Which vaccine is administered to a woman during pregnancy?

Appeared in: BSF Staff Nurse - 2021

Explanation

Tetanus Toxoid (TT), often administered as Td (Tetanus-diphtheria) or Tdap, is a standard vaccine given during pregnancy as part of routine antenatal care.
The primary purpose is to prevent both maternal and neonatal tetanus, a severe and often fatal disease.
Maternal antibodies developed in response to the vaccine are transferred to the fetus through the placenta.
This transfer provides the newborn with passive immunity, protecting them from tetanus infection, especially through the umbilical stump, in the early weeks of life.

Option A: BCG is a live attenuated vaccine used to protect against tuberculosis. Live vaccines are generally contraindicated during pregnancy due to the theoretical risk of fetal infection.
Option C: Inactivated Polio Vaccine (IPV) is not a part of the routine immunization schedule for all pregnant women. It is only recommended for pregnant women who are at a high risk of exposure to the poliovirus, such as during travel to an endemic area.
Option D: Hepatitis B vaccine is not universally administered to all pregnant women. It is given based on a risk assessment.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Immunization during pregnancy as background academic context rather than a clinical decision trigger.
A nurse's primary role during antenatal care is to check the woman's immunization record (ANC card) to determine her vaccination status and administer the Td vaccine as per the schedule.
Ensuring the maintenance of the cold chain is critical for the vaccine's potency and effectiveness.
Patient education is key. The nurse must explain the importance of the Td vaccine for preventing tetanus in both the mother and the baby, and address any concerns the mother might have.

How to Approach the Question

Identify the core of the question: It asks for a vaccine routinely administered during pregnancy.
Recall the standard components of antenatal care (ANC).
Think about the common vaccines and their schedules. Which ones are specifically recommended for pregnant women?
Evaluate each option based on standard immunization guidelines.
BCG is for newborns. IPV and Hep-B are for specific risk groups, not all pregnant women.
Recognize that Tetanus Toxoid (TT/Td) is a universal recommendation for pregnant women to prevent neonatal tetanus. This makes it the correct answer.

Concept Tested & Keywords

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E6 Comprehensive Textbook of Community Health NursingShyamala D part 1 (pp 26-389 of 389) p. 37-39

E6 Obstetrics Williams p. 83-95

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