A nurse is caring for a client who is pregnant and is at the end of her first trimester. The nurse should place the Doppler ultrasound stethoscope in which of the following locations to begin assessing for the fetal heart tones (FHT)?

A. Contractions lasting longer than 90 seconds: Prolonged contractions lasting longer than 90 seconds may indicate uterine hyperstimulation, which can compromise fetal oxygenation and lead to fetal distress. This finding should be reported to the provider promptly for further evaluation and management.

B. Client reports feeling contractions in the lower back: This is a common sensation during labor and may not necessarily indicate a complication. However, if associated with other signs of fetal distress, it should be reported.

C. Contractions occurring every 3 to 5 minutes: This frequency is within the normal range for the active phase of labor and does not necessarily indicate a problem. However, it is essential to consider the duration and intensity of contractions along with this frequency.

D. Contractions are strong in intensity: While strong contractions are typical during the active phase of labor, the intensity alone may not be a cause for concern unless they are associated with uterine hyperstimulation.

Choice A Reason:

"I should have a goal of maintaining my fasting blood glucose between 100 and 120." This statement does not indicate understanding of the teaching. Recommended target for fasting blood glucose levels during pregnancy in women with diabetes is typically lower, often between 60 and 90 mg/dL.

Choice B Reason:

"I should engage in moderate exercise for 30 minutes if my blood glucose is 250 or greater." This statement does not indicate understanding of the teaching . Exercising when blood glucose is already elevated to 250 or greater may not be safe. Exercise is generally recommended to help manage blood glucose levels, but the specific approach and timing should be discussed with the healthcare provider.

Choice C Reason:

"I will continue taking my insulin if I experience nausea and vomiting." This statement reflects an awareness of the importance of continuing insulin administration even if the client is experiencing nausea and vomiting. Consistent insulin management is crucial for maintaining blood glucose levels within the target range during pregnancy.

Choice D Reason:

"I will ensure that my bedtime snack is high in refined sugar." This statement does not indicate understanding of the teaching. Bedtime snacks should focus on providing sustained energy and stabilizing blood glucose levels. A snack high in refined sugar is not recommended as it can lead to fluctuations in blood glucose levels.