ATI RN
RN Maternal Nursing OB Newborn 2023 2024 Exam Questions
Extract:
Question 1 of 5
Which stage of labor is characterized by the period between the onset of regular contractions and full cervical dilation?
Correct Answer: A
Rationale: The correct answer is A: First stage. This stage of labor begins with the onset of regular contractions and ends with complete cervical dilation at 10 cm. During this stage, the cervix gradually thins and opens to allow the baby to pass through the birth canal. The first stage is further divided into early, active, and transition phases based on the rate of cervical dilation and effacement. The second stage (
B) is characterized by the baby's descent through the birth canal and ends with the baby's delivery. The third stage (
C) involves the delivery of the placenta. The fourth stage (
D) is the immediate postpartum period. These stages come after the first stage of labor.
Question 2 of 5
What is the recommended method of feeding for a preterm newborn who is not yet able to coordinate sucking and swallowing?
Correct Answer: C
Rationale: Tube feeding is recommended for preterm newborns who cannot yet coordinate sucking and swallowing.
Question 3 of 5
Which of the following is a potential barrier to implementing evidence-based practice in maternal and newborn healthcare?
Correct Answer: D
Rationale: The correct answer is D: All of the above. Resistance to change can hinder implementation as healthcare professionals may be reluctant to adopt new practices. Limited access to technology can impede the use of evidence-based tools and resources. Additionally, lack of funding can prevent healthcare facilities from investing in necessary training and resources for evidence-based practice.
Therefore, all these factors collectively serve as potential barriers to implementing evidence-based practice in maternal and newborn healthcare.
Question 4 of 5
A nurse is assessing the fontanels of an 8-month-old infant. Which of the following findings should the nurse recognize as an expected finding?
Correct Answer: B
Rationale: The anterior fontanel typically remains open until around 18 months of age, while the posterior fontanel usually closes by 2-3 months. Molding is not an expected finding at this age.
Question 5 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.