Nokea
Which factor ensures that the smallest anterior-posterior diameter of the fetal head enters the pelvis?
- A. Station
- B. Flexion
- C. Descent
- D. Engagement
Correct Answer: B
Rationale: Flexion is the correct answer. During labor, fetal head flexion allows the smallest anterior-posterior diameter of the head to enter the pelvis first, reducing the risk of cephalopelvic disproportion. Station refers to the level of the presenting part in the maternal pelvis, not the head orientation. Descent is the downward movement of the fetus in the birth canal, not related to head position. Engagement occurs when the widest part of the presenting part reaches the level of the maternal ischial spines, not specifically related to the orientation of the fetal head.
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What should the nurse consider when the birthing person has a decrease in blood pressure after the placenta is delivered?
- A. The birthing person is in pain.
- B. Place the newborn skin-to-skin.
- C. The bladder is distended
- D. Check for possible hemorrhage.
Correct Answer: E
Rationale: It seems like option E is missing from the choices provided. Could you please provide the correct options so that I can give you a detailed explanation for the correct answer?
The labor and delivery nurse is caring for a 27-year-old primigravida with the following vaginal exam: 2 to 3 cm dilated/70% effaced/-2 station. For the last 2 hours the FHR tracing has displayed a Category I tracing and uterine contractions that are every 2 minutes. The contractions are strong to palpation and the patient is now 3/70%/-2. Which is the nurse’s next best action?
- A. Encourage the patient to ambulate
- B. Request orders to initiate oxytocin
- C. Assist the patient to a warm bath
- D. Document the findings
Correct Answer: D
Rationale: The correct answer is D: Document the findings. In this scenario, the patient is in active labor with a Category I FHR tracing, optimal contractions, and progressing cervical dilation. Documenting the findings is important to maintain an accurate record of the patient's progress, which is crucial for monitoring labor and ensuring appropriate care. Encouraging ambulation (choice A) may be unnecessary or even unsafe given the frequency and strength of contractions. Initiating oxytocin (choice B) is not indicated as the patient is already in active labor. Assisting the patient to a warm bath (choice C) may provide comfort but is not the priority at this stage. Therefore, documenting the findings is the next best action to ensure proper documentation and monitoring of the patient's progress.
How long is the expected length of the third stage of labor?
- A. 60 minutes or less
- B. 30 minutes or less
- C. 1 hour for a multiparous person, 2 hours for a nulliparous person
- D. 3 hours for a multiparous person, 4 hours for a nulliparous person
Correct Answer: C
Rationale: The correct answer is C: 1 hour for a multiparous person, 2 hours for a nulliparous person. This is based on the typical duration of the third stage of labor, which involves the delivery of the placenta. In general, the third stage is expected to last around 5-30 minutes. However, for safety reasons and to allow for variations in individual cases, it is recommended to extend the time frame to 1 hour for multiparous individuals (those who have given birth before) and 2 hours for nulliparous individuals (those giving birth for the first time). This extended time frame ensures that healthcare providers have enough time to monitor and intervene if necessary without rushing the delivery of the placenta.
Other choices are incorrect because they provide either too short (A and B) or too long (D) timeframes for the third stage of labor, which could lead to inadequate monitoring or unnecessary interventions.
The nurse is assessing a patient in the active phase of labor. What should the nurse expect during this phase?
- A. The patient is sociable and excite
- B. The patient is requesting pain medication.
- C. The patient begins to experience the urge to push.
- D. The patient experiences loss of control and irritability.
Correct Answer: C
Rationale: The correct answer is C because during the active phase of labor, the cervix dilates from 4 to 7 centimeters, and the patient typically experiences the urge to push as the baby descends further down the birth canal. This indicates progress in labor and readiness for the second stage. Choices A, B, and D are incorrect as they do not specifically align with the characteristics of the active phase of labor. Choice A is not necessarily indicative of the active phase, choice B may happen at any stage of labor, and choice D is more characteristic of transition phase rather than the active phase.
A 35-year-old gravida 1, para 0 is admitted to the labor and delivery unit. She reports intense rectal pressure. Which stage of labor is probable?
- A. First stage, latent
- B. Second stage
- C. Third stage
- D. Fourth stage
Correct Answer: B
Rationale: The correct answer is B: Second stage. This stage of labor is characterized by full dilation of the cervix and ends with the delivery of the baby. The intense rectal pressure reported by the patient indicates that the baby is descending through the birth canal, which is a hallmark sign of the second stage. In contrast, the first stage, latent (choice A) is characterized by early labor contractions and cervical dilation up to 6 cm. The third stage (choice C) is the delivery of the placenta, and the fourth stage (choice D) is the immediate postpartum period. The key here is recognizing the specific symptom of intense rectal pressure, which aligns with the second stage of labor.