Which occurrence is related to cervical dilation and effacement?

Bladder distention.

False labor.

The cervical mucus plug coming out.

Lightening.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Bladder distention may cause discomfort and urinary issues but is not directly related to cervical dilation and effacement, which involve changes in the cervix to prepare for labor.
Choice B rationale
False labor involves irregular contractions that do not lead to cervical dilation and effacement. These are often called Braxton Hicks contractions and do not result in significant cervical changes.
Choice C rationale
The cervical mucus plug coming out, also known as the "bloody show," indicates that the cervix is beginning to dilate and efface, which are preparatory processes for labor to occur.
Choice D rationale
Lightening refers to the descent of the baby into the pelvis, which typically occurs in the later stages of pregnancy and does not directly involve cervical dilation and effacement processes.

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Correct Answer is ["A","D","E"]

Explanation

Choice A rationale
Human chorionic gonadotropin (hCG) is produced by the placenta, maintaining the corpus luteum and promoting progesterone production crucial for sustaining pregnancy.
Choice B rationale
Testosterone is not produced by the placenta; it is primarily synthesized in the testes and ovaries and not involved in normal pregnancy hormone production.
Choice C rationale
Insulin is not produced by the placenta; instead, it is secreted by the pancreas and regulates blood glucose levels, not directly linked to pregnancy hormones.
Choice D rationale
Estrogen is produced by the placenta, contributing to the development of female secondary sexual characteristics and maintaining the uterine lining during pregnancy.
Choice E rationale
Progesterone is produced by the placenta, supporting the uterine lining's maintenance, preventing contractions, and creating a suitable environment for fetal development.

A. This ointment prevents the infant’s eyelids from sticking together and helps the infant see. B. This ophthalmic ointment prevents gonorrheal infection of the infant’s eyes, potentially acquired from the birth canal. C. Erythromycin prevents potentially harmful exudate from invading the tear ducts of the infant’s eyes, leading to dry eyes. D. Erythromycin ophthalmic ointment destroys an infectious exudate caused by Staphylococcus that could make the infant blind.

Correct Answer is B

Explanation

Choice A rationale
Erythromycin ophthalmic ointment does not prevent the infant's eyelids from sticking together; it is not its primary purpose and does not aid in vision enhancement.
Choice B rationale
Erythromycin ophthalmic ointment is used to prevent gonorrheal infection acquired during birth, protecting the infant’s eyes from potential infection that can cause blindness.
Choice C rationale
Erythromycin does not prevent exudate from invading the tear ducts, nor does it lead to dry eyes. Its primary function is antimicrobial.
Choice D rationale
Erythromycin ophthalmic ointment is not specific to Staphylococcus and does not directly destroy infectious exudate. It prevents infections like gonorrhea.

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Which occurrence is related to cervical dilation and effacement?

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Naxlex Comprehensive Predictor Exams

Along with gas exchange and nutrient transfer, the placenta produces many hormones necessary for normal pregnancy. These include (select all that apply):

Correct Answer is ["A","D","E"]

Explanation

A new father wants to know what medication was put into his infant’s eyes and why it is needed. How does the nurse explain the purpose of the erythromycin ophthalmic ointment?

Correct Answer is B

Explanation

When providing care for the laboring woman should understand that accelerations with fetal movement:

A patient is admitted to the Labor & Delivery unit at 39 weeks. She is 5/60/-2. After several hours she is at 5/70/-2. What can be given to help augment her labor?

The fetal monitor tracing shown is associated with:

The nurse caring for the laboring woman should know that meconium is produced by:

With regard to weight gain during pregnancy, the nurse should be aware of which important information?

A woman who is 14 weeks pregnant tells the nurse that she always had a glass of wine with dinner before she became pregnant. She has abstained during her first trimester and would like to know if it is safe for her to have a drink with dinner now. The nurse would tell her:

When administering Pitocin, you should start at a low dose and work your way up slowly to a dose that provides the best contraction rate.

As relates to the structure and function of the placenta, the nurse should be aware that.