ATI RN
Maternal and Newborn Nursing Questions
Question 1 of 5
When teaching parents about mandatory newborn screening, it is important for the nurse to explain that the main purpose is to:
Correct Answer: D
Rationale: Early recognition and treatment can prevent serious health issues.
Question 2 of 5
To which client is it most appropriate to recommend the intrauterine device (IUD)?
Correct Answer: D
Rationale: IUDs are ideal for women in stable relationships with no history of PID.
Question 3 of 5
What is the LNG-IUC mechanism of action?
Correct Answer: D
Rationale: The LNG-IUC, or levonorgestrel-releasing intrauterine system, works primarily by thickening the cervical mucus, which inhibits the passage of sperm through the cervix. This mechanism reduces the likelihood of fertilization occurring. Additionally, LNG-IUC also causes atrophic changes in the endometrium, which makes it less conducive for implantation of a fertilized egg, further decreasing the chance of pregnancy.
Question 4 of 5
The nurse assigned to the care of newborn infants understands the importance of keeping these infants swaddled in a warm blanket to prevent heat loss. Why is this important in the care of the newborn?
Correct Answer: A
Rationale: Preventing chilling reduces metabolic demands.
Question 5 of 5
During the first few minutes after birth which physiologic changes occurs in the newborn as response to vascular pressure changes in increased oxygen levels?
Correct Answer: A
Rationale: Immediately after birth, as the newborn takes its first breaths and transitions to breathing air, there is a rapid increase in oxygen levels in the blood. This sudden increase in oxygen causes the pulmonary vessels in the newborn's lungs to dilate. This dilation helps improve blood flow through the lungs, allowing for efficient exchange of oxygen and carbon dioxide. The dilation of pulmonary vessels is a normal physiologic response to the changing environment in the newborn's body after birth.