ATI RN
RN Maternal Nursing OB Newborn 2023 2024 Exam Questions
Extract:
Question 1 of 5
Which hormone is responsible for stimulating milk production in the breasts?
Correct Answer: C
Rationale: The correct answer is C: Prolactin. Prolactin is the hormone responsible for stimulating milk production in the breasts. It is produced by the pituitary gland and its primary function is to promote lactation. Progesterone and estrogen are reproductive hormones that play a role in the menstrual cycle and pregnancy but are not directly responsible for milk production. Oxytocin is responsible for the ejection of milk from the breasts during breastfeeding, not for milk production itself.
Therefore, the correct choice is prolactin as it specifically targets breast tissue to stimulate milk production.
Question 2 of 5
A nurse in a provider’s office is caring for a 20-year-old client who is at 12 weeks of gestation and requests an amniocentesis to determine the sex of the fetus. Which of the following responses should the nurse make?
Correct Answer: B
Rationale: The correct response is B: "This procedure determines if your baby has genetic or congenital disorders." At 12 weeks gestation, amniocentesis is typically performed to assess genetic or chromosomal abnormalities, not to determine the sex of the fetus. This procedure involves analyzing the amniotic fluid for genetic information, providing valuable insights into the baby's health. Option A is incorrect because there is no age requirement for amniocentesis; it is typically based on medical indications. Option C is incorrect as chorionic villus sampling is another prenatal test that is not routinely used to determine fetal sex. Option D is incorrect as scheduling the procedure without proper counseling and informed consent is inappropriate. Remember, the primary purpose of amniocentesis is to assess genetic or chromosomal disorders, not to determine the sex of the fetus.
Question 3 of 5
What is the recommended method of administering vitamin K to a newborn?
Correct Answer: A
Rationale: The correct answer is A: Intramuscular injection. Administering vitamin K via intramuscular injection ensures rapid absorption and immediate availability in newborns who are at risk for vitamin K deficiency bleeding. Oral administration may be less effective due to variability in absorption.
Topical application is not recommended for newborns. Subcutaneous injection may not provide as consistent absorption as intramuscular route. Overall, intramuscular injection is the most reliable and recommended method for vitamin K administration to newborns.
Extract:
A nurse in the emergency department is caring for a 19-year-old client
who is at 18 weeks of gestation.
Exhibit 1
Nurses' Notes
Client presents with reports of nausea and vomiting for the past
several weeks, which has worsened in severity. Client states that
they have been unable to retain even clear fluids for the past 48
hr. Client reports no pain. Client reports a history of migraines
and asthma.
Question 4 of 5
Complete the diagram by dragging from the choices below to specify what condition the client is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the client's progress.
Correct Answer:
Rationale:
Extract:
Question 5 of 5
Which of the following is a potential barrier to evidence-based practice in maternal and newborn healthcare?
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.