With regard to systemic analgesics administered during labor, nurses should be aware that:

Systemic analgesics cross the maternal blood-brain barrier as easily as they do the fetal blood-brain barrier.

Effects on the fetus and newborn can include decreased alertness and delayed sucking

Intravenous (IV) patient-controlled analgesia (PCA) results in increased use of an analgesic

Intramuscular (M) administration is preferred over IV administration

Answer and Explanation

The Correct Answer is B

A. Systemic analgesics cross the maternal blood-brain barrier as easily as they do the fetal blood-brain barrier. While systemic analgesics do cross the placenta, they actually affect the fetus more readily than the mother because the fetal liver and kidneys are immature, making drug metabolism and excretion slower. This leads to prolonged effects on the newborn.

B. Effects on the fetus and newborn can include decreased alertness and delayed sucking. Opioid analgesics, such as fentanyl, meperidine, or morphine, can cause neonatal respiratory depression, reduced alertness, and difficulty initiating breastfeeding due to delayed sucking reflex. If administered too close to delivery, the newborn may require respiratory support or naloxone to reverse opioid effects.

C. Intravenous (IV) patient-controlled analgesia (PCA) results in increased use of an analgesic. PCA allows controlled dosing of pain medication, often leading to less total medication use because the patient receives smaller, more frequent doses rather than large, single doses. This helps maintain stable pain control without excessive sedation.

D. Intramuscular (IM) administration is preferred over IV administration. IV administration is preferred over IM because it provides faster pain relief and better dose control. IM injections have delayed absorption and an unpredictable effect, making IV the preferred route for labor analgesia.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is ["A","B","C"]

Explanation

A. Frequent monitoring of vital signs. A post-dural puncture headache (PDPH) can occur after epidural anesthesia due to leakage of cerebrospinal fluid (CSF). Monitoring vital signs, particularly blood pressure and heart rate, helps assess for hypotension, fluid balance, and overall neurological status.

B. Assisting with a blood patch procedure. An epidural blood patch is the most effective treatment for a severe post-dural puncture headache. This procedure involves injecting the patient’s own blood into the epidural space to seal the CSF leak and relieve symptoms. The nurse should prepare for the procedure and educate the patient about it.

C. Administration of oral analgesics. Oral analgesics, such as acetaminophen or ibuprofen, are used to relieve mild to moderate headache symptoms. However, they may not be fully effective for a severe PDPH and are often used as supportive therapy along with other interventions.

D. Keeping the head of bed elevated at all times. Lying flat, rather than elevating the head of the bed, is actually recommended to help reduce CSF leakage and alleviate headache symptoms. Keeping the head elevated may worsen the headache by increasing CSF pressure changes.

A. Call for a STAT magnesium level B. Do nothing, this is the expected action of magnesium C. Prepare to administer hydralazine D. Decrease or Discontinue the magnesium sulfate infusion

Correct Answer is D

Explanation

A. Call for a STAT magnesium level. While obtaining a magnesium level is important to confirm magnesium toxicity, the priority action is to stop or reduce the infusion immediately to prevent further toxicity and respiratory depression.

B. Do nothing, this is the expected action of magnesium. Absent deep tendon reflexes, lethargy, and respiratory depression (RR 9) are signs of magnesium toxicity, not expected therapeutic effects. Immediate intervention is necessary to prevent worsening respiratory and cardiac complications.

C. Prepare to administer hydralazine. Hydralazine is used to treat hypertension in preeclampsia, but this patient’s blood pressure is not critically high, and the primary concern is magnesium toxicity, not hypertension. Administering hydralazine would not address the immediate life-threatening issue.

D. Decrease or Discontinue the magnesium sulfate infusion. The first action in magnesium toxicity is to stop or reduce the infusion to prevent further accumulation. If symptoms worsen, calcium gluconate, the antidote for magnesium toxicity, may be administered to reverse its effects, especially if respiratory depression progresses.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

With regard to systemic analgesics administered during labor, nurses should be aware that:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After delivering a healthy baby boy with epidural anesthesia, a woman on the after-birth unit complains of a severe headache. The nurse should anticipate which actions in the patient's plan of care? (Select all that apply.)

Correct Answer is ["A","B","C"]

Explanation

Correct Answer is D

Explanation

A primigravida who is 28 weeks pregnant visits the clinic fearing she is experiencing preeclampsia. Which of the following assessments would the nurse make to confirm or negate these thoughts? Select all that apply.

A patient has just spontaneously ruptured her membranes. Which of the following factors makes her especially high risk for having a prolapsed cord? Select all that apply.

The nurse recognizes that a woman is in true labor when she states…., and finds that her cervix has dilated and effaced on examination.

The nurse caring for a woman hospitalized for hyperemesis gravidarum would expect that the initial treatment would involve:

An emergency shoulder dystocia delivery occurred that requires the nurse to apply suprapubic pressure. What is the rationale for this action?

When working with a woman who has just experienced a fetal demise you should offer supportive care, give her the opportunity to grieve, and provide for a chaplain to come in if the patient wants one. You know that the Chaplain is non-denominational and can also provide comforting words.

Preconception counseling is critical to the outcome of a pregnancy for a patient with diabetes because poor glycemic control before and during early pregnancy is associated with: