Difficulty: Medium
Average Score: 94%
Full-length
Passage / Scenario
When reviewing the immunization schedule for a 12-month-old, the nurse would expect that the infant had been previously immunized against:Pertussis, tetanus, polio, and measles.
Correct answer
B
Rationale
The recommended immunization schedule for infants includes administration of the combined diphtheria, pertussis, and tetanus vaccine and the trivalent oral polio virus at ages 2, 4, and 6 months.