ATI RN
Conception and Fetal Development NCLEX Questions Questions
Question 1 of 5
A nurse is conducting prenatal education classes for a group of expectant parents. Which information should the nurse include in her discussion of the purpose of amniotic fluid? (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A: Cushions the fetus. Amniotic fluid acts as a cushion that protects the fetus from physical trauma and provides a stable environment for fetal growth. It helps prevent compression injuries and maintains a constant temperature. The other choices are incorrect because: B) Protects the skin of the fetus: While amniotic fluid does provide some protection, its main purpose is cushioning. C) Provides nourishment for the fetus: The placenta is responsible for providing nourishment to the fetus, not amniotic fluid. D) Allows for buoyancy for fetal movement: While amniotic fluid does allow for buoyancy, its primary function is to cushion the fetus.
Question 2 of 5
A patient at 37 weeks gestation arrives at the labor and delivery unit and reports a rupture of her membranes. Which factor causes the nurse to anticipate the HCP will prescribe a medical method of labor induction?
Correct Answer: A
Rationale: The correct answer is A: The fetus is viable and the barrier for a sterile uterine environment is breached. At 37 weeks gestation, the fetus is considered full-term and capable of surviving outside the womb. Rupture of membranes increases the risk of infection as it exposes the fetus to the vaginal flora. Therefore, a medical method of labor induction may be prescribed to prevent complications such as intrauterine infection. Choices B, C, and D are incorrect: B: The fetus "drying out" and causing a dry birth is not a valid reason for labor induction. C: Bedrest until contractions begin is not a standard approach for managing ruptured membranes. D: While infection risk is a concern with ruptured membranes, the primary reason for induction is to prevent harm to the fetus due to the breach in the sterile uterine environment, not just maternal infection.
Question 3 of 5
The nurse works in a urologist’s office. A male patient is scheduled for routine fertility testing. For which test does the nurse refrain from making preparation?
Correct Answer: C
Rationale: The correct answer is C: Sexual functioning. The nurse should refrain from making preparation for sexual functioning testing because this is not typically part of routine fertility testing. The focus of routine fertility testing for a male patient in a urologist's office would be on assessing sperm health and quality, which includes tests like semen analysis (choice D). STI screening (choice A) may be necessary to rule out any infections that could affect fertility, and hormonal levels (choice B) are important to assess the endocrine system's role in fertility. However, sexual functioning testing is not directly related to assessing fertility issues in this context.
Question 4 of 5
What karyotype would the nurse anticipate for a patient with Klinefelter’s syndrome?
Correct Answer: B
Rationale: The correct answer is B: XXY. In Klinefelter's syndrome, individuals have an extra X chromosome, resulting in a karyotype of 47,XXY. This leads to physical and cognitive characteristics associated with the syndrome. Choice A (XO) represents Turner syndrome, which involves a missing X chromosome. Choices C (XYY) and D (XXX) are not associated with Klinefelter's syndrome as they involve extra Y and X chromosomes respectively, leading to different syndromes altogether.
Question 5 of 5
What condition would the nurse suspect in a patient with irregular menstrual cycles, obesity, and abnormal hair growth on the face?
Correct Answer: C
Rationale: The correct answer is C: polycystic ovary syndrome (PCOS). Irregular menstrual cycles, obesity, and abnormal hair growth are common symptoms of PCOS. PCOS is a hormonal disorder that affects women of reproductive age. Irregular menstrual cycles occur due to anovulation. Obesity is often associated with insulin resistance, a common feature of PCOS. Abnormal hair growth, known as hirsutism, is a result of elevated levels of male hormones (androgens). Endometriosis (A) is characterized by the presence of endometrial tissue outside the uterus, causing pelvic pain and infertility. Hyperprolactinemia (B) is an excess of prolactin hormone, leading to irregular menstrual cycles and milk production. Hydrosalpinx (D) is the accumulation of fluid in a fallopian tube, causing infertility but not the symptoms described.