A nurse is reinforcing teaching about nutritional needs with a client who is pregnant. Which of the following nutrients should the nurse instruct the client to increase during pregnancy?

Choice A rationale: Auscultating fetal heart tones in the right upper quadrant is not appropriate based on the information provided by Leopold maneuvers, which indicates the fetal back is on the right side of the mother's abdomen, and the fetal head is in the fundal portion of the uterus.
Choice B rationale: During Leopold maneuvers, the nurse palpated a round, firm, movable part in the fundal portion of the uterus. This finding corresponds to the fetal head, which is typically located at the top of the uterus (fundus). Additionally, the nurse palpated a long, smooth surface on the mother's right side. This finding indicates the fetal back, which typically lies along the right side of the mother's abdomen, suggesting that the fetus's back is positioned anteriorly (toward the mother's front). The location of the fetal heart is typically best heard over the back of the fetus. Therefore, the nurse should auscultate the fetal heart tones in the maternal quadrant corresponding to the back of the fetus, which is the left lower quadrant.
Choice C rationale: The information from Leopold maneuvers does not indicate the fetal back is in the right lower quadrant. The nurse should not auscultate fetal heart tones in this area.
Choice D rationale: Auscultating fetal heart tones in the left upper quadrant is not appropriate based on the information provided by Leopold maneuvers, which indicates the fetal head is in the fundal portion of the uterus and the fetal back is on the right side of the mother's abdomen. The fetal heart is usually best heard over the back of the fetus, which is not in the left upper quadrant.

Choice A rationale:
Going to the emergency room for black stools without abdominal pain or cramping is not warranted in this situation.
Choice B rationale:
Having the client come to the office to check things out may not be necessary since black stools can be an expected side effect of iron supplements and do not necessarily indicate a problem.
Choice C rationale:
Asking about the client's diet is a valid question, but the black stools are likely due to iron supplements' effects and not related to dietary choices.
Choice D rationale:
Black stools are a known side effect of iron supplements. When iron is broken down during digestion, it can cause the stools to appear black or dark. As the client has no other concerning symptoms like abdominal pain or cramping, this response by the nurse reassures the client that the finding is expected and not a cause for alarm.