Nokea
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?
- A. STI screening
- B. Hormonal levels
- C. Sexual functioning
- D. Ejaculate analysis
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.
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Identify the birthing place providing the most comprehensive labor, birth, and immediate postpartum and newborn care.
- A. hospital with LDRP and NICU units
- B. in-hospital birthing center
- C. free-standing birthing center
- D. home birth
Correct Answer: A
Rationale: The correct answer is A: hospital with LDRP and NICU units. Hospitals with Labor-Delivery-Recovery-Postpartum (LDRP) and Neonatal Intensive Care Unit (NICU) provide the most comprehensive care for labor, birth, and immediate postpartum and newborn care. LDRP units allow women to stay in one room for the entire birthing process, ensuring continuity of care. The NICU is crucial for providing specialized care to newborns with complications. In-hospital birthing centers lack the full range of medical resources available in hospitals, free-standing birthing centers may not have immediate access to emergency care, and home births carry risks due to limited medical interventions available.
The nurse is providing education to a pregnant person at 10 weeks’ gestation who is experiencing nausea and vomiting. The nurse is aware the nausea and vomiting are due to which hormone produced by the placenta?
- A. relaxin
- B. human chorionic gonadotropin
- C. human placental lactogen
- D. luteinizing hormone
Correct Answer: B
Rationale: The correct answer is B: human chorionic gonadotropin (hCG). At 10 weeks' gestation, hCG is the hormone produced by the placenta responsible for nausea and vomiting, known as morning sickness. hCG levels peak around this time, coinciding with the onset of these symptoms. Relaxin (A), human placental lactogen (C), and luteinizing hormone (D) are not directly associated with causing nausea and vomiting in pregnancy.
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.)
- A. Cushions the fetus
- B. Protects the skin of the fetus
- C. Provides nourishment for the fetus
- D. Allows for buoyancy for fetal movement
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.
At which point in the pregnancy are alveoli formed and fetal breathing movements noted?
- A. 12 weeks
- B. 6 weeks
- C. 20 weeks
- D. 24 weeks
Correct Answer: D
Rationale: The correct answer is D (24 weeks) because alveoli formation and fetal breathing movements are typically observed during the late second trimester, around 24 weeks. At this stage, the lungs have developed sufficiently to support breathing outside the womb. Choices A (12 weeks), B (6 weeks), and C (20 weeks) are incorrect because alveoli formation and breathing movements do not occur as early as these time points in the pregnancy. Fetal breathing movements are a crucial sign of lung maturation and readiness for extrauterine life, which is why the correct answer is 24 weeks.
A woman asks the nurse, 'What protects my baby's umbilical cord from being squashed while the baby's inside of me?' The nurse's best response is:
- A. Your baby's umbilical cord is surrounded by connective tissue called Wharton jelly, which prevents compression of the blood vessels and ensures continued nourishment of your baby.
- B. Your baby's umbilical floats around in blood anyway.
- C. You don't need to worry about things like that.
- D. The umbilical cord is a group of blood vessels that are very well protected by the placenta.
Correct Answer: A
Rationale: Wharton jelly surrounds the umbilical cord and prevents compression of the blood vessels.