Nokea
Match each term with its description. Blastocyst
- A. None
- B. None
- C. Part of the blastocyst that will develop into the placenta.
- D. None
Correct Answer: C
Rationale: Blastocyst contains structures forming the placenta.
You may also like to solve these questions
The nurse receives a phone call from a pregnant person at 36 weeks’ gestation stating they have noticed some thin pink lines on the lower abdomen and wants to know if this is normal. The nurse recognizes the pregnant person is asking about what skin condition?
- A. linea nigra
- B. striae gravidarum
- C. palmar erythema
- D. pruritis
Correct Answer: B
Rationale: The correct answer is B: striae gravidarum. This skin condition consists of thin pink lines on the lower abdomen, commonly known as stretch marks, and is common during pregnancy due to rapid stretching of the skin. Linea nigra (A) is a dark line that appears vertically on the abdomen, palmar erythema (C) is redness on the palms, and pruritis (D) is itching which are not relevant to the description given.
What are functions of the amniotic fluid? (Select one that doesn't apply.)
- A. Prevents congenital amputations and amniotic bands.
- B. Enables fetal musculoskeletal development.
- C. Protects the fetus from maternal infections.
- D. Maintains fetal hydration.
Correct Answer: C
Rationale: Amniotic fluid supports fetal development but does not protect against maternal infections.
A male patient is diagnosed with low sperm count as the cause of infertility. Which interventions will the nurse recommend to improve the patient’s sperm count? Select all that apply.
- A. Yoga or relaxation techniques
- B. Surgical repair of an inguinal hernia
- C. Switch to underwear made from cotton
- D. Avoidance of showers with hot water temperature
Correct Answer: A
Rationale: The correct answer is A: Yoga or relaxation techniques. Stress can negatively impact sperm count, so relaxation techniques like yoga can help reduce stress levels and improve sperm count. Surgical repair of an inguinal hernia (Choice B) is unrelated to sperm count. Switching to cotton underwear (Choice C) may help with ventilation, but it does not directly impact sperm count. Avoiding hot showers (Choice D) can prevent overheating of the testicles, but it is not as effective as stress reduction techniques in improving sperm count.
The nurse is educating the pregnant person on the effects of the placenta hormones. What information does the nurse include in the teaching about relaxin? Select all that apply.
- A. makes the ligaments softer and more flexible
- B. helps decrease peripheral vascular resistance
- C. plays a role in the appearance of the linea nigra
- D. helps the skin stretch
Correct Answer: C
Rationale: The correct answer is C because relaxin plays a role in the appearance of the linea nigra during pregnancy. Linea nigra is a dark line that runs from the belly button to the pubic bone caused by hormonal changes. Choices A, B, and D are incorrect. Relaxin primarily affects the cervix and pelvic ligaments, making them softer and more flexible to prepare for childbirth, but it does not help decrease peripheral vascular resistance or directly aid in skin stretching.
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.