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A nurse is assessing a client who has placenta previa and is receiving fetal monitoring.
Which of the following clinical findings should the nurse expect?

A.

Variable decelerations.

B.

Painless vaginal bleeding.

C.

Rigid abdomen.

D.

Uterine tachysystole.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Variable decelerations are associated with umbilical cord compression, not placenta previa. In placenta previa, the placenta covers the cervical os, but it does not typically cause

variable decelerations on fetal monitoring.

 

Choice B rationale

Painless vaginal bleeding is a hallmark sign of placenta previa. This occurs because the placenta is located near or over the cervical os, leading to bleeding when the cervix dilates

or effaces.

 

Choice C rationale

A rigid abdomen is more indicative of placental abruption, where the placenta detaches prematurely from the uterine wall, causing pain and a tense abdomen, not typically seen in

placenta previa.

 

Choice D rationale

Uterine tachysystole is characterized by excessive uterine contractions and is not a clinical finding related to placenta previa. Tachysystole often results from excessive oxytocin use

or other uterine stimulants.


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View Related questions

Correct Answer is D

Explanation

Choice A rationale

Starting each feeding with the most sore breast can worsen the condition, as the infant initially sucks more vigorously at the beginning of a feeding. This might increase the pain and damage to the already sore breast.

Choice B rationale

Moisture-proof lining in breast pads can cause an accumulation of moisture, creating a breeding ground for bacteria. This can exacerbate soreness and lead to infections such as mastitis.

Choice C rationale

Breastfeeding less frequently can lead to engorgement and plugged ducts, which can further complicate breast soreness and potentially decrease milk supply. Regular feeding helps in maintaining milk flow and production.

Choice D rationale

Colostrum has natural healing properties, including immunoglobulins and growth factors, that can help heal sore and cracked nipples. Applying colostrum can promote faster recovery and reduce discomfort.

Correct Answer is B

Explanation

Choice A rationale

Elevated BUN levels (25 mg/dL) can indicate kidney dysfunction, dehydration, or high protein intake. However, it’s not directly related to a prenatal complication, though it still

requires monitoring.

Choice B rationale

Hemoglobin (Hgb) of 10.2 mg/dL is below the normal range (11 to 16 mg/dL) and can indicate anemia. During pregnancy, anemia can lead to serious complications such as preterm

birth and low birth weight, making this result significant.

Choice C rationale

A fasting blood glucose level of 70 mg/dL falls within the normal range (70 to 110 mg/dL) and does not indicate a complication. Thus, it is not concerning in the context of prenatal

complications.

Choice D rationale

Hematocrit (Hct) of 32% is slightly below the normal range (33 to 47%), which can be common in pregnancy due to increased plasma volume. While monitoring is required, it’s not as

critical as anemia.

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