A nurse is caring for a client who is at 41 weeks of gestation and has a positive contraction stress test. For which of the following diagnostic tests should the nurse prepare the client?

The correct answer is C.

A. Calcium: While calcium is important for bone health, it is not specifically increased during early pregnancy. Adequate calcium intake is important throughout pregnancy, but the focus on increased intake typically occurs later in pregnancy to support fetal bone development.

B. Vitamin E: Vitamin E is important for overall health, but there is not a specific emphasis on increasing vitamin E intake in the early stages of pregnancy. It is generally included as part of a balanced diet.

C. Iron: This is the correct answer. Iron needs increase during pregnancy to support the increased blood volume and prevent iron-deficiency anemia. Adequate iron is crucial for the transport of oxygen to the developing fetus.

D. Vitamin D: While vitamin D is important for bone health and immune function, its increase is not specific to the early stages of pregnancy. Adequate vitamin D intake is essential throughout pregnancy, but it is not singled out as needing a significant increase at 8 weeks of gestation.

Choice A Reason:

Hct 39.6 is incorrect. This hemoglobin level is within a typical range and may not require immediate intervention.

Choice B Reason:

Serum albumin 4.5 g/dL is incorrect. A serum albumin level of 4.5 g/dL is within the normal range and does not suggest an urgent issue.

Choice C Reason:

WBC 9,000/mm³ is incorrect. A white blood cell count of 9,000/mm³ is within the normal range and is not typically a cause for immediate concern in the absence of other symptoms or indications.

Choice D Reason:

Platelets 50,000/mm³ is correct. A platelet count of 50,000/mm³ is significantly below the normal range and may indicate thrombocytopenia, a condition associated with preeclampsi

A. Thrombocytopenia in preeclampsia can lead to bleeding complications and requires close monitoring and management.