ATI LPN
Maternal Newborn ATI Proctored Exam Questions
Question 1 of 5
A healthcare professional is assisting with the care of a client who is receiving IV magnesium sulfate. Which of the following medications should the healthcare professional anticipate administering if magnesium sulfate toxicity is suspected?
Correct Answer: D
Rationale: The correct answer is D: Calcium gluconate. When magnesium sulfate toxicity is suspected, calcium gluconate is administered because it antagonizes the effects of magnesium on the heart and central nervous system. This helps to counteract the muscle weakness, respiratory depression, and cardiac arrhythmias associated with magnesium toxicity. Nifedipine (A) is a calcium channel blocker and is not indicated for magnesium toxicity. Pyridoxine (B) is a form of vitamin B6 and is not used to treat magnesium toxicity. Ferrous sulfate (C) is an iron supplement and is not relevant in the management of magnesium toxicity.
Question 2 of 5
A healthcare provider is assisting with the care for a client who reports manifestations of preterm labor. Which of the following findings are risk factors for this condition? (Select all that apply)
Correct Answer: D
Rationale: The correct answer is D because all of the choices are risk factors for preterm labor. A: Urinary tract infection can lead to inflammation and contractions. B: Multifetal pregnancy puts more stress on the uterus, increasing the risk. C: Oligohydramnios is associated with a higher risk of preterm labor due to decreased amniotic fluid levels. In summary, all the choices contribute to the increased likelihood of preterm labor.
Question 3 of 5
When providing care for a client in preterm labor at 32 weeks of gestation, which medication should the nurse anticipate the provider will prescribe to hasten fetal lung maturity?
Correct Answer: D
Rationale: Step 1: Betamethasone is a corticosteroid that promotes fetal lung maturity by stimulating the production of surfactant, essential for lung function. Step 2: At 32 weeks, the fetus may benefit from accelerated lung development to reduce respiratory distress. Step 3: Calcium gluconate is used for hypocalcemia, not for fetal lung maturity. Step 4: Indomethacin is a nonsteroidal anti-inflammatory drug used to delay preterm labor, not for lung maturity. Step 5: Nifedipine is a calcium channel blocker to prevent preterm labor, not for fetal lung maturity.
Question 4 of 5
When caring for a client receiving nifedipine for prevention of preterm labor, the nurse should monitor the client for which of the following manifestations?
Correct Answer: B
Rationale: The correct answer is B: Dizziness. Nifedipine is a calcium channel blocker that can cause hypotension, leading to dizziness. This is a common side effect and needs to be monitored to prevent falls or injury. Blood-tinged sputum (A) is not typically associated with nifedipine use. Pallor (C) is not a common manifestation of nifedipine side effects. Somnolence (D) is also not a common side effect of nifedipine. Dizziness is the most relevant and potentially harmful manifestation to monitor for in a client receiving nifedipine for preterm labor.
Question 5 of 5
A healthcare provider is assisting with the care for a client who has a prescription for magnesium sulfate. The provider should recognize that which of the following are contraindications for the use of this medication? (Select all that apply)
Correct Answer: D
Rationale: The correct answer is D: All of the above. Magnesium sulfate is contraindicated in cases of fetal distress, cervical dilation greater than 6 cm, and vaginal bleeding. Fetal distress can be worsened by magnesium sulfate, and it can lead to respiratory depression in the newborn. Cervical dilation greater than 6 cm indicates advanced labor, where the risk of uterine atony and postpartum hemorrhage is increased with magnesium sulfate use. Vaginal bleeding may be a sign of placental abruption or other complications, which can be exacerbated by magnesium sulfate. Therefore, all three options are contraindications for the use of magnesium sulfate in this scenario.