A nurse is caring for a client who is receiving an epidural for continuous labor analgesia.
Which of the following findings should indicate to the nurse that the treatment is effective?
The client reports slight pressure with contractions.
The client has bladder distention.
The client's systolic blood pressure decreases by 20 mm Hg.
The client is unable to move their legs or feet.
The Correct Answer is A
Choice A rationale
The primary goal of epidural analgesia is to provide effective pain relief while allowing the client to maintain some sensation, particularly pressure, which indicates the epidural is blocking nociceptive pain signals effectively without completely eliminating proprioceptive awareness. This selective blockade allows the client to feel contractions, facilitating pushing efforts, while minimizing pain perception by blocking transmission of pain impulses via spinal nerves.
Choice B rationale
Bladder distention is a common side effect of epidural analgesia, resulting from the blockade of parasympathetic nerve fibers innervating the bladder, which can impair the micturition reflex. While it indicates the epidural's systemic effect, it is an adverse effect requiring intervention, such as catheterization, rather than a direct indicator of effective pain management.
Choice C rationale
A decrease in systolic blood pressure by 20 mm Hg, or more, is a common adverse effect of epidural analgesia, caused by sympathetic blockade, leading to vasodilation and subsequent peripheral pooling of blood. While it demonstrates the systemic absorption and action of the anesthetic, it signifies a complication requiring management, not an indicator of effective pain relief for labor.
Choice D rationale
Inability to move legs or feet suggests a dense motor blockade, which can occur with epidural analgesia but is not the desired outcome for labor. While a degree of motor weakness may be present, complete motor paralysis can hinder effective pushing during the second stage of labor and is usually avoided to allow for maternal participation in the birth process.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
Choice A rationale
Acrocyanosis, characterized by bluish discoloration of the hands and feet, is a common and usually benign finding in newborns, especially shortly after birth due to immature peripheral circulation. It does not typically indicate neonatal abstinence syndrome, which is a neurological and systemic hyperexcitability response to opioid withdrawal.
Choice B rationale
Hypotonia, or decreased muscle tone, is generally a sign of central nervous system depression or neuromuscular disorder. In contrast, newborns with neonatal abstinence syndrome typically exhibit hypertonia, characterized by increased muscle tone, tremors, and hyperreflexia, due to the overstimulation of the central nervous system following cessation of maternal opioid exposure.
Choice C rationale
An exaggerated Moro reflex, characterized by an overly robust and prolonged startle response, is a common manifestation of central nervous system irritability seen in newborns experiencing neonatal abstinence syndrome. This hyperreflexia is a direct result of the withdrawal symptoms, indicating an overactive nervous system in response to the absence of the previously supplied opioid.
Choice D rationale
Tachypnea, or rapid breathing, is a frequent finding in newborns with neonatal abstinence syndrome. This symptom is often attributed to central nervous system irritability and increased metabolic demand associated with withdrawal, leading to respiratory distress. The respiratory rate often exceeds the normal range of 30-60 breaths per minute.
Choice E rationale
A shrill-pitched cry, often described as inconsolable or high-pitched, is a classic and distinctive symptom of neonatal abstinence syndrome. This abnormal cry pattern is indicative of central nervous system irritation and dysregulation, reflecting the newborn's discomfort and hyperirritability stemming from opioid withdrawal. This cry often differs from a typical hunger or discomfort cry.
Correct Answer is A
Explanation
Choice A rationale
A prolonged period of absent FHR variability is a critical finding that the nurse must report to the provider immediately. Absent variability indicates a significant lack of fetal well-being, potentially due to severe hypoxia, acidosis, or neurological compromise. It necessitates prompt intervention to prevent adverse outcomes.
Choice B rationale
An FHR increase to 150/min is within the normal fetal heart rate range, which typically falls between 110 and 160 beats per minute. This finding alone does not indicate a problem and would not require reporting to the provider, as it suggests adequate fetal oxygenation and an appropriately reactive fetus.
Choice C rationale
FHR accelerations of 15/min for 15 seconds are a positive sign of fetal well-being. Accelerations indicate an intact fetal nervous system and adequate oxygenation. They are a reassuring finding and suggest that the fetus is tolerating the labor process well, therefore not requiring reporting.
Choice D rationale
Early decelerations of the FHR are typically benign and do not require reporting to the provider. These decelerations are usually associated with head compression during contractions and are characterized by a gradual decrease in FHR that mirrors the contraction, indicating a physiological response.
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