Nokea
What is a common preconception risk factor that can impact pregnancy outcomes?
- A. lack of exercise prior to pregnancy
- B. chronic caffeine intake
- C. high fat diet
- D. lack of immunizations
Correct Answer: D
Rationale: The correct answer is D, lack of immunizations. Immunizations protect pregnant individuals from serious infections that can harm both the mother and the baby. Infections like influenza and pertussis can lead to complications such as preterm birth, low birth weight, and even fetal death. Ensuring that pregnant individuals are up to date on their immunizations helps safeguard their health and the health of their unborn child.
Choice A, lack of exercise, may impact pregnancy outcomes, but it is not as significant as the risk posed by lack of immunizations in terms of preventing serious complications. Chronic caffeine intake (Choice B) and high-fat diet (Choice C) can also have negative effects on pregnancy outcomes, but they are not as directly linked to potential harm for the mother and baby as the lack of immunizations.
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The nurse is performing a prenatal assessment. What finding is considered a positive sign of pregnancy?
- A. Positive pregnancy test.
- B. Auscultation of fetal heart tones.
- C. Hegar's sign.
- D. Chadwick's sign.
Correct Answer: B
Rationale: The correct answer is B, auscultation of fetal heart tones, because it is a definitive sign of pregnancy indicating the presence of a fetus. This can be heard around 10-12 weeks of gestation using a Doppler device. It is a positive sign as it directly confirms the existence of a developing fetus.
A: A positive pregnancy test is a probable sign and can indicate pregnancy but is not definitive.
C: Hegar's sign is a probable sign characterized by softening of the lower uterine segment, not specific to pregnancy.
D: Chadwick's sign is a probable sign of pregnancy indicated by bluish discoloration of the cervix, vagina, and labia, not a definitive sign of pregnancy.
The nurse enters the person's room for the first time. What can the nurse do to show cultural sensitivity?
- A. Come in and sit on the bed with the person.
- B. Address the person by their first name.
- C. Make and hold eye contact.
- D. Document their preferred language in their chart.
Correct Answer: D
Rationale: The correct answer is D because documenting the person's preferred language in their chart shows cultural sensitivity by ensuring effective communication. This step acknowledges and respects the person's cultural background and language preferences, facilitating better understanding and care provision.
Choices A, B, and C are incorrect:
A: Sitting on the bed may invade personal space and not be culturally appropriate.
B: Addressing the person by their first name may not be respectful in some cultures.
C: Making and holding eye contact may be considered rude or inappropriate in certain cultures.
Many teens wait until the second or even third trimester to seek prenatal care. The nurse should understand that the reasons behind this delay include which of the following? (Select all that apply.)
- A. Continuing to deny the pregnancy
- B. Uncertainty about where to go for care
- C. Lack of realization that they are pregnant
- D. A desire to gain control over their situation
Correct Answer: A
Rationale: The correct answer is A: Continuing to deny the pregnancy. This is because some teens may struggle to come to terms with their pregnancy and deny it, leading to delays in seeking prenatal care. The other choices are incorrect. B: Uncertainty about where to go for care is not a common reason for delaying prenatal care as resources and information are usually available. C: Lack of realization that they are pregnant is unlikely as most teens eventually become aware of their pregnancy. D: A desire to gain control over their situation does not usually lead to delaying prenatal care as seeking care is a proactive step towards gaining control.
A client is to receive Pergonal (menotropins) injections for infertility prior to in-vitro fertilization. Which of the following is the expected action of this medication?
- A. Stimulation of ovulation
- B. Prolongation of the luteal phase
- C. Promotion of cervical mucus production
- D. Suppression of menstruation fertilization. Which of the following is the expected action of this medication?
Correct Answer: A
Rationale: The correct answer is A: Stimulation of ovulation. Pergonal contains menotropins, which are hormones that stimulate the ovaries to produce eggs. During in-vitro fertilization, the goal is to retrieve multiple eggs for fertilization, making ovulation stimulation crucial.
Explanation for incorrect choices:
B: Prolongation of the luteal phase - Pergonal does not affect the luteal phase, which occurs after ovulation.
C: Promotion of cervical mucus production - Pergonal does not directly influence cervical mucus production.
D: Suppression of menstruation - Pergonal does not suppress menstruation but rather induces ovulation.
A patient has had four vaginal deliveries. What barrier contraceptive method’s efficacy is affected by this history?
- A. internal condom
- B. external condom
- C. cervical cap
- D. contraceptive gel
Correct Answer: C
Rationale: The correct answer is C: cervical cap. This barrier contraceptive method's efficacy is affected by the patient's history of four vaginal deliveries due to changes in the cervix and vaginal canal post-deliveries. The cervical cap relies on proper placement over the cervix to prevent sperm from entering the uterus. However, after multiple vaginal deliveries, the cervix may become less firm and may have altered shape or size, leading to reduced effectiveness of the cervical cap.
A: Internal condom and B: external condom are not affected by the history of vaginal deliveries as they do not rely on cervical fit for efficacy.
D: Contraceptive gel is not directly affected by the number of vaginal deliveries as it is applied externally and does not rely on cervical anatomy for effectiveness.