Each of the following pregnant women is scheduled for a 14-week antepartal visit.In planning care, the nurse would give priority teaching on Quad screening to which client?

Choice A rationale

Increasing folic acid intake immediately is recommended because it helps prevent neural tube defects, which can occur very early in pregnancy, often before a woman knows she is pregnant.

Choice B rationale

Starting folic acid intake one week before her period is not sufficient. Folic acid needs to be taken consistently before conception and during early pregnancy to be effective.

Choice C rationale

Waiting until pregnancy is confirmed may be too late to prevent neural tube defects, which form in the early weeks of pregnancy.

Choice D rationale

If she misses her period, it might already be too late to prevent neural tube defects. Consistent intake of folic acid before and during early pregnancy is essential.

Choice A rationale

Heartburn is common due to the relaxation of the lower esophageal sphincter caused by progesterone, but quickening (the first movement of the fetus felt by the mother) typically occurs earlier in pregnancy, around 18-20 weeks.

Choice B rationale

Nausea and vomiting are more common in the first trimester due to hormonal changes, particularly increased levels of hCG. These symptoms often decrease as pregnancy progresses.

Choice C rationale

A stuffy nose and bleeding gums can occur due to increased blood volume and hormonal changes affecting mucous membranes, but these are more noticeable in the earlier stages of pregnancy.

Choice D rationale

Constipation and hemorrhoids are common in the third trimester. The growing uterus can put pressure on the rectum and intestines, slowing down bowel movements and increasing the risk of hemorrhoids.