Difficulty: Medium
Average Score: 70%
Simulated
Passage / Scenario
Mary is a one-month-old infant.When reviewing Mary's chart, the nurse confirms that at birth, Mary received what vaccine?
Correct answer
D
Rationale
The hepatitis B vaccine is routinely given within 24 hours of birth per CDC guidelines. MMR (A), varicella (B), and DTaP (C) are administered later in childhood.