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Which of the following is a function of a doula during labor?
- A. Administration of oral pain medications
- B. Assess fetal heart rate
- C. Perform vaginal examination with the mother’s permission
- D. Provide nonpharmacological pain relief
Correct Answer: D
Rationale: The correct answer is D. A doula provides nonpharmacological pain relief during labor by offering emotional support, comfort measures, breathing techniques, and massage. This helps the mother cope with labor pain naturally. Choices A and C involve medical interventions that are typically performed by healthcare providers. Choice B is the role of a healthcare professional trained in assessing fetal well-being.
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The patient with which vaginal exam is most at risk for an umbilical cord prolapse?
- A. 1-2 cm dilated, 70% effaced, -1 station
- B. 5 cm dilated, 60% effaced, -3 station
- C. 7-8 cm dilated, 80% effaced, -2 station
- D. 9 cm dilated, 100% effaced, 0 station
Correct Answer: B
Rationale: The correct answer is B because a patient who is 5 cm dilated, 60% effaced, and at -3 station is most at risk for an umbilical cord prolapse. At this stage, the presenting part of the baby is not well engaged in the pelvis, increasing the likelihood of the cord slipping down in front of the baby. This can lead to compression of the cord during labor, which is a serious obstetric emergency.
Choice A is less likely as the baby is only at -1 station and not as far down in the pelvis. Choice C also has the baby at a higher station (-2) and more dilated, which may help secure the baby's position. Choice D is the least likely as the baby is fully engaged at 0 station, reducing the risk of cord prolapse.
A laboring patient states to the nurse, "I have to push!” What is the next nursing action?
- A. Contact the health care provider.
- B. Examine the patient’s cervix for dilation.
- C. Review with her how to bear down with contractions.
- D. Ask her partner to support her head with each push.
Correct Answer: B
Rationale: The correct answer is B. Examining the patient's cervix for dilation is the next nursing action because it will help determine the progress of labor and assess if it is safe for the patient to push. Contacting the health care provider (choice A) may delay necessary interventions. Reviewing how to bear down (choice C) is important but assessing cervical dilation takes precedence. Asking the partner to support her head (choice D) is not a priority in this situation.
Which of the following is a function of a doula during labor?
- A. Administration of oral pain medications
- B. Assess fetal heart rate
- C. Perform vaginal examination with the mother’s permission
- D. Provide nonpharmacological pain relief
Correct Answer: D
Rationale: The correct answer is D: Provide nonpharmacological pain relief. A doula's role is to offer emotional support, comfort measures, and advocacy during labor. Providing nonpharmacological pain relief techniques such as massage, breathing exercises, and positioning is within the scope of a doula's practice. This helps the mother cope with labor discomfort without the use of medication.
Choice A is incorrect because doulas do not administer medications. Choice B is incorrect as assessing fetal heart rate is typically done by healthcare providers. Choice C is incorrect as performing vaginal examinations is not a part of a doula's role.
What makes up the powers of labor and birth?
- A. contractions and pushing efforts
- B. pelvis and pelvic floor tissues
- C. fetal position, attitude, lie, and presentation
- D. oxytocin
Correct Answer: A
Rationale: The correct answer is A: contractions and pushing efforts. During labor and birth, contractions help to dilate the cervix and push the baby down the birth canal. Pushing efforts from the mother help to expel the baby out. Pelvis and pelvic floor tissues (choice B) provide the passage for the baby but do not actively contribute to the powers of labor. Fetal position, attitude, lie, and presentation (choice C) refer to the baby's position and orientation in the womb, which can affect the progress of labor but do not constitute the powers of labor. Oxytocin (choice D) is a hormone that stimulates contractions but is not the sole component of the powers of labor and birth.
When caring for a woman with a complete placenta previa, which finding should the nurse report to the physician?
- A. BP of 95/60
- B. Temperature of 100.1°F
- C. Urine output of 40 mL/hour
- D. O2 saturation less that 95%
Correct Answer: D
Rationale: The correct answer is D: O2 saturation less than 95%. In placenta previa, there is a risk of maternal hemorrhage, which can lead to decreased oxygen delivery to tissues. Reporting low O2 saturation is crucial as it indicates potential hypoxia, necessitating immediate intervention. Choice A (BP of 95/60) may be within normal limits. Choice B (Temperature of 100.1°F) can indicate infection but is not directly related to placenta previa. Choice C (Urine output of 40 mL/hour) may reflect renal function but is not the priority in this situation.