A nurse is caring for a client who has been in labor for 12 hours with intact membranes. The nurse performs a vaginal examination to ensure which of the following prior to the performance of the amniotomy?

The correct answer is A.

A. Determine respiratory function: The priority is to assess the client's airway, breathing, and circulation (ABCs). If the client becomes unresponsive, the nurse should quickly assess whether the airway is clear, check for breathing, and determine if there is a pulse. This initial assessment is crucial for identifying and addressing any immediate life-threatening issues.

B. Increase the TV fluid rate: While fluid administration may be necessary in certain situations, it is not the first priority when a client becomes unresponsive. Assessing respiratory function and circulation takes precedence to address immediate life-threatening concerns.

C. Access emergency medications from the cart: Accessing emergency medications may be necessary, but it should occur after the initial assessment of the client's airway, breathing, and circulation. Administering medications without first assessing the client's ABCs may delay appropriate interventions.

D. Collect a maternal blood sample for coagulopathy studies: This action is important for assessing coagulation status, but it is not the first priority when a client becomes unresponsive. The immediate focus should be on ensuring the client has a patent airway, is breathing, and has a pulse.

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.