A nurse in a provider's office is caring for a client who is at 36 weeks of gestation and scheduled for an amniocentesis. The client asks why she is having an ultrasound prior to the procedure. Which of the following is an appropriate response by the nurse?
"This will determine if there is more than one fetus."
"It assists in identifying the location of the placenta and fetus."
"This is a screening tool for spina bifida."
"It is useful for estimating fetal age."
The Correct Answer is B
Choice A: An ultrasound can indeed determine the number of fetuses if a client is carrying multiples, but this is not the primary reason for performing an ultrasound before amniocentesis.
Choice B: An ultrasound is typically done before an amniocentesis to visualize the location of the placenta and fetus. This information is important to ensure that the amniocentesis needle is safely inserted away from the placenta and the fetus.
Choice C: The primary purpose of an amniocentesis is to obtain a sample of amniotic fluid to screen for genetic conditions, not specifically for spina bifida.
Choice D: Fetal age can be estimated through an ultrasound, but this is not the primary reason for performing an ultrasound before an amniocentesis. The main goal of the procedure is to obtain a sample of amniotic fluid for genetic testing.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A: Leukorrhea, which refers to an increase in vaginal discharge, is a common discomfort during pregnancy and is generally not a cause for concern.
Choice B: Painful and tender areas on the leg may be a sign of deep vein thrombosis (DVT), a potentially dangerous condition. During pregnancy, there is an increased risk of developing blood clots, and DVT can be a serious complication that requires immediate medical attention.
Choice C: Nausea and vomiting are common in early pregnancy and are usually associated with morning sickness. While it can be uncomfortable, it is generally not considered a dangerous symptom unless it leads to severe dehydration.
Choice D: Urinary frequency is a common discomfort during pregnancy, especially in the first and third trimesters. Although it can be bothersome, it is not typically a sign of immediate danger.
Correct Answer is A
Explanation
Choice A: The first priority assessment finding to report to the provider is contractions lasting 2 minutes and with no rest between contractions. Prolonged contractions without adequate rest can lead to uterine hyperstimulation and fetal distress, potentially compromising the wellbeing of both the client and the baby. The provider needs to be informed immediately for further
evaluation and intervention.
Choice B: Pressure on the perineum and the desire to bear down indicate that the client is experiencing the urge to push, which is expected during the second stage of labor, not during the active phase of the first stage. It is not the first priority to report.
Choice C: Clear fluid discharge from the vagina can indicate rupture of membranes, but it is not an immediate concern unless the fluid is meconiumstained or there are other signs of fetal distress.
Choice D: Passage of a bloodtinged mucous plug (also known as "bloody show") is a common sign that labor is approaching, but it is not an immediate concern unless there are other signs of labor progression or complications. It is not the first priority to report.
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