Appropriate interventions for a 3-month-old infant diagnosed with sickle cell anemia include which of the following?

Appropriate interventions for a 3-month-old infant diagnosed with sickle cell anemia include which of the following?

• A. Administer Pneumovax vaccine, and initiate penicillin prophylaxis
• B. Begin folic acid supplementation, and administer Pneumovax vaccine
• C. Teach spleen palpation to parents, and administer Pneumovax vaccine
• D. Initiate penicillin prophylaxis, and begin folic acid supplementation

Answer: (D)

In sickle cell disease, preventing serious infection and supporting red blood cell production are top priorities from infancy. Functional asplenia in these children greatly increases the risk of overwhelming pneumococcal infection, so starting penicillin prophylaxis early—typically by 2 months of age and continuing through early childhood—is a standard protective measure. At the same time, folic acid supplementation helps support the high rate of red blood cell production and can prevent folate deficiency anemia associated with chronic hemolysis. Pneumococcal vaccination is important, but that specific vaccine is not given at 3 months; the pneumococcal vaccine schedule for this age involves other vaccines (such as the conjugate vaccine series), with additional PPSV23 shots given later in childhood. Teaching parents to palpate the spleen is not part of routine pediatric care for sickle cell management. Therefore, initiating penicillin prophylaxis and beginning folic acid supplementation best fit the needs of a 3-month-old with sickle cell disease.

In sickle cell disease, preventing serious infection and supporting red blood cell production are top priorities from infancy. Functional asplenia in these children greatly increases the risk of overwhelming pneumococcal infection, so starting penicillin prophylaxis early—typically by 2 months of age and continuing through early childhood—is a standard protective measure. At the same time, folic acid supplementation helps support the high rate of red blood cell production and can prevent folate deficiency anemia associated with chronic hemolysis.

Pneumococcal vaccination is important, but that specific vaccine is not given at 3 months; the pneumococcal vaccine schedule for this age involves other vaccines (such as the conjugate vaccine series), with additional PPSV23 shots given later in childhood. Teaching parents to palpate the spleen is not part of routine pediatric care for sickle cell management. Therefore, initiating penicillin prophylaxis and beginning folic acid supplementation best fit the needs of a 3-month-old with sickle cell disease.