NURS 450 Final Exam 2026/2027 | Practice Questions and
Answers for Nursing Students
Healthy People 2020 - Correct answer✅✅ National program based on a needs assessment
Identifies disease prevention and health promotion as the areas of most concern in the nation
Objectives are designed to serve as a roadmap for improving the health of all people in the U.S.
Primary reason for increased life expectancy - Correct answer✅✅ Improvement in sanitation,
communicable disease through immunizations, and food safety
Status - Correct answer✅✅ Biological: morbidity, mortality, life expectancy indices and risk factor
priorities
Emotional: consumer satisfaction and mental health indices
Social: crime rates, functional levels
Primary goal of PHN - Correct answer✅✅ Prevention of disease and disability
Incidence - Correct answer✅✅ Number of new cases in a population at risk
Prevalence - Correct answer✅✅ Number of existing cases in a population at risk
Hepatitis B vaccine - Correct answer✅✅ 1st dose: birth
2nd dose: 1-2 months
3rd dose: 6-18 months
Rotavirus vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
, DTaP vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6 months
4th dose: 15-18 months
5th dose: 4-6 years
Hib vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 12-15 months
Pneumococcal conjugate vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6 months
4th dose: 12-15 months
Inactivated poliovirus vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6-18 months
4th dose: 4-6 years
Influenza vaccine - Correct answer✅✅ Annual vaccination starting at 6 months
MMR vaccine - Correct answer✅✅ 1st dose: 12-15 months
2nd dose: 4-6 years
Varicella vaccine - Correct answer✅✅ 1st dose: 12-15 months
2nd dose: 4-6 years
Hepatitis A vaccine - Correct answer✅✅ 2 dose series at 12-23 months
Answers for Nursing Students
Healthy People 2020 - Correct answer✅✅ National program based on a needs assessment
Identifies disease prevention and health promotion as the areas of most concern in the nation
Objectives are designed to serve as a roadmap for improving the health of all people in the U.S.
Primary reason for increased life expectancy - Correct answer✅✅ Improvement in sanitation,
communicable disease through immunizations, and food safety
Status - Correct answer✅✅ Biological: morbidity, mortality, life expectancy indices and risk factor
priorities
Emotional: consumer satisfaction and mental health indices
Social: crime rates, functional levels
Primary goal of PHN - Correct answer✅✅ Prevention of disease and disability
Incidence - Correct answer✅✅ Number of new cases in a population at risk
Prevalence - Correct answer✅✅ Number of existing cases in a population at risk
Hepatitis B vaccine - Correct answer✅✅ 1st dose: birth
2nd dose: 1-2 months
3rd dose: 6-18 months
Rotavirus vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
, DTaP vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6 months
4th dose: 15-18 months
5th dose: 4-6 years
Hib vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 12-15 months
Pneumococcal conjugate vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6 months
4th dose: 12-15 months
Inactivated poliovirus vaccine - Correct answer✅✅ 1st dose: 2 months
2nd dose: 4 months
3rd dose: 6-18 months
4th dose: 4-6 years
Influenza vaccine - Correct answer✅✅ Annual vaccination starting at 6 months
MMR vaccine - Correct answer✅✅ 1st dose: 12-15 months
2nd dose: 4-6 years
Varicella vaccine - Correct answer✅✅ 1st dose: 12-15 months
2nd dose: 4-6 years
Hepatitis A vaccine - Correct answer✅✅ 2 dose series at 12-23 months
