A nurse is assisting with the care of a client who is in labour and has an external electronic fetal monitor. The nurse observes that the fetal heart rate begins to decelerate after the contraction has started, with the lowest point of the deceleration occurring after the peak of the contraction. Which of the following actions should the nurse take first?
Increase the rate of the maintenance IV infusion.
Administer oxygen using a nonrebreather mask.
Elevate the client's legs.
Place the client in the lateral position.
The Correct Answer is D
Choice A rationale:
Increasing the rate of the maintenance IV infusion may be a rational action in some situations, but it is not the first priority when dealing with a fetal heart rate deceleration. The priority is to address the deceleration and potential fetal distress promptly.
Choice B rationale:
Administering oxygen using a nonrebreather mask might be beneficial for the client, but it is not the primary action to take when dealing with fetal heart rate deceleration. The priority is to address the deceleration and ensure fetal well-being.
Choice C rationale:
Elevating the client's legs is unlikely to have a significant impact on fetal heart rate deceleration. This action is more relevant in cases of maternal hypotension or when trying to improve venous return to the heart. It is not the first-line intervention for fetal heart rate decelerations.
Choice D rationale:
Placing the client in the lateral (side-lying) position is the correct action to take first. This position can help relieve pressure on the vena cava, improve blood flow, and increase oxygen supply to the fetus. By changing the client's position, the nurse can potentially resolve the fetal heart rate deceleration and improve fetal well-being.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice D rationale:
The correct answer is Choice D. The biophysical profile is a prenatal test used to assess fetal well-being in the third trimester of pregnancy. It is not used to determine the estimated date of birth (Choice A), as that is typically calculated based on the first day of the last menstrual period and confirmed or adjusted by early ultrasounds.
The test also does not require the client to be NPO (nothing by mouth) for 8 hours prior to the test (Choice B). This restriction is commonly associated with certain medical procedures, but it is not applicable to the biophysical profile.
Furthermore, there is no need to initiate an IV (intravenous line) before the biophysical profile (Choice C). The test is non-invasive and involves the use of ultrasound and fetal heart rate monitoring. The biophysical profile assesses several fetal parameters, such as fetal movement, fetal tone, fetal breathing movements, amniotic fluid volume, and the fetal heart rate. These parameters help evaluate the well-being and health of the baby. The test is often recommended in cases of high-risk pregnancies, decreased fetal movement, or other conditions that may warrant closer monitoring of the baby's condition. By knowing that the biophysical profile predicts fetal well-being in the third trimester, the nurse can provide accurate information to the client, reassuring them about the health of their baby and explaining the importance of the test in ensuring a safe delivery and healthy outcome.
Correct Answer is C
Explanation
The correct answer is choice C. Assist the client to breathe into a paper bag.
Choice A rationale:
Instructing the client to maintain a breathing rate no less than twice the normal rate is not appropriate. This could exacerbate hyperventilation, leading to further lightheadedness and tingling.
Choice B rationale:
Administering oxygen via nasal cannula is not necessary in this situation. The symptoms are due to hyperventilation, not a lack of oxygen.
Choice C rationale:
Assisting the client to breathe into a paper bag helps to rebreathe carbon dioxide, which can correct the respiratory alkalosis caused by hyperventilation. This will alleviate the symptoms of lightheadedness and tingling.
Choice D rationale:
Having the client tuck her chin to her chest is not a recognized intervention for hyperventilation. It would not address the underlying issue of respiratory alkalosis.
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