ATI RN
ATI Nur 232 Maternity Final Exam SP24 Questions
Extract:
A nurse is caring for a client who is receiving heparin 3,800 units subcutaneously daily. Available is heparin 5,000 units/mL.
Question 1 of 5
How many ml should the nurse administer? (Round the answer to the nearest tenth.)
Correct Answer: 0.8
Rationale:
To calculate: 3,800 units ÷ 5,000 units/mL = 0.76 mL, rounded to 0.8 mL.
Extract:
A nurse in a labor unit is admitting a patient who reports experiencing painful contractions. The nurse determines that the contractions last for 1 minute and occur every 3 minutes. The nurse records the following vital signs: fetal heart rate of 130/min, maternal heart rate of 128/min, and maternal blood pressure of 92/54 mm Hg.
Question 2 of 5
What should the nurse prioritize doing next?
Correct Answer: A
Rationale: Notifying the provider is the priority due to the frequent contractions and low maternal blood pressure, which may indicate rapid labor progression or instability.
Extract:
A newborn tests positive for the hepatitis B surface antigen.
Question 3 of 5
Which of the following should the nurse administer?
Correct Answer: B
Rationale: Administering hepatitis B immune globulin and vaccine within 12 hours of birth provides immediate and long-term protection for a newborn testing positive for hepatitis B surface antigen.
Extract:
A nurse is caring for a client who is 12 hours postpartum following a vaginal delivery.
Question 4 of 5
Which of the following findings should the nurse expect?
Correct Answer: C
Rationale: A firm fundus at the umbilicus is expected 12 hours postpartum, indicating proper uterine contraction.
Extract:
A nurse is preparing to administer 250 mg of an antibiotic intramuscularly to a pregnant client for a sexually transmitted infection. The available medication is 3 g/5 mL.
Question 5 of 5
How many mL should the nurse administer per dose?
Correct Answer: B
Rationale: Calculation: 3 g = 3000 mg; 3000 mg ÷ 5 mL = 600 mg/mL; 250 mg ÷ 600 mg/mL = 0.42 mL.