A nurse is reinforcing teaching about colostrum with a new mother who is breastfeeding.
The mother asks, "Why is colostrum so important for my baby?" Which of the following responses should the nurse make?
"Colostrum provides many important antibodies that the newborn lacks.”
"Colostrum provides vitamin K, which is an essential nutrient for newborns.”
"Colostrum contains iron, which is important for a newborn's brain development.”
"Colostrum contains a natural diuretic that stimulates the newborn to void.”
The Correct Answer is A
Choice A rationale:
Colostrum, the initial breast milk produced after childbirth, is crucial for a newborn's health because it contains a high concentration of antibodies, also known as immunoglobulins (IgA), which provide passive immunity to the baby. These antibodies are essential because a newborn's immune system is immature and not yet capable of producing its antibodies. IgA antibodies in colostrum help protect the baby against various infections, including respiratory and gastrointestinal illnesses. Therefore, choice A is the correct answer as it accurately reflects the importance of colostrum in providing immune protection for the newborn.
Choice B rationale:
Colostrum does not primarily provide vitamin K. While vitamin K is essential for newborns to prevent bleeding disorders, it is not the primary function of colostrum. Colostrum's primary role is to provide immune protection.
Choice C rationale:
Colostrum does contain trace amounts of iron, but its iron content is not the primary reason for its importance. Iron stores in a newborn's body are typically established during the third trimester of pregnancy, and colostrum is not a significant source of iron for the baby. The primary role of colostrum is to provide antibodies, not iron.
Choice D rationale:
Colostrum does not contain a natural diuretic. Its purpose is not to stimulate the newborn to void. Instead, it focuses on providing immune protection and essential nutrients for the baby's initial growth and development.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Informing the client that the procedure will take 60 minutes is not a critical action before an esophagogastroduodenoscopy (EGD) The duration of the procedure may vary, but this information is not as essential as other pre-procedure considerations.
Choice B rationale:
The correct action is to "Ensure that the client gave informed consent." Before any invasive procedure like an EGD, it is crucial to confirm that the client has provided informed consent. This ensures that the client understands the procedure, its risks, and benefits, and has the opportunity to ask questions and make an informed decision.
Choice C rationale:
Administering an oral contrast solution is not typically done before an EGD. An EGD involves the insertion of a flexible scope through the mouth into the esophagus, stomach, and duodenum to visualize these structures. Contrast solutions are usually used in other imaging procedures, such as barium swallow studies.
Choice D rationale:
Ensuring that the client's bladder is full is not necessary for an EGD. This requirement may be relevant for other imaging studies, but it does not apply to this procedure. The focus should be on the client's comfort, safety, and informed consent before the EGD.
Correct Answer is B
Explanation
Choice A rationale:
The client with cirrhosis and severe pruritus is experiencing discomfort, but it is not an immediate life-threatening situation. The priority should be given to clients with conditions that pose an immediate risk to life.
Choice B rationale:
Numbness of the toes in a client with a femur fracture can indicate compromised circulation or nerve damage. This is a critical situation that requires immediate assessment and intervention to prevent complications like compartment syndrome or permanent nerve damage.
Choice C rationale:
A client who had a laparoscopic appendectomy 8 hours ago and is awaiting discharge is likely stable. While they need monitoring, it is not an urgent priority compared to the client with a potential vascular or nerve issue.
Choice D rationale:
Pink-tinged urine after a renal biopsy could indicate some bleeding, but it is not as urgent as the situation of the client with a femur fracture and numbness of the toes.
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