The nurse is managing care of a primigravida at full term who is in the active phase of labor.
What should be included in developing the plan of care for this client?
Supine positioning on back if it is comfortable.
Anesthesia/pain level assessment every 30 minutes.
Vaginal bleeding and fundus of the uterus after delivery of the placenta.
Oxygen saturation monitoring every half hour.
The Correct Answer is B
Choice A rationale
Supine positioning can compress the vena cava, leading to decreased venous return, reduced cardiac output, and potential maternal hypotension, which can compromise fetal oxygenation. Alternative positions like lateral or semi-recumbent are generally preferred during labor to optimize blood flow.
Choice B rationale
Assessing anesthesia or pain level every 30 minutes is crucial in the active phase of labor to evaluate the effectiveness of pain management interventions and the client's comfort. This frequent monitoring allows for timely adjustments to the pain management plan based on the client's subjective experience and physiological responses.
Choice C rationale
While assessing vaginal bleeding and the fundus is important in the postpartum period to monitor for uterine involution and hemorrhage, it is not the priority during the active phase of labor. The focus during active labor is on maternal and fetal well-being during the labor process itself.
Choice D rationale
Continuous or intermittent oxygen saturation monitoring may be indicated based on the client's condition and fetal heart rate patterns, but it is not a routine assessment every half hour for all clients in active labor. It is typically reserved for situations of suspected maternal hypoxemia or fetal distress.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is []
Explanation
Rationale for Correct Condition
Preterm labor is defined as the onset of regular contractions leading to cervical change before 37 weeks of gestation. This client’s symptoms, including uterine contractions every 4–5 minutes, cervical effacement of 50%, a positive fetal fibronectin test, and shortened cervical length, strongly indicate preterm labor rather than pyelonephritis, placental abruption, or cervical insufficiency.
Rationale for Correct Actions
Magnesium sulfate functions as a tocolytic, suppressing contractions by inhibiting calcium influx in myometrial cells, thereby delaying preterm birth and reducing neonatal complications. Betamethasone accelerates fetal lung maturity by increasing surfactant production, reducing the risk of neonatal respiratory distress syndrome if preterm delivery occurs.
Rationale for Correct Parameters
Cervical effacement is a direct indicator of labor progression, showing changes in cervical thinning that accompany dilation. Monitoring effacement allows assessment of tocolytic effectiveness. Contraction frequency reveals labor severity and the response to magnesium sulfate. Persistent contractions despite treatment indicate the need for additional interventions.
Rationale for Incorrect Conditions
Pyelonephritis causes systemic symptoms like fever, flank pain, and bacteremia rather than uterine contractions and cervical changes. Placental abruption typically presents with painful vaginal bleeding and uterine tenderness, which are absent here. Cervical insufficiency is painless and lacks regular contractions, with cervical changes occurring silently rather than progressively.
Rationale for Incorrect Actions
Urine culture identifies infection but does not directly treat preterm labor. RhoGAM is necessary for Rh-negative individuals, which is irrelevant in this case. IV hydration may help with contractions but is not a primary intervention.
Rationale for Incorrect Parameters
Flank pain suggests pyelonephritis rather than preterm labor. Vaginal bleeding is associated with abruption or miscarriage, not preterm labor without cervical rupture. Fetal heart rate variability is useful in fetal assessment but does not directly indicate labor progression.
Correct Answer is D
Explanation
Choice A rationale
Assessing the patient's urine for protein and glucose is relevant for evaluating potential preeclampsia or gestational diabetes, but it does not directly address the immediate concern of decreased fetal movement. While these conditions can indirectly affect fetal well-being, the priority is to assess fetal status directly.
Choice B rationale
Preparing the patient for an abdominal ultrasound can provide information about fetal well-being and amniotic fluid volume, but it is not the immediate first-line intervention for a concerning decrease in fetal kick counts. Further assessment is needed before resorting to diagnostic procedures.
Choice C rationale
A kick count of 32 movements in 4 hours is below the generally accepted normal range. While definitions vary slightly, many healthcare providers consider fewer than 10 movements in 2 hours or a significant decrease from the patient's baseline to be concerning and warrant further investigation. Reassuring the patient without further assessment would be inappropriate.
Choice D rationale
A decrease in fetal movement can be a sign of fetal distress and requires prompt evaluation by a healthcare provider. Notifying the physician or midwife is the correct priority nursing intervention to initiate further assessment of fetal well-being, which may include a non-stress test (NST) or biophysical profile (BPP).
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