A nurse reinforcing teaching about vitamin K with a client who is postpartum. Which of the following statements should the nurse include?
Vitamin K decreases the newborn's risk of jaundice.
Vitamin K decreases the newborn's risk of health care-associated infections.
Vitamin K decreases the newborn's risk of hemorrhagic disorders.
Vitamin K decreases the newborn's risk of complications from the Hepatitis B vaccine.
The Correct Answer is C
Choice A rationale :
Vitamin K decreases the newborn's risk of jaundice. Rationale: This statement is incorrect. Vitamin K plays no direct role in reducing the risk of jaundice in newborns. Jaundice is primarily caused by the accumulation of bilirubin in the blood, which is a different issue than hemorrhagic disorders.
Choice B rationale
Vitamin K decreases the newborn's risk of healthcare-associated infections. Rationale: This statement is incorrect. Vitamin K is not related to reducing the risk of healthcare-associated infections. Its main function is related to blood clotting and preventing hemorrhagic disorders.
Choice C rationale
Vitamin K decreases the newborn's risk of hemorrhagic disorders. Rationale: This statement is correct. Vitamin K is essential for the production of clotting factors in the blood, which helps prevent bleeding or hemorrhagic disorders in newborns. Newborns are born with low levels of vitamin K, so administering a vitamin K injection at birth is a common practice to prevent potential bleeding issues.
Choice D rationale
Vitamin K decreases the newborn's risk of complications from the Hepatitis B vaccine. Rationale: This statement is incorrect. Vitamin K is not directly related to reducing the risk of complications from the Hepatitis B vaccine. The vaccine is designed to protect against Hepatitis B infection, and vitamin K is not involved in its efficacy or safety.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
The nurse should include teaching the client to perform daily fetal movement counts because it is an essential aspect of monitoring the baby's well-being and assessing fetal distress. Fetal movement counts help the client become familiar with their baby's normal patterns of movement, allowing them to detect any changes or decreased movements promptly. This can be crucial in identifying potential issues with the baby's health and seeking timely medical attention.
Choice B rationale:
The nurse should not advise limiting fluid intake to 1,000 mL/day for a client with mild preeclampsia. Adequate hydration is important during pregnancy, and excessive fluid restriction can lead to dehydration, which is harmful to both the mother and the baby. Preeclampsia can cause fluid retention and high blood pressure, but complete fluid restriction is not the appropriate approach for managing the condition.
Choice C rationale:
The nurse should not suggest limiting sodium intake to 2,000 mg/day for a client with mild preeclampsia. While reducing sodium intake can be beneficial for some individuals with hypertension, it is not the primary focus in managing mild preeclampsia. The mainstay of treatment for mild preeclampsia typically involves close monitoring, rest, and potential medications to control blood pressure if necessary.
Choice D rationale:
The nurse should not recommend that the client rest in bed in the supine position. During pregnancy, especially with preeclampsia, lying flat on the back (supine position) can lead to a condition called supine hypotensive syndrome. This occurs when the weight of the uterus presses on the vena cava, reducing blood flow back to the heart and potentially causing a drop in blood pressure and decreased blood flow to the baby.
Correct Answer is A
Explanation
Choice A rationale:
Painless, bright red vaginal bleeding at 36 weeks gestation is indicative of placenta previa. Placenta previa is a condition in which the placenta partially or completely covers the cervix, leading to bleeding as the cervix begins to efface and dilate. The bright red color of the blood is due to its fresh origin from the exposed placental vessels. This condition is painless because the bleeding occurs without uterine contractions.
Choice B rationale:
Preterm labor is not the correct answer in this scenario. Preterm labor refers to the onset of regular uterine contractions leading to cervical changes before 37 weeks of gestation. In this case, the key indicator is painless bleeding, which is not associated with uterine contractions.
Choice C rationale:
Threatened abortion is also not the correct answer. Threatened abortion is the term used when a pregnant woman experiences vaginal bleeding, but the cervix is closed, indicating that there is still a chance for the pregnancy to continue. However, the bleeding in placenta previa is unrelated to fetal viability and is specifically caused by the placental position.
Choice D rationale:
Abruptio placentae is not the correct answer either. Abruptio placentae, also known as placental abruption, is a condition where the placenta prematurely separates from the uterine wall before delivery. This can cause painful bleeding due to the blood being trapped between the placenta and uterine wall. In the given scenario, the bleeding is described as painless, which does not align with the characteristics of abruptio placentae.
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