Nokea
Which of the following is a potential cause of recurrent pregnancy loss?
- A. Chromosomal abnormalities
- B. Immunologic factors
- C. Environmental factors
- D. All of the above
Correct Answer: D
Rationale: Recurrent pregnancy loss can be caused by chromosomal abnormalities, immunologic factors, or environmental factors.
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A nurse is assessing a full-term newborn upon admission to the nursery. Which of the following clinical findings should the nurse report to the provider?
- A. Single palmar creases (p200
- B. Down Syndrome)
- C. Rust-stained urine
- D. Transient circumoral cyanosis
- E. Subconjunctival hemorrhage
Correct Answer: A
Rationale: The correct answer is A: Single palmar creases. This finding may indicate an increased risk for Down Syndrome. It is important to report this to the provider for further evaluation. Single palmar creases are less common and can be a marker for chromosomal abnormalities.
B: Down Syndrome is not a clinical finding but a diagnosis.
C: Rust-stained urine is not typically concerning in a newborn and may be due to uric acid crystals.
D: Transient circumoral cyanosis is common in newborns and usually resolves on its own.
E: Subconjunctival hemorrhage can occur during the birthing process and is usually benign.
What is the primary ethical principle guiding nursing practice in maternal and newborn healthcare?
- A. Autonomy
- B. Non-maleficence
- C. Beneficence
- D. Justice
Correct Answer: C
Rationale: The correct answer is C: Beneficence. In maternal and newborn healthcare, beneficence is the primary ethical principle guiding nursing practice. This principle emphasizes the nurse's duty to promote the well-being and best interests of both the mother and the newborn. Nurses must act in a way that benefits their patients and ensures their safety and health. Autonomy (A) focuses on respecting the patient's right to make their own decisions, which is important but not the primary principle in this context. Non-maleficence (B) involves avoiding harm, which is essential but not the primary guiding principle here. Justice (D) pertains to fairness in healthcare access and resource allocation, which is also crucial but not the primary ethical principle for maternal and newborn healthcare.
Which of the following is a potential barrier to evidence-based practice in maternal and newborn healthcare?
- A. Lack of access to up-to-date research
- B. Resistance to change
- C. Limited resources
- D. All of the above
Correct Answer: D
Rationale: All the options listed (lack of access to research resistance to change and limited resources) are common barriers to implementing evidence-based practice in healthcare settings. These factors can hinder the adoption of new practices and the improvement of care quality.
A nurse is planning care immediately following birth for a newborn who has a myelomeningocele that is leaking cerebrospinal fluid. Which of the following actions should the nurse include in the plan of care?
- A. Administer broad-spectrum antibiotics.
- B. Monitor the rectal temperature every 4 hr.
- C. Cleanse the site with povidone-iodine.
- D. Prepare for surgical closure after 72 hr.
Correct Answer: A
Rationale: The correct answer is A: Administer broad-spectrum antibiotics. This is crucial in preventing infection, as the leaking cerebrospinal fluid puts the newborn at risk for meningitis. Antibiotics help reduce the risk of infection until surgical closure can be performed. Monitoring rectal temperature (B) is important but not the priority. Cleansing the site with povidone-iodine (C) may further irritate the area. Planning for surgical closure after 72 hr (D) is important, but immediate infection prevention is the priority.
Which of the following is a potential complication of a placental abruption?
- A. Preterm labor
- B. Fetal distress
- C. Polyhydramnios
- D. All of the above
Correct Answer: B
Rationale: The correct answer is B: Fetal distress. Placental abruption is the premature separation of the placenta from the uterus, leading to decreased oxygen and nutrients to the fetus, causing fetal distress. Preterm labor (choice A) can occur due to placental abruption, but it is not a direct complication. Polyhydramnios (choice C) is excessive amniotic fluid, which is not typically associated with placental abruption. Choice D is incorrect as preterm labor and polyhydramnios are not direct complications. Fetal distress is the most immediate and concerning complication of placental abruption due to the compromised blood flow to the fetus.