A nurse is caring for a client following an amniocentesis.
The nurse should observe the client for which of the following complications?

Choice A rationale

Walking and increasing fluid intake can often alleviate the discomfort associated with Braxton Hicks contractions. Movement can sometimes cause the uterus to relax, and adequate hydration helps maintain uterine irritability within normal physiological limits. Dehydration can sometimes exacerbate uterine contractions, so ensuring sufficient fluid intake is a prudent measure.

Choice B rationale

Timing contractions is more relevant when assessing for true labor. Braxton Hicks contractions are irregular and do not follow a consistent pattern of increasing frequency, duration, and intensity. Instructing the client to time them for 30 minutes may cause unnecessary anxiety and is not the primary intervention for discomfort relief.

Choice C rationale

Aspirin is not recommended during pregnancy, especially in the third trimester, due to potential risks to both the mother and the fetus, such as increased bleeding tendencies. Furthermore, aspirin would not address the physiological cause of Braxton Hicks contractions.

Choice D rationale

Going to the hospital is not indicated for irregular, non-painful Braxton Hicks contractions, especially at 36 weeks' gestation. Hospital visits are reserved for signs of true labor, such as regular, increasing contractions, rupture of membranes, or significant bleeding.

Choice A rationale

Proteinuria, the presence of protein in the urine, is not a typical immediate complication following an amniocentesis. It is more commonly associated with preeclampsia, a condition of pregnancy. While the nurse would monitor the patient's overall condition, proteinuria is not a direct risk related to the amniocentesis procedure itself.

Choice B rationale

Hemorrhage is a potential complication following an amniocentesis. The procedure involves inserting a needle through the abdominal wall and uterus to withdraw amniotic fluid, which carries a risk of bleeding at the insertion site, within the uterus, or even fetomaternal hemorrhage (bleeding from the fetal circulation into the maternal circulation). The nurse must monitor for signs of bleeding, such as increased pain, decreased blood pressure, or vaginal bleeding.

Choice C rationale

Hypoxia, a deficiency in the amount of oxygen reaching the tissues, is not a direct immediate complication of amniocentesis for the mother. While fetal well-being is monitored during and after the procedure, maternal hypoxia is not a typical risk associated with the amniocentesis itself.

Choice D rationale

Infection is a significant potential complication following an amniocentesis. The invasive nature of the procedure creates a risk of introducing bacteria into the amniotic cavity or the maternal tissues. The nurse should observe for signs of infection such as fever, chills, abdominal tenderness, or leakage of fluid from the insertion site.