A nurse is performing a digital examination on a client who is at 34 weeks of gestation and has pre-term labor.

Which of the following findings indicates cervical effacement?

Cervix is soft and pliable

Cervix is shortened and thinned

Cervix is dilated and open

Cervix is posterior and high

Answer and Explanation

The Correct Answer is B

Cervix is shortened and thinned. This indicates cervical effacement, which is the thinning and softening of the cervix in preparation for childbirth. Cervical effacement is measured in percentages, from 0% (no effacement) to 100% (fully effaced).

Choice A is wrong because cervix is soft and pliable does not necessarily mean it is effaced. The cervix can soften before it thins and shortens.

Choice C is wrong because cervix is dilated and open indicates cervical dilation, which is the opening of the cervix. Cervical dilation is measured in centimeters, from 0 cm (closed) to 10 cm (fully dilated).

Cervical dilation and effacement are related, but not the same.

Choice D is wrong because cervix is posterior and high indicates the position of the cervix in relation to the vagina. The cervix can move from posterior (back) to anterior (front) and from high to low as labor progresses.

The position of the cervix does not indicate effacement.

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Correct Answer is D

Explanation

Nifedipine is a calcium channel blocker that is used to relax uterine contractions and postpone preterm labor.However, it can also lower blood pressure and cause side effects such as headache, dizziness, flushing, and palpitations.Therefore, it should be avoided in clients who have cardiac disease or other conditions that affect the heart function.

Choice A is wrong because asthma is not a contraindication for nifedipine.Nifedipine does not affect the airways or cause bronchospasm.

Choice B is wrong because diabetes mellitus is not a contraindication for nifedipine.Nifedipine does not affect blood glucose levels or insulin secretion.

Choice C is wrong because hypertension is not a contraindication for nifedipine.In fact, nifedipine can be used to treat high blood pressure as well as preterm labor.However, blood pressure should be monitored closely during nifedipine therapy to avoid hypotension.

A. Hematocrit 45% B. Platelets 150,000/mm3 C. White blood cell count 25,000/mm3 D. Blood glucose 80 mg/dL

Correct Answer is C

Explanation

White blood cell count 25,000/mm3.

This indicates a potential complication of necrotizing enterocolitis (NEC), which is the death of intestinal tissue in premature or sick newborns.A high white blood cell count can be a sign of infection or inflammation in the bowel, which are common features of NEC.

Choice A is wrong because hematocrit 45% is within the normal range for newborns.

Hematocrit measures the percentage of red blood cells in the blood.

A low hematocrit can indicate blood loss or anemia, which can be complications of NEC, but a normal hematocrit does not rule out NEC.

Choice B is wrong because platelets 150,000/mm3 is also within the normal range for newborns.

Platelets are cells that help the blood clot.A low platelet count can indicate a consumption coagulopathy, which is a bleeding disorder that can occur in severe cases of NEC.

However, a normal platelet count does not exclude NEC.

Choice D is wrong because blood glucose 80 mg/dL is also within the normal range for newborns.

Blood glucose measures the amount of sugar in the blood.

A low blood glucose can indicate hypoglycemia, which can be caused by sepsis or other conditions that mimic NEC, but a normal blood glucose does not eliminate NEC.

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A nurse is performing a digital examination on a client who is at 34 weeks of gestation and has pre-term labor. Which of the following findings indicates cervical effacement?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer nifedipine to a client who is in pre-term labor. The nurse should withhold the medication and notify the provider if the client has which of the following conditions?

Correct Answer is D

Explanation

A nurse is reviewing the laboratory results of a pre-term newborn who was born at 32 weeks of gestation. Which of the following values indicates a potential complication of necrotizing enterocolitis (NEC)?

Correct Answer is C

Explanation

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A client in pre-term labor is being discharged from the hospital. What should the nurse include in the client's discharge plan?

A nurse is administering betamethasone to a client who is at risk for pre-term labor at 30 weeks of gestation. Which of the following outcomes should the nurse monitor for in the newborn?

A nurse is caring for a client who is in pre-term labor and receiving magnesium sulfate therapy. The nurse should monitor the client for which of the following adverse effects of magnesium sulfate?

A nurse is performing a digital examination on a client who is at 34 weeks of gestation and has pre-term labor.

Which of the following findings indicates cervical effacement?