A nurse is caring for a client who is postpartum.
Which of the following findings is an indication for the nurse to administer Rho(D) immune globulin?

Choice A rationale:

Heartburn is a common discomfort during pregnancy, but it is not typically associated with the first trimester. Therefore, it is not a relevant manifestation to include in the teaching for a client in the first trimester.

Choice B rationale:

Constipation is a common discomfort in pregnancy, particularly during the first trimester. However, the question specifically asks about first-trimester manifestations, so this choice is not the most appropriate to include in the teaching.

Choice C rationale:

Urinary urgency is a common discomfort during the first trimester of pregnancy due to hormonal changes and the growing uterus pressing on the bladder. This is a relevant manifestation to include in the teaching for a client in the first trimester.

Choice D rationale:

Supine hypotension, also known as aortocaval compression syndrome, is a phenomenon that occurs when a pregnant woman lies flat on her back, compressing the vena cava and reducing blood flow to the heart. It is not typically associated with the first trimester, and it is more commonly a concern in the later stages of pregnancy. Therefore, it is not a relevant manifestation to include in first-trimester teaching.

Choice A rationale:

Has mitral valve insufficiency. This client's medical condition is not an indication for an amniotic fluid alpha-fetoprotein screening. Alpha-fetoprotein screening is typically used to assess the risk of neural tube defects and chromosomal abnormalities in the fetus. Mitral valve insufficiency is unrelated to this screening.

Choice B rationale:

History of preterm labor. A history of preterm labor is not a direct indication for amniotic fluid alpha-fetoprotein screening. This screening is primarily used to detect neural tube defects and chromosomal abnormalities in the fetus. Preterm labor history is not related to these conditions.

Choice C rationale:

History of delivering a child with a neural tube defect. This is the correct choice. A history of delivering a child with a neural tube defect is a strong indication for amniotic fluid alpha-fetoprotein screening. The screening is used to assess the risk of neural tube defects in subsequent pregnancies. It is crucial for early detection and management if the risk is high.

Choice D rationale:

Has been exposed to AIDS. Exposure to AIDS (HIV) is not a direct indication for amniotic fluid alpha-fetoprotein screening. This screening is primarily focused on assessing fetal health and the risk of specific congenital abnormalities. HIV exposure is unrelated to the purpose of this screening.