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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: Examine the patient’s cervix for dilation. This is the next nursing action because assessing cervical dilation is crucial in determining the progress of labor and if the patient is ready to push effectively. Contacting the health care provider (A) may cause unnecessary delays. Reviewing how to bear down with contractions (C) should be done after confirming cervical dilation. Asking her partner to support her head (D) is not the immediate priority in this situation.
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During the third stage of labor, what may the birthing person experience?
- A. expulsion of their fetus with vaginal bleeding
- B. cramping, gush of fresh vaginal bleeding, lengthening of the umbilical cord
- C. frequent episodes of dyspnea
- D. increased blood pressure and pain due to expulsive efforts
Correct Answer: B
Rationale: During the third stage of labor, the birthing person may experience cramping, a gush of fresh vaginal bleeding, and lengthening of the umbilical cord. This is due to the delivery of the placenta. Cramping helps expel the placenta, fresh vaginal bleeding is normal after delivery, and the lengthening of the umbilical cord indicates that the placenta is detaching. Choices A, C, and D are incorrect as they do not accurately describe the typical experiences during the third stage of labor.
A sterile vaginal examination completed on a patient revealed the presenting part to be the mentum. What is this presentation known as?
- A. Face presentation
- B. Breech presentation
- C. Vertex presentation
- D. Shoulder presentation
Correct Answer: A
Rationale: The correct answer is A: Face presentation. In this presentation, the mentum (chin) is the presenting part. The chin is the prominent part of the face, making it a face presentation. In a face presentation, the fetus is in a position where the head is extended rather than flexed. This can lead to complications during delivery.
Summary:
B: Breech presentation - In breech presentation, the baby's buttocks or feet are the presenting part.
C: Vertex presentation - In vertex presentation, the baby's head is the presenting part with the chin tucked towards the chest.
D: Shoulder presentation - In shoulder presentation, the baby is positioned transversely in the uterus with one or both shoulders presenting first.
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) because they are the main physiological components of labor and birth. Contractions help to thin and dilate the cervix, while pushing efforts help the baby descend through the birth canal. Pelvis and pelvic floor tissues (B) play a role in the mechanics of birth but do not make up the powers of labor. Fetal position, attitude, lie, and presentation (C) are important factors influencing labor progress but do not constitute the powers of labor. Oxytocin (D) is a hormone that stimulates contractions but is not a direct component of the powers of labor.
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.
The nurse who elects to practice in the area of obstetrics often hears discussion regarding the four Ps. What are the four Ps that interact during childbirth? (Select all that apply.)
- A. Powers
- B. Passage
- C. Position
- D. Passenger
Correct Answer: A
Rationale: The correct answer is A: Powers. In obstetrics, the four Ps that interact during childbirth are Powers (contractions), Passage (birth canal), Passenger (fetus), and Psyche (mother's psychological state). Powers refer to the force generated by contractions to push the baby through the birth canal. Passage is the route the baby takes during birth. Passenger is the baby itself. Position is not one of the four Ps in childbirth. It is crucial for nurses in obstetrics to understand how these four Ps work together to facilitate a safe and successful delivery.