{"id":135609,"date":"2024-09-05T12:08:44","date_gmt":"2024-09-05T12:08:44","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=135609"},"modified":"2024-09-05T12:08:46","modified_gmt":"2024-09-05T12:08:46","slug":"a-client-is-being-discharged-with-a-prescription-for-warfarin","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/09\/05\/a-client-is-being-discharged-with-a-prescription-for-warfarin\/","title":{"rendered":"A client is being discharged with a prescription for warfarin"},"content":{"rendered":"\n

A client is being discharged with a prescription for warfarin. Which instruction should the nurse provide this client regarding diet?<\/p>\n\n\n\n

A.
Increase the intake of dark green leafy vegetables while taking warfarin.<\/p>\n\n\n\n

B.
Eat two servings of dark green leafy vegetables daily and continue for 30 days after warfarin therapy is completed.<\/p>\n\n\n\n

C.
Eat approximately the same amount of leafy green vegetables daily so the amount of vitamin K consumed is consistent.<\/p>\n\n\n\n

D.
Avoid eating any foods that contain any vitamin K because it is an antagonist of warfarin.<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The correct answer is:<\/p>\n\n\n\n

C. Eat approximately the same amount of leafy green vegetables daily so the amount of vitamin K consumed is consistent.<\/strong><\/p>\n\n\n\n

Explanation:<\/h3>\n\n\n\n

Warfarin is an anticoagulant medication commonly used to prevent and treat blood clots. Its efficacy is highly dependent on maintaining a balance between the medication and vitamin K levels in the body. Vitamin K plays a crucial role in blood clotting, and its interaction with warfarin can significantly affect the drug’s effectiveness.<\/p>\n\n\n\n

    \n
  1. Role of Vitamin K<\/strong>: Warfarin works by inhibiting the action of vitamin K, which is necessary for synthesizing clotting factors in the liver. If the intake of vitamin K fluctuates significantly, it can alter the effectiveness of warfarin, either increasing the risk of bleeding or reducing its ability to prevent clotting.<\/li>\n\n\n\n
  2. Consistency is Key<\/strong>: It\u2019s essential for patients on warfarin to maintain a consistent intake of vitamin K. This does not mean avoiding vitamin K altogether but rather consuming a stable amount of it daily. Foods rich in vitamin K, particularly dark green leafy vegetables such as spinach, kale, and broccoli, should be eaten in consistent quantities. Sudden changes in dietary vitamin K can lead to unpredictable effects on INR (International Normalized Ratio) levels, which is a measure of how well warfarin is working.<\/li>\n\n\n\n
  3. Dietary Management<\/strong>: Option C provides a balanced approach. By eating approximately the same amount of leafy green vegetables daily, patients ensure that their vitamin K intake is steady. This helps maintain stable INR levels and reduces the risk of complications related to warfarin therapy.<\/li>\n\n\n\n
  4. Avoiding Extreme Measures<\/strong>: Option A, suggesting an increase in dark green leafy vegetables, is inappropriate because it could lead to inconsistent vitamin K levels. Option B is not practical since it suggests continuing a high intake of vitamin K after therapy, which may not be advisable depending on the patient’s condition. Option D is also incorrect because it recommends completely avoiding vitamin K, which is not necessary and could lead to dietary imbalances.<\/li>\n<\/ol>\n\n\n\n

    In summary, managing vitamin K intake consistently helps in maintaining the desired anticoagulant effect of warfarin and reduces the risk of complications. Therefore, patients should aim for a stable daily intake of foods containing vitamin K.<\/p>\n","protected":false},"excerpt":{"rendered":"

    A client is being discharged with a prescription for warfarin. Which instruction should the nurse provide this client regarding diet? A.Increase the intake of dark green leafy vegetables while taking warfarin. B.Eat two servings of dark green leafy vegetables daily and continue for 30 days after warfarin therapy is completed. C.Eat approximately the same amount […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-135609","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/135609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=135609"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/135609\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=135609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=135609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=135609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}