rationale: Waterborne cholera giardia cryptosporidium E. coli hepatitis A typhoid contaminated water.
22. A public health nurse is using the levels of prevention for a client with hypertension diagnosed. What level is prescribing antihypertensive and DASH diet
education?
A. Primary
B. Only primary
C. No level
D. Secondary? Actually diagnosed hypertension treatment to prevent complications is secondary? No primary prevent occurrence, secondary early detection screening,
tertiary prevent complications disability - prescribing antihypertensive DASH diet after diagnosis to prevent complications stroke MI is tertiary? Or secondary? Hypertension
diagnosis secondary is screening, tertiary is treatment to prevent complications - so prescribing is tertiary
Answer: D
Rationale: Levels: primary prevent occurrence health promotion vaccine, secondary early detection screening, tertiary prevent complications disability rehabilitation
treatment after diagnosis hypertension treatment DASH diet prevent complications stroke MI is tertiary.
23. A community has an outbreak of foodborne illness. What is the role of epidemiology?
A. Epidemiology outbreak investigation - identify agent source transmission, case definition, attack rate, epidemic curve, control measures
B. No investigation
C. Only treatment
D. No role
Answer: A
Rationale: Epidemiology outbreak investigation identify agent source transmission case definition attack rate epidemic curve control measures.
24. A nurse is evaluating a community health program. What is outcome evaluation?
A. Only process
B. No evaluation
C. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
D. Only input
Answer: C
Rationale: Outcome evaluation measure effect program on health outcomes decreased incidence improved immunization rates behavior change vs process evaluation
activities implementation.
25. A nurse is teaching about sexually transmitted infection prevention in a community. What is primary prevention?
A. Primary prevention STI - abstinence condoms education, vaccination HPV Hep B, secondary screening, tertiary treatment complications
B. Only treatment
C. Screening for STI
D. No prevention
Answer: A
Rationale: Primary STI prevention abstinence condoms education vaccination HPV Hep B secondary screening tertiary treatment complications.
26. A nurse is evaluating a community health program. What is outcome evaluation?
A. Only input
B. No evaluation
C. Outcome evaluation - measure effect program on health outcomes - decreased incidence disease, improved immunization rates, behavior change, vs process evaluation
activities implementation
D. Only process
Answer: C
