A nurse is reviewing laboratory results from a client who is at 28 weeks of gestation and has gestational diabetes. The nurse notes that blood glucose levels taken 1 hr following a meal range from 145 mg/dL to 162 mg/dL over the past week. Which of the following actions should the nurse take?
Schedule a 3-hr oral glucose tolerance test.
Tell the client to increase carbohydrates to 65% of daily nutritional intake.
Obtain an HbA1c.
Reinforce instruction about insulin administration.
The Correct Answer is D
Choice A rationale:
The nurse should schedule a 3-hour oral glucose tolerance test (OGTT) for the client because the blood glucose levels taken 1 hour following a meal are higher than the expected range for gestational diabetes. This test will help to diagnose and assess the client's glucose tolerance and determine if there is gestational diabetes or any other potential glucose regulation issues.
Choice B rationale:
Increasing carbohydrates to 65% of daily nutritional intake is not the appropriate action in this situation. It may lead to further elevation of blood glucose levels, which can be detrimental for a client with gestational diabetes. The goal is to manage blood glucose levels and prevent complications, so recommending a higher carbohydrate intake would be counterproductive.
Choice C rationale:
Obtaining an HbA1c (glycated hemoglobin) is not the most suitable action in this scenario. HbA1c provides an average of the blood glucose levels over the past few months, which is more helpful for diagnosing and monitoring chronic diabetes, rather than gestational diabetes, which is temporary and occurs during pregnancy. An OGTT is a more appropriate test for gestational diabetes assessment.
Choice D rationale:
Reinforcing instruction about insulin administration is not warranted at this point since there is no information indicating that the client is currently on insulin therapy. Additionally, using insulin as the first step in the management of gestational diabetes is not common practice. Lifestyle modifications, dietary changes, and other measures are usually attempted first.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Helping the client to the bathroom to empty her bladder is not the appropriate response in this situation. The client's sudden urge to push indicates that she is in the second stage of labour, which is the pushing phase. The cervix is already dilated at 7 cm, and the fetus is at 1+ station, indicating that delivery is imminent. Emptying the bladder at this point is not a priority and may delay necessary actions.
Choice B rationale:
Assisting the client into a comfortable position is also not the appropriate response. The client's urge to push suggests that she is in the active stage of labor, and her cervix is already 7 cm dilated. Encouraging a comfortable position might not be suitable since the focus should be on monitoring the progress of labor and preparing for delivery.
Choice C rationale:
Having the client pant during the next few contractions is not the correct response either. Panting is typically recommended during the transition phase of labor to prevent rapid pushing and potential damage to the perineum. However, in this scenario, the client is already fully dilated, and the fetus is at 1+ station, indicating that the second stage of labour has commenced. Panting is not necessary at this point.
Choice D rationale:
The appropriate nursing response is to assess the perineum for signs of crowning. The sudden urge to push indicates that the baby is descending through the birth canal and may be close to crowning, which is when the baby's head becomes visible at the vaginal opening. By assessing for crowning, the nurse can determine if delivery is imminent and notify the healthcare provider for further actions and preparation for the baby's birth.
Correct Answer is B
Explanation
Choice A rationale:
Fetal head compression is unlikely to cause variable decelerations in the fetal heart rate. During contractions and labor, the fetal head may experience pressure, but this usually leads to early decelerations, not variable decelerations. Early decelerations are considered benign and are caused by the head's pressure stimulating the vagus nerve, resulting in a temporary decrease in heart rate.
Choice B rationale:
nature.
Choice C rationale:
Maternal opioid administration is not a direct cause of variable decelerations in the fetal heart rate. While opioids can cross the placenta and may affect the fetus, they are more likely to cause other issues, such as respiratory depression in the newborn, rather than variable decelerations.
Choice D rationale:
Uteroplacental insufficiency is not the primary factor causing variable decelerations. Uteroplacental insufficiency refers to an inadequate blood flow and oxygen delivery to the placenta, which c
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