APHA Immunization Schedules & Vaccine Administration 1 — Questions and Answers
Question 1: At what age is the first dose of the MMR vaccine typically administered?
- 6 months
- 9 months
- 12-15 months (Correct answer)
- 2 years
Correct answer: 12-15 months
The first dose of the MMR (Measles, Mumps, Rubella) vaccine is usually given at 12-15 months of age.
Question 2: Which injection site is preferred for intramuscular vaccines in infants?
- Deltoid muscle
- Vastus lateralis (Correct answer)
- Gluteus maximus
- Abdomen
Correct answer: Vastus lateralis
The vastus lateralis (thigh muscle) is the recommended site for intramuscular injections in infants under 12 months.
Question 3: What is the minimum interval between the first and second doses of the Hepatitis A vaccine?
- 1 month
- 3 months
- 6 months (Correct answer)
- 12 months
Correct answer: 6 months
The minimum interval between the two doses of Hepatitis A vaccine is 6 months.
Question 4: How should the intranasal influenza vaccine be administered?
- As a subcutaneous injection
- As an intramuscular injection
- As a nasal spray (Correct answer)
- Orally
Correct answer: As a nasal spray
The intranasal influenza vaccine is administered as a spray into each nostril and is only approved for certain age groups.
Question 5: What should be done immediately after administering a vaccine?
- Dispose of gloves
- Give a lollipop
- Document the vaccine administration (Correct answer)
- Call the next patient
Correct answer: Document the vaccine administration
Documenting the administration details in the patient’s medical record ensures accurate immunization tracking and legal compliance.
Question 6: Why is it important to adhere to the recommended immunization schedule?
- To simplify billing
- To reduce vaccine costs
- To ensure proper protection (Correct answer)
- To meet school policies only
Correct answer: To ensure proper protection
Following the schedule ensures timely protection against diseases and maintains population-level immunity.
APHA Immunization Schedules & Vaccine Administration 1
At what age is the first dose of the MMR vaccine typically administered?