A nurse is caring for a client who is in labor and has an external fetal monitor. The nurse observes late decelerations on the monitor strip and interprets them as indicating which of the following?
Umbilical cord compression
Uteroplacental insufficiency
Fetal head compression
Material bradycardia
The Correct Answer is B
The correct answer is B. Uteroplacental insufficiency.
A. Umbilical cord compression is more commonly associated with variable decelerations, not late decelerations. Variable decelerations are characterized by abrupt decreases and increases in the fetal heart rate.
B. Late decelerations are indicative of uteroplacental insufficiency.
Uteroplacental insufficiency refers to a decrease in blood flow and oxygen supply from the mother to the fetus. Late decelerations occur after the peak of the contraction and may suggest inadequate oxygenation to the fetus.

C. Fetal head compression is associated with early decelerations, not late decelerations. Early decelerations typically coincide with the contractions and are considered a normal response to head compression during contractions.
D. Maternal bradycardia is not typically associated with late decelerations. Late decelerations are primarily related to issues with oxygenation and blood flow to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason:
Oxygen Saturation: While oxygen saturation is important, it is not the highest priority assessment related to amniotomy. Monitoring oxygen levels is crucial during labor, but other factors take precedence
Choice B Reason:
Temperature:Correct. The nurse should prioritize monitoring the client’s temperature following an amniotomy. If the patient’s temperature is38°C (100.4°F) or higher, the nurse needs to notify the primary care physician promptly. Elevated temperature can indicate infection, which is a significant concern after the rupture of membranes.The nurse should also assess for other signs of infection, such as chills, uterine tenderness on palpation, foul-smelling vaginal drainage, and fetal tachycardia.
Choice C Reason:
Blood pressure is incorrect. Blood pressure is an essential parameter to monitor during labor, but it may not be the immediate priority when planning an amniotomy. Oxygen saturation takes precedence as it provides more direct information about the oxygenation status of both the mother and the fetus.
Choice D Reason:
Urinary output is incorrect. Urinary output is a vital sign to monitor, but it may not be the immediate priority when preparing for an amniotomy. O2 saturation is more directly relevant to the potential effects on the fetus during this intervention.
Correct Answer is C
Explanation
Choice A Reason:
"I will get injections of the medication once daily until my labor stops." Terbutaline is typically administered as a subcutaneous injection or orally, but the frequency can vary. It is often given as needed or on a scheduled basis, depending on the healthcare provider's instructions. However, "once daily until labor stops" is not a typical approach.
Choice B Reason:
"My blood sugar may be low while I'm on this medication." While terbutaline can affect glucose metabolism, it is more commonly associated with hyperglycemia (high blood sugar) rather than hypoglycemia (low blood sugar).
Choice C Reason:
"I will have blood tests because my potassium might decrease." Terbutaline, a beta-2 adrenergic agonist, can potentially lead to hypokalemia (a decrease in potassium levels). Monitoring potassium levels through blood tests is important during terbutaline therapy.
Choice D Reason:
"My blood pressure may increase while I'm on this medication." Terbutaline is known to cause cardiovascular side effects, but an increase in blood pressure is not a common effect. It is more associated with tachycardia (increased heart rate) and potential hypotension. Monitoring blood pressure is still important, but an increase is less likely compared to other cardiovascular effects.
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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
