The nurse is continuing to care for the client.
Provide a low-stimulation environment.
Maintain bed rest
Give antihypertensive medication
Obtain a 24-hr urine specimen
Perform a vaginal examination every 12 hr.
Monitor intake and output hourly
Administer betamethasone
Correct Answer : A,B,C,D,F,G
Rationale:
A. Provide a low-stimulation environment: The client has a severe headache, 3+ proteinuria, and elevated BP, indicating severe preeclampsia. A quiet, low-light environment reduces the risk of seizure by limiting neurologic stimulation.
B. Maintain bed rest: Bed rest in a side-lying position improves uteroplacental blood flow and helps lower blood pressure. It also decreases metabolic demand, which is critical in hypertensive pregnancies.
C. Give antihypertensive medication: The BP readings (162/112 and 166/110 mm Hg) require immediate antihypertensive therapy to prevent cerebral hemorrhage, eclampsia, or placental abruption.
D. Obtain a 24-hr urine specimen: A 24-hour urine collection for protein is the gold standard for quantifying proteinuria and confirming the diagnosis of preeclampsia. While a dipstick of 3+ is a strong indicator, the 24-hour collection provides a definitive measurement.
E. Perform a vaginal examination every 12 hr: There are no contractions or signs of labor, so regular vaginal exams are not indicated and increase the risk of infection in a preterm pregnancy.
F. Monitor intake and output hourly: Decreased renal perfusion is a complication of preeclampsia. Hourly monitoring detects oliguria early and helps assess for fluid overload or worsening renal function.
G. Administer betamethasone: At 31 weeks, betamethasone is indicated to enhance fetal lung maturity due to risk of preterm delivery from severe maternal complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. Butorphanol tartrate: This opioid analgesic can cause respiratory depression in the newborn if given too close to delivery. At 10 cm dilation and during pushing, it's generally too late to administer systemic opioids safely.
B. Pudendal block: A pudendal block provides localized perineal anesthesia and is safe for use during the second stage of labor when the client is fully dilated and pushing. It effectively reduces pain from stretching and pressure without affecting uterine contractions or fetal status.
C. Naloxone hydrochloride: Naloxone is not a pain-management measure; it is an opioid antagonist used to reverse opioid-induced respiratory depression. It does not provide analgesia and is not administered for pain relief during labor.
D. Spinal anesthesia: Spinal anesthesia is typically administered prior to a planned cesarean birth or late in the first stage of labor. It is not appropriate once the client is fully dilated and actively pushing, as it could delay delivery and complicate maternal positioning.
Correct Answer is B
Explanation
Rationale:
A. Tenting skin turgor: Tenting indicates dehydration or fluid volume deficit, not overload. It reflects reduced skin elasticity due to poor interstitial fluid volume.
B. Respiratory rate 30/min: Tachypnea can result from pulmonary congestion or edema due to excess fluid in the intravascular space. It is a classic sign of fluid overload as the lungs struggle with impaired gas exchange.
C. Skin warm and dry: Warm, dry skin is a normal finding and does not suggest volume overload. Fluid retention typically causes edema or moist skin in severe cases.
D. Heart rate 60/min: A heart rate within normal range does not point to fluid overload. Often, fluid overload is associated with tachycardia due to increased preload and compensatory responses.
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