A 22-year-old woman pregnant with a single fetus has a preconception body mass index (BMI) of 19. When she was seen in the clinic at 33 weeks of gestation, she had gained 4 lbs in the first trimester. What should be the expected weight gain at this pregnancy time?
20
18
28
24
The Correct Answer is D
a. The expected total weight gain during pregnancy for a woman with a preconception BMI of 19 is 28-40 lbs.
b. The expected total weight gain during pregnancy for a woman with a preconception BMI of 19 is 28-40 lbs.
c. The expected total weight gain during pregnancy for a woman with a preconception BMI of 19 is 28-40 lbs.
d. The expected total weight gain during pregnancy for a woman with a preconception BMI of 19 is 28-40 lbs.
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Correct Answer is C
Explanation
a. This may be done if the fetal heart rate (FHR) tracing is not clear, but it is not the first priority in this situation.
b. Early decelerations can indicate fetal head compression and is a normal finding hence there is no need of notifying the healthcare provider.
c. One of the FHR patterns that may be observed is early decelerations, which are symmetrical decreases in FHR that coincide with uterine contractions. Early decelerations are usually benign and reflect fetal head compression during contractions. The nurse's first priority in this case is to document as a normal finding and continue to monitor the FHR and uterine activity.
d. This may help relieve pressure on the fetal head and improve FHR, but it is not the first priority in this situation.
Correct Answer is B
Explanation
a. Maternal hypotension is not a common side effect of terbutaline, which is a beta-adrenergic agonist that can cause tachycardia and hypertension.
b. Pulmonary edema is a serious complication of terbutaline therapy, which can cause fluid overload, dyspnea, chest pain, and crackles in the lungs. The nurse should monitor the woman's vital signs, oxygen saturation, urine output, and lung sounds, and report any signs of pulmonary edema to the physician immediately.
c. Fetal bradycardia is not related to terbutaline, which can cause fetal tachycardia.
d. Fetal hypokalemia is also not associated with terbutaline, which can cause maternal hypokalemia due to increased potassium uptake by the cells.
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