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 B

Explanation

A cervical cerclage is a procedure that involves placing stitches around the cervix to prevent it from opening prematurely.This procedure is usually done for women who have a history of cervical insufficiency or a short cervix, which are risk factors for preterm labor.

Choice A is wrong because history of gestational diabetes is not a risk factor for preterm labor.

Gestational diabetes is a condition that causes high blood sugar during pregnancy and can affect the health of the mother and the baby, but it does not increase the risk of preterm labor.

Choice C is wrong because history of recurrent urinary tract infections (UTIs) is a risk factor for preterm labor.

UTIs are infections that affect the urinary system and can cause symptoms such as pain, burning, or frequent urination.

UTIs can also spread to the kidneys or the uterus and cause inflammation or infection that can trigger preterm labor.

Choice D is wrong because history of assisted reproductive technology (ART) is a risk factor for preterm labor.

ART refers to any medical procedure that helps with conception, such as in vitro fertilization (IVF).

ART can increase the risk of preterm labor because it can result in multiple gestations (twins, triplets, or more), which put more strain on the uterus and can cause it to contract prematurely.ART can also cause complications such as placenta previa or rupture of the uterus, which can lead to preterm labor.

A. Hypotension B. Tachycardia C. Hyperglycemia D. Hypokalemia

Correct Answer is B

Explanation

Tachycardia.

Terbutaline is a medication that can be used to stop or delay preterm labor by relaxing the uterine muscles.However, it can also cause serious side effects for both the mother and the baby.One of the most common side effects of terbutaline is tachycardia, which means a fast or irregular heartbeat.This can lead to chest pain, palpitations, shortness of breath, and even cardiac arrhythmias or ischemia.

Therefore, the nurse should monitor the mother’s heart rate and rhythm closely when administering terbutaline.

Choice A is wrong because terbutaline does not cause hypotension, which means low blood pressure.In fact, terbutaline can increase blood pressure by constricting blood vessels.

Choice C is wrong because terbutaline does not cause hyperglycemia, which means high blood sugar.However, terbutaline can interfere with insulin secretion and glucose metabolism in some cases, especially in diabetic mothers.

Therefore, the nurse should monitor the mother’s blood sugar levels when administering terbutaline.

Choice D is wrong because terbutaline does not cause hypokalemia, which means low potassium levels in the blood.However, terbutaline can cause a temporary increase in potassium levels in the baby, which can affect the baby’s heart function.

Therefore, the nurse should monitor the baby’s heart rate and rhythm when administering terbutaline.

Normal ranges for heart rate are 60 to 100 beats per minute for adults and 120 to 160 beats per minute for fetuses.

Normal ranges for blood pressure aretypically between 90/60 mmHg and 120/80 mmHg.

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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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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?