A charge nurse is teaching a group of staff nurses about fetal monitoring during labor.
Which of the following findings should the charge nurse instruct the staff members to report to the provider?
Absent early deceleration of fetal heart rate.
Fetal heart rate is 140/min.
Contraction frequency of 2 to 3 minutes apart.
Contraction durations of 95 to 100 seconds.
The Correct Answer is D
Choice A rationale
Absent early decelerations of the fetal heart rate are generally considered a reassuring sign. Early decelerations are a gradual decrease and return of the fetal heart rate associated with uterine contractions, thought to be caused by fetal head compression. Their absence does not typically warrant immediate reporting.
Choice B rationale
A fetal heart rate of 140 beats per minute falls within the normal range for a term fetus, which is typically between 110 and 160 beats per minute. This finding is reassuring and does not require immediate reporting to the provider.
Choice C rationale
Contraction frequency of 2 to 3 minutes apart indicates that the labor is progressing. While the overall pattern of contractions needs to be evaluated in conjunction with other factors like duration and intensity, a frequency within this range is not necessarily a concerning finding that requires immediate reporting on its own.
Choice D rationale
Contraction durations of 95 to 100 seconds are considered prolonged. Normal contraction duration in the active phase of labor typically ranges from 45 to 60 seconds. Prolonged contractions can reduce uterine blood flow and potentially lead to fetal hypoxia, making this a concerning finding that should be promptly reported to the provider for further evaluation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A,B"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"B"}}
Explanation
Rationales for Each Condition
Molar Pregnancy
- Abdominal Pain: In a molar pregnancy, the uterus enlarges disproportionately due to abnormal trophoblastic growth. This excessive expansion can cause discomfort or mild cramping.
- Blood Pressure: Molar pregnancies can be associated with gestational trophoblastic disease, which may lead to preeclampsia-like symptoms. However, this client’s blood pressure is currently within normal limits (120/78 mm Hg), so severe hypertension has not yet developed.
- Ultrasound Findings: The presence of grape-like vesicles within the uterus and the absence of a fetal heartbeat are hallmark findings of a molar pregnancy, indicating abnormal placental tissue proliferation.
- Perineal Pad Findings: The passage of small clear vesicles is a characteristic feature of a molar pregnancy, distinguishing it from other causes of vaginal bleeding in pregnancy.
Ectopic Pregnancy
- Abdominal Pain: Ectopic pregnancies often cause sharp lower abdominal pain due to tubal rupture or irritation. However, in this case, the client’s pain is mild and less suggestive of tubal rupture.
- Blood Pressure: If an ectopic pregnancy ruptures, hypotension due to internal bleeding would be expected. Since the client’s blood pressure is normal, this finding does not support an ectopic pregnancy.
- Ultrasound Findings: The absence of a fetal heartbeat and vesicular structures inside the uterus make ectopic pregnancy unlikely, as ectopic pregnancies typically occur in the fallopian tube.
- Perineal Pad Findings: Ectopic pregnancies rarely cause the passage of vesicular tissue, further suggesting that this is not an ectopic pregnancy.
Correct Answer is D
Explanation
Choice A rationale
A urinary output of 30 mL/hr is within the normal range for an adult, indicating adequate kidney perfusion and hydration status postpartum. Normal urine output is typically considered to be greater than 30 mL/hr.
Choice B rationale
Headache pain rated a 6 on a scale of 0 to 10 is a common complaint postpartum, especially after spinal anesthesia. While it requires assessment and management, it is not necessarily a sign of immediate life-threatening complication. Postpartum headaches can be related to hormonal shifts, dehydration, or the spinal anesthesia itself.
Choice C rationale
A blood pressure of 100/70 mm Hg is within the normal postpartum range for many women. While a decrease from pre-pregnancy levels can occur, this reading does not indicate an immediate critical issue. Normal postpartum blood pressure generally stabilizes around pre-pregnancy levels within a few days.
Choice D rationale
A respiratory rate of 10 breaths per minute is below the normal adult range of 12 to 20 breaths per minute. This bradypnea could indicate respiratory depression, a potential complication of spinal anesthesia, especially if opioid analgesics have been administered. Immediate intervention is required to assess the cause and ensure adequate oxygenation.
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