As a woman enters the second stage of labor, her membranes spontaneously rupture. What action should the nurse take?
Check fetal heart rate
instruct her to bare down with the next contraction
Place her legs in stirrups
Test a sample of the amniotic fluid for meconium
The Correct Answer is A
A) Check fetal heart rate:
The first priority when a woman's membranes spontaneously rupture is to assess fetal well-being. The nurse should immediately check the fetal heart rate (FHR) after the rupture of membranes to evaluate for any signs of fetal distress. If there are any concerns regarding the FHR, further interventions may be needed, such as adjusting the maternal position or preparing for a possible emergent delivery. Monitoring the FHR will help guide subsequent decisions regarding care.
B) Instruct her to bear down with the next contraction:
While the second stage of labor involves pushing, it is important to wait for the appropriate signs of readiness before instructing the mother to bear down. The nurse should ensure the cervix is fully dilated and that fetal descent is progressing appropriately. Rushing into pushing too early or without proper readiness can lead to maternal and fetal complications.
C) Place her legs in stirrups:
Placing the mother’s legs in stirrups is typically done once she is in the active phase of pushing (typically when the cervix is fully dilated and fetal descent is ready). It is not the first priority immediately after the membranes rupture. The nurse should first assess the fetal heart rate and ensure the woman is comfortable and ready to push before assuming the lithotomy position or placing her legs in stirrups.
D) Test a sample of the amniotic fluid for meconium:
Testing the amniotic fluid for meconium should be done if there is concern that the amniotic fluid may be stained, as meconium in the amniotic fluid can be a sign of fetal distress. However, the first action after the membranes rupture is to check the fetal heart rate. If the FHR is normal, further actions, like testing the fluid, may follow, but the priority remains assessing fetal well-being.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["33"]
Explanation
Given:
Total volume to infuse: 100 mL
Infusion time: 60 minutes
Drop factor of tubing: 20 gtt/mL
To find:
Drip rate (gtt/min)
Step 1: Calculate the total number of drops
Total drops = Total volume x Drop factor
Total drops = 100 mL x 20 gtt/mL = 2000 gtt
Step 2: Calculate the drip rate
Drip rate = Total drops / Infusion time in minutes
Drip rate = 2000 gtt / 60 minutes = 33.33 gtt/min
Step 3: Round to the nearest whole number
33 gtt/min.
Correct Answer is B
Explanation
A) Uterine contractions:
While uterine contractions cause significant pain and discomfort during labor, particularly in the first and early second stages, by the time the client reaches the second stage of labor, the cervix is fully dilated, and the main cause of pain and pressure is no longer from the contractions themselves. Instead, the pain and pressure described in the second stage are primarily due to the fetal head descending through the birth canal, applying pressure to the perineum.
B) The fetal head applying pressure:
The pain and pressure reported in the second stage of labor are primarily due to the fetal head descending into and through the birth canal, putting pressure on the cervix, vagina, perineum, and pelvic floor. This pressure is a major source of discomfort in the second stage, as the fetal head stretches the tissues of the perineum, which is essential for facilitating birth. The sensation of pressure on the pelvic floor is often described by clients during this stage.
C) Nerve stimulation:
Nerve stimulation occurs during labor as a result of uterine contractions and the fetal descent, which can cause radiating pain to the lower back, thighs, and pelvic region. However, the specific pain and pressure in the pelvis and perineum described by the client are more directly related to the fetal head applying pressure, rather than generalized nerve stimulation. Nerve stimulation may contribute to pain but is not the primary cause of the pelvic and perineal pressure at this stage.
D) Cervical dilation:
Cervical dilation occurs in the earlier stages of labor (latent and active phases), and while it contributes to pain during these stages, by the second stage, the cervix should be fully dilated (10 cm). The pain and pressure that the client is feeling in the second stage are less about cervical dilation and more about the descent of the fetal head through the birth canal and its pressure on the perineum and pelvic floor.
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