A nurse in a prenatal clinic is caring for a client. Using Leopold maneuvers, the nurse palpates a round, firm, moveable part in the fundus of the Uterus and a long, smooth surface on the client's right side, in which abdominal quadrant should the nurse expect to auscultate fetal heart tones?

Choice A Reason:

Drinking the glucose solution 2 hours prior to the test is not standard for a 1-hour GTT. Instead, the glucose solution is usually consumed within a short timeframe, such as 5 minutes, and the blood is drawn 1 hour afterward.

Choice B Reason:

Limiting carbohydrate intake for 3 days prior to the test is not a requirement for a 1-hour GTT. However, it may be advised for a longer fasting period or a different type of glucose tolerance test.

Choice C Reason:

C. “A blood glucose of 130 to 140 is considered a positive screening result.”

In the 1-hour glucose tolerance test during pregnancy, a blood glucose level of135 mg/dL or higheris considered a positive screening result. If this threshold is met, further testing (such as the 3-hour glucose tolerance test) is recommended to confirm or rule out gestational diabetes.

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Choice D Reason:

Fasting for 12 hours prior to the test is inappropriate. For a 1-hour GTT, the client is not typically required to fast.

The correct answer is B. Just above the symphysis pubis.

A. Just above the umbilicus: At the end of the first trimester, the uterus is still within the pelvic cavity, and fetal heart tones are typically not detectable above the umbilicus at this stage.

B. Just above the symphysis pubis: This is the correct placement for assessing fetal heart tones during the first trimester. The fetal heart is usually located low in the pelvis during early pregnancy, making it most easily heard just above the pubic bone.

C. The right lower quadrant: Fetal heart tones are typically assessed in the midline of the abdomen, and focusing on the lower quadrants may not be the optimal location, especially in the first trimester.

D. The left lower quadrant: Similar to the right lower quadrant, focusing on the lower quadrants may not be the most appropriate location for assessing fetal heart tones during the first trimester.