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 C
Explanation
Rationale:
A. Drinks 3 cups of 1% milk per day: This intake is appropriate for an 8-year-old child. It supports bone development by providing sufficient calcium and vitamin D, aligning with dietary guidelines for school-age children.
B. Weight has increased by 5 kg (11 lb): A weight gain of about 2–3 kg (4.4–6.6 lb) per year is typical for children between ages 6 and 12. A 5 kg increase over one year is within normal limits and does not require provider notification unless accompanied by other concerns.
C. Height has increased by 3.8 cm (1.5 in): This is below the expected annual growth rate for an 8-year-old, which is typically 5 to 6.5 cm (2 to 2.5 in) per year. Slowed linear growth can indicate underlying medical or nutritional issues and should be reported for evaluation.
D. Consumes three meals and two snacks per day: This is a healthy and age-appropriate eating pattern for a school-age child, promoting stable energy levels and supporting growth and development.
Correct Answer is []
Explanation
Rationale for correct choices:
- Opioid intoxication: The client shows hallmark signs of opioid overdose, including respiratory depression, bradycardia, hypotension, miosis (pupillary constriction), confusion, and hypothermia. A history of oxycodone use and psychosocial stressors support opioid misuse.
- Obtain prescription for naloxone: Naloxone is a competitive opioid antagonist that rapidly reverses the life-threatening effects of opioid toxicity, particularly respiratory depression and central nervous system suppression.
- Prepare to initiate mechanical ventilation: The client’s respiratory rate is critically low at 10 breaths/min with oxygen saturation at 90%. Mechanical ventilation may be necessary if the client cannot maintain adequate oxygenation even after naloxone administration.
- Respiratory rate: This is a key indicator of opioid intoxication severity and response to naloxone. Ongoing monitoring is essential to assess ventilation adequacy and detect recurrent respiratory depression.
- Pupillary reaction: Miosis is a key sign of opioid overdose, and pupil size can help gauge the severity of intoxication. As naloxone takes effect, pupils typically dilate, signaling reversal.
Rationale for incorrect choices:
- Alcohol intoxication: While the client has a history of alcohol use disorder, the physical findings (e.g., pinpoint pupils, bradycardia, low respiratory rate) are more consistent with opioid toxicity than ethanol intoxication.
- Stimulant intoxication: Stimulant overdose would present with hypertension, hyperthermia, tachycardia, and dilated pupils not the bradycardia, hypothermia, and miosis seen here.
- Opioid withdrawal: Opioid withdrawal typically presents with symptoms like dilated pupils, tachycardia, agitation, and diaphoresis—not CNS depression and hypoventilation.
- Obtain prescription for restraints: There is no evidence of violent or aggressive behavior requiring restraints; the client is sedated and obtunded, not agitated or combative.
- Collect a blood sample for ethanol level: This might be helpful later, but it does not take priority in a client presenting with acute signs of opioid overdose. Immediate interventions to support breathing are more urgent.
- Cardiac arrhythmias: Although bradycardia is present, continuous ECG monitoring may be useful, but arrhythmias are not the primary risk in opioid overdose compared to respiratory depression.
- Ethanol level: Alcohol toxicity is not the most likely cause here, so monitoring ethanol level will not help guide the immediate treatment and stabilization of this client.
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