Which healthcare provider order for a client with cephalopelvic disproportion would the nurse querry
Start a peripheral intravenous infusion of normal saline at 100 mL/hr.
Record fetal heart tones every 15 minutes.
Maintain clear liquid diet status.
Titrate oxytocin infusion per protocol.
The Correct Answer is D
Choice A rationale
Starting a peripheral intravenous infusion with a crystalloid solution like normal saline at 100 mL/hr is a standard and safe practice to ensure vascular access and maintain maternal hydration. Adequate hydration is necessary to support uteroplacental perfusion, which is vital even when a cesarean delivery is anticipated due to cephalopelvic disproportion (CPD).
Choice B rationale
Close and frequent monitoring of the fetal heart tones (FHT) every 15 minutes is essential to assess fetal well-being, especially when labor is stalled or a risk factor like CPD is present. This vigilance allows for early detection of any signs of fetal distress, necessitating prompt intervention.
Choice C rationale
Maintaining a clear liquid diet is appropriate for a laboring client, particularly one at high risk for an eventual cesarean delivery due to CPD. This dietary restriction minimizes the volume of gastric contents, reducing the significant risk of aspiration pneumonia should general anesthesia become necessary.
Choice D rationale
Titrating an oxytocin infusion is contraindicated in a client diagnosed with Cephalopelvic Disproportion (CPD), which is a mechanical barrier to vaginal delivery. Oxytocin causes uterine hyperstimulation leading to stronger contractions, which could result in a uterine rupture or severe fetal distress without the possibility of vaginal delivery.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Stronger contractions are not a specific complication of breech presentation. Contraction strength is related to uterine action and response to oxytocin, not solely to fetal presentation. Breech presentation primarily poses risks related to the birthing process itself, such as cord prolapse and birth trauma.
Choice B rationale
In a breech presentation, the presenting part (buttocks or feet) is less effective than the head in filling the pelvic inlet, potentially leaving space for the umbilical cord to prolapse, especially upon rupture of membranes. Cord prolapse causes nonreassuring fetal signs such as sudden, severe variable decelerations or prolonged bradycardia due to cord compression and subsequent fetal hypoxia.
Choice C rationale
Precipitate labor is characterized by very rapid cervical dilation and fetal descent, usually occurring within three hours of labor onset. This is not directly caused by a breech presentation. The mechanism of labor in breech is often slower and more complicated due to the less efficient presenting part.
Choice D rationale
Cessation of contractions often indicates uterine fatigue or uterine inertia, which can occur in prolonged labor or with specific uterine conditions, but it is not a direct or common complication of breech presentation. Overstretching of the uterus is typically associated with polyhydramnios or multiple gestation.
Correct Answer is A
Explanation
Choice A rationale
Facial paralysis in a newborn after a forceps delivery is most often due to trauma to the facial nerve (cranial nerve VII), typically caused by pressure from the instrument against the nerve where it exits the stylomastoid foramen. This injury is usually a temporary neuropraxia (a physiological block with intact axons) which resolves spontaneously as the swelling subsides and compression is relieved, often within a few days to a few weeks, making close monitoring appropriate.
Choice B rationale
Phototherapy is the standard treatment for neonatal hyperbilirubinemia (jaundice), a condition where unconjugated bilirubin levels are elevated (normal total bilirubin is <5 mg/dL in the first 24 hours), which is a metabolic issue. Facial paralysis is a mechanical nerve injury related to birth trauma, and therefore, phototherapy has no therapeutic effect on nerve function or paralysis resolution.
Choice C rationale
While a neurologist consultation might be needed for persistent or severe paralysis that does not begin to show signs of improvement after several weeks, initial management involves expectant monitoring. The vast majority of these injuries are mild and transient, making immediate, routine referral unnecessary and potentially causing undue parental anxiety without an immediate need for specialized intervention.
Choice D rationale
There is typically no physiological contraindication to immediate or continued breastfeeding with this type of facial nerve injury. However, the nurse should assess the infant's ability to latch and suck effectively, as paralysis might compromise the motor function required for feeding, but is not a reason to universally prohibit all attempts at breastfeeding.
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