ATI RN
Nursing Care of the Newborn Questions
Question 1 of 5
Which hormone is essential for milk production?
Correct Answer: B
Rationale: The correct answer is B: Prolactin. Prolactin is the hormone essential for milk production in the mammary glands. It stimulates the production of milk by the alveoli in the breast tissue. Estrogen and progesterone are involved in the preparation of breast tissue during pregnancy, but they do not directly stimulate milk production. Lactogen is another name for human placental lactogen, which is not directly involved in milk production but plays a role in regulating maternal metabolism during pregnancy.
Question 2 of 5
As the nurse assists a new mother with breastfeeding, the mother asks, 'If formula is prepared to meet the nutritional needs of the newborn, what is in breast milk that makes it better?' The nurse's best response is that it contains
Correct Answer: D
Rationale: The correct answer is D: important immunoglobulins. Breast milk contains immunoglobulins that provide passive immunity to the newborn, protecting them from infections. This is crucial for the newborn's developing immune system. Choice A (more calcium) is incorrect as both breast milk and formula provide adequate calcium. Choice B (more calories) is incorrect as breast milk and formula have similar calorie content. Choice C (essential amino acids) is incorrect as both breast milk and formula contain essential amino acids, but breast milk's unique composition is the presence of immunoglobulins, making it superior for newborns.
Question 3 of 5
A breastfeeding patient who was discharged yesterday calls to ask about a tender hard area on her right breast. What should the nurse's first response be?
Correct Answer: D
Rationale: The correct response is D because a tender, hard area on the breast is likely a plugged duct, which can be relieved by massaging the area and applying heat to promote milk flow. This approach helps prevent further complications and encourages continued breastfeeding. Choice A is incorrect as it dismisses the patient's concern without providing helpful guidance. Choice B is incorrect because antibiotics are not typically necessary for a plugged duct unless it progresses to mastitis. Choice C is incorrect as stopping breastfeeding can worsen the condition and may lead to engorgement or mastitis.
Question 4 of 5
A new mother asks why she has to open a new bottle of formula for each feeding. What is the nurse's best response?
Correct Answer: B
Rationale: The correct answer is B because bacteria can grow rapidly in warm milk, increasing the risk of contamination and illness for the baby. Opening a new bottle for each feeding ensures the formula is fresh and safe for consumption. Choice A is incorrect because formula does not necessarily turn sour immediately after opening. Choice C is incorrect because nutritional value does not significantly decrease after opening. Choice D is incorrect as it does not address the health and safety concerns associated with bacteria growth in opened formula.
Question 5 of 5
A mother is attempting to breastfeed her infant in the hospital setting. The infant is sleepy and displays some audible swallowing, the maternal nipples are flat, and the breasts are soft. The nurse has attempted to teach the mother positioning on one side, and now the mother wants to place the infant to the breast on the other side. Based on LATCH scores, what score would the nurse assign to this feeding session?
Correct Answer: B
Rationale: The correct answer is B: 6 and further teach and assist the mother in feeding activities. Rationale: 1. LATCH scoring system assesses breastfeeding effectiveness. 2. A score of 6 indicates some difficulty and need for further teaching. 3. Signs of difficulty in this scenario: sleepy infant, flat nipples, soft breasts. 4. Audible swallowing is a positive sign but not enough to warrant a perfect score. 5. Further teaching and assistance can improve latch and feeding success. 6. Other options are incorrect as they do not address the need for additional teaching and support.