ATI Maternal Newborn Proctored

Correct Answer: B

Rationale: After an amniotomy, the priority nursing action is to assess the fetal heart rate pattern. This is crucial to monitor for any signs of fetal distress, as changes in the fetal heart rate could indicate potential complications related to the procedure. Observing the color and consistency of the fluid (Choice A) is important but not the priority over assessing fetal well-being. Assessing the client's temperature (Choice C) and evaluating the client for chills and increased uterine tenderness (Choice D) are not immediate priorities following an amniotomy.

Correct Answer: B

Rationale: Cullen's sign, which presents as bruising around the umbilicus, indicates the presence of blood in the peritoneum. This sign is significant in cases of a ruptured ectopic pregnancy as it suggests intraperitoneal bleeding, prompting immediate medical attention. Chvostek's sign is related to facial muscle spasm and is not indicative of peritoneal bleeding. Chadwick's sign refers to a bluish discoloration of the cervix and vagina during pregnancy, not related to peritoneal bleeding. Goodell's sign is a softening of the cervix, which is a sign of pregnancy, and not specific to peritoneal bleeding.

Correct Answer: C

Rationale: An L/S ratio of 2:1 indicates fetal lung maturity, as it signifies the presence of surfactant in the amniotic fluid, which helps with lung expansion and prevents collapse at the end of expiration. The absence of PG indicates immaturity of the fetal lungs, as PG appears in the amniotic fluid during the later stages of lung maturation. Biophysical profile scores and nonstress tests are assessments of fetal well-being and do not directly indicate fetal lung maturity. Therefore, choice C is the correct answer.

Correct Answer: C

Rationale: Quickening, which is the first perception of fetal movements by the mother, typically occurs between the fourth and fifth months of pregnancy, around 18-20 weeks of gestation. Choice C is correct as it provides the client with accurate information about the expected timing of this significant milestone in her pregnancy. Choices A, B, and D are incorrect because quickening does not happen during the last trimester, by the end of the first trimester, or once the uterus begins to rise out of the pelvis. The correct timeframe for quickening is during the second trimester, specifically between the fourth and fifth months.

Correct Answer: B

Rationale: Tocolytic therapy is used to suppress premature labor. It is appropriate to administer it to a client experiencing preterm labor at 26 weeks of gestation to help delay delivery and improve neonatal outcomes. Administering tocolytic therapy to a client experiencing fetal death, Braxton-Hicks contractions, or post-term pregnancy is not indicated and may not be safe or effective in these situations. Fetal death at 32 weeks indicates a non-viable pregnancy, Braxton-Hicks contractions are normal and not indicative of preterm labor, and post-term pregnancy at 42 weeks does not require tocolytic therapy.