The nurse is teaching a client about maternal hormones.The woman states that she has been unable to complete a full-term pregnancy.
According to her healthcare provider, she and her husband have been able to achieve fertilization but implantation never takes place.
This is most likely due to a lack of which hormone?

Follicle Stimulating Hormone (FSH).

Progesterone.

Human chorionic gonadotropin (HCG).

Prolactin.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Follicle Stimulating Hormone (FSH) is involved in the maturation of ovarian follicles and the menstrual cycle. While it is crucial for fertility, it is not directly responsible for maintaining pregnancy once implantation occurs.

Choice B rationale

Progesterone is essential for maintaining pregnancy. It prepares the endometrium for implantation and supports the early stages of pregnancy by preventing uterine contractions that could dislodge the embryo.

Choice C rationale

Human chorionic gonadotropin (HCG) supports the corpus luteum in early pregnancy, ensuring the continued production of progesterone and estrogen. However, implantation failure is less likely due to a lack of HCG.

Choice D rationale

Prolactin plays a role in lactation and has some influence on reproductive health, but it is not primarily responsible for implantation. A lack of prolactin is less likely to be the cause of failed implantation. .

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Correct Answer is {"A":{"answers":"A"},"B":{"answers":"C"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"}}

Explanation

Choice A Rationale

Administer azithromycin 1 g PO one time: Anticipated. Azithromycin is commonly used to treat chlamydia infections during pregnancy and is considered safe.

Choice B Rationale

Administer ibuprofen 600 mg PO twice a day for pain: Contraindicated. Ibuprofen is generally avoided during pregnancy, especially in the third trimester, due to risks such as premature closure of the fetal ductus arteriosus.

Choice C Rationale

Notify all sexual partners within prior 30 days of the need for STI screening: Anticipated. Notification of sexual partners for STI screening is a standard public health practice to prevent the spread of infections.

Choice D Rationale

Administer ceftriaxone 250 mg IM now: Anticipated. Ceftriaxone is often used to treat gonorrhea infections during pregnancy and is considered safe for both mother and fetus.

Choice E Rationale

Repeat STI screening at next prenatal visit in 1 month: Anticipated. Repeating STI screening can help ensure that any new or untreated infections are identified and managed appropriately.

Choice F Rationale

Notify the appropriate public health agency: Anticipated. Reporting certain STIs to public health agencies is required by law to help track and control the spread of infections.

A. The fourth week of gestation. B. The sixth week of gestation. C. The seventh week of gestation. D. The twelfth week of gestation.

Correct Answer is D

Explanation

Choice A rationale

The fetal heartbeat can be heard with a Doppler at the fourth week of gestation is incorrect. At this early stage, the embryonic heart has only just begun to form, and its activity cannot be detected by Doppler.

Choice B rationale

The fetal heartbeat can be heard with a Doppler at the sixth week of gestation is incorrect. Although the heart begins to beat around this time, it is usually too faint to be detected by Doppler.

Choice C rationale

The fetal heartbeat can be heard with a Doppler at the seventh week of gestation is incorrect. It remains challenging to detect the fetal heartbeat this early with standard Doppler equipment.

Choice D rationale

The fetal heartbeat can be heard with a Doppler at the twelfth week of gestation is correct. By the end of the first trimester, the fetal heart is sufficiently developed and strong enough to be detected using Doppler ultrasound, allowing healthcare providers to monitor fetal well-being.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

For each potential prescription from the provider, specify if the potential prescription is anticipated, nonessential, or contraindicated for the client.

Correct Answer is {"A":{"answers":"A"},"B":{"answers":"C"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"}}

Explanation

At her first prenatal visit, a woman and the nurse are discussing fetal development.The client asks, "When will we be able to hear the baby's heartbeat?" The nurse should reply, The fetal heartbeat can be heard with a Doppler at:

Correct Answer is D

Explanation

A nurse is speaking with a client who is 6 weeks' gestation.The client tells the nurse that she smokes one pack per day, but is trying to quit.The nurse should explain that newborns born to women who smoke are at risk for:

The nurse who is assessing a G2 P1 client palpates the fundal height at the location noted on the picture below (near the umbilicus). The nurse concludes that the fetus is equal to which of the following gestational ages?

The nurse is teaching a pregnant client how to perform daily fetal movement counts.Which instruction must be included in the teaching?

A nurse is caring for a client who is coming in for her first prenatal visit and it is estimated to be 9 weeks gestation.An ultrasound is scheduled.The nurse should explain to the client that the ultrasound is being done today to assess for which of the following?

Which statement by the pregnant client indicates to the nurse an understanding of TORCH infections?

A nurse is caring for an antepartum client whose laboratory findings indicate a rubella titer of 1:15. Which of the following is the correct interpretation of this data?

A nurse is providing teaching about nutrition to a client at her first prenatal visit.Which of the following statements by the nurse should be included in the teaching?