A new mother asks the nurse why her infant son has a needle mark on his leg.Which response is best for the nurse to provide this mother?

Choice A rationale While vitamin K is indeed administered to newborns to help with blood clotting, it is given intramuscularly (IM) and not subcutaneously (SUBQ). Subcutaneous injections are not typically used for administering vitamin K to newborns due to absorption issues. Choice B rationale Vitamin K is given to newborns to prevent bleeding disorders, as they are born with low levels of this essential vitamin. This is a standard practice to prevent Vitamin K Deficiency Bleeding (VKDB) in newborns. Choice C rationale Blood drawing is a common procedure in newborns, but it usually involves a heel stick, not a needle mark in the thigh. Hemoglobin and hematocrit levels are generally checked to assess the baby's blood count, not for vitamin K administration. Choice D rationale While the thigh is a common site for injections in infants, this response does not address the mother's concern about the specific reason for the needle mark. It is important to provide a clear and direct explanation.