A nurse is reviewing the laboratory results of a client who is at 20 weeks of gestation and has type 1 diabetes mellitus. Which of the following findings should the nurse report to the provider?
Hct 34%.
BUN 25 mg/dL.
Platelets 170,000/mm.
HbA1c 6%.
The Correct Answer is B
Choice A rationale:
Hct (hematocrit) of 34% is a normal finding during pregnancy. Normal ranges vary during pregnancy, but generally, a hematocrit between 33% to 45% is considered normal during the second trimester.
Choice B rationale:
BUN (blood urea nitrogen) of 25 mg/dL should be reported to the provider. BUN measures kidney function, and during pregnancy, values above 20 mg/dL may indicate possible impaired kidney function, which requires further evaluation.
Choice C rationale:
Platelets of 170,000/mm³ are within the normal range during pregnancy. The normal platelet count during pregnancy is typically between 150,000 to 400,000/mm³.
Choice D rationale:
HbA1c (glycated hemoglobin) of 6% is a good indicator of blood sugar control and is within the target range for a pregnant woman with diabetes. The target HbA1c level for pregnant women with diabetes is usually around 6% or lower.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
Choice A rationale:
The nurse should assess this client first as they are at 34 weeks of gestation and experiencing epigastric pain and headache. These symptoms could be indicative of preeclampsia, a serious pregnancy complication characterized by high blood pressure and organ damage. Preeclampsia requires immediate assessment and intervention to prevent further complications.
Choice B rationale:
Nausea and vomiting are common symptoms during the first trimester of pregnancy, and at 12 weeks of gestation, it is less likely to be a critical issue compared to potential preeclampsia.
Choice C rationale:
Painful urination may indicate a urinary tract infection, which can be important to assess and treat, but it is not as urgent as potential signs of preeclampsia in a client at 34 weeks of gestation.
Choice D rationale:
Cramping and spotting can be normal signs of impending labor, especially at 39 weeks of gestation. While it's important to assess this client, it is not the priority over potential preeclampsia in a client at 34 weeks of gestation with symptoms of epigastric pain and headache.
Correct Answer is B
Explanation
Choice A rationale:
Amniotic fluid embolism is a rare but serious complication during labor or immediately after delivery, where amniotic fluid, fetal cells, hair, or other debris enter the mother's bloodstream and cause a severe reaction. While it may present with sudden and severe symptoms, such as hypotension and respiratory distress, it does not typically cause uterine rupture.
Choice B rationale:
Uterine rupture is a life-threatening emergency that can occur during labor, especially in women with previous uterine surgeries or trauma. The sudden, severe lower abdominal pain, drop in blood pressure, cool skin, and pallor could indicate internal bleeding and shock, which are consistent with uterine rupture. Prolonged bradycardia on the fetal heart rate tracing suggests fetal distress due to compromised blood flow.
Choice C rationale:
Umbilical cord prolapse is another obstetric emergency that occurs when the umbilical cord slips through the cervix and gets compressed during labor, leading to fetal distress. It may cause variable decelerations in fetal heart rate, but it does not explain the maternal symptoms described in the scenario, such as the sudden, severe lower abdominal pain, hypotension, cool skin, and pallor.
Choice D rationale:
Placenta previa is a condition where the placenta covers part or all of the cervix, and it can lead to painless vaginal bleeding. While it can cause fetal distress, it does not explain the maternal symptoms like the sudden, severe lower abdominal pain, hypotension, cool skin, and pallor. Prolonged bradycardia on the fetal heart rate tracing is more suggestive of uterine rupture.
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