Match each pediatric patient's clinical presentation or medical history with the most appropriate vaccine management decision.
- A 4-month-old infant presenting for well-child care with a history of surgically reduced intussusception.Administration of the rotavirus vaccine is strictly contraindicated.
- A 15-month-old child presenting for well-child care who is currently receiving maintenance chemotherapy for acute lymphoblastic leukemia.Administration of all live-attenuated vaccines is strictly contraindicated.
- A 9-month-old infant presenting prior to international travel to an area with endemic measles.Administration of the MMR vaccine is indicated, though the dose will not count toward the routine two-dose series.
- A 12-month-old child with a history of anaphylaxis to eggs presenting for an initial influenza vaccination.Administration of the age-appropriate influenza vaccine can proceed without special precautions.
- A term newborn delivered in the hospital to a mother with a documented positive hepatitis B surface antigen (HBsAg) test.Administration of hepatitis B vaccine and hepatitis B immune globulin is required within 12 hours.
Cevap
The correct matches pair the infant with intussusception to the rotavirus vaccine contraindication; the child on chemotherapy to the live-attenuated vaccine contraindication; the 9-month-old traveler to early MMR vaccination; the child with an egg allergy to routine influenza vaccination; and the newborn of an HBsAg-positive mother to immediate active and passive HepB immunization.
The correct pairings accurately reflect current evidence-based immunization guidelines. A history of intussusception specifically contraindicates the rotavirus vaccine due to recurrence risk. Severe immunocompromise (e.g., active chemotherapy) universally contraindicates all live-attenuated vaccines. Infants between 6 and 11 months traveling internationally should receive an early MMR dose to provide temporary protection, though it does not count toward the routine series. An egg allergy is no longer a contraindication to the influenza vaccine. Newborns of HBsAg-positive mothers require both the HepB vaccine and HBIG within 12 hours of birth.
Adım Adım Çözüm
Anahtar Kavram
Specific vaccine contraindications, precautions, and indications based on pediatric patient medical history, including immunodeficiency, anatomical history, severe allergies, travel, and maternal exposures.