Pediatric Nursing Practice Questions Related

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Why should clients who take warfarin (Coumadin) refrain from food items such as green leafy vegetables and soybeans?

  • A. Because the foods contain Vitamin K, which reduces the anti coagulant effect of the medication
  • B. Because the foods contain Vitamin K, which increases the anti coagulant effect of the medication
  • C. Because the foods help stimulate salivation
  • D. Because the foods minimize the volume of food consumption
Correct Answer: A

Rationale: Clients who take warfarin (Coumadin) should refrain from foods such as green leafy vegetables and soybeans because these foods contain high levels of Vitamin K. Vitamin K plays a crucial role in blood clotting, which may counteract the anti-coagulant effects of warfarin. Therefore, consuming large amounts of Vitamin K-rich foods can reduce the effectiveness of warfarin in preventing blood clots, leading to potential health risks. It is important for clients on warfarin therapy to maintain a consistent intake of Vitamin K in their diet to ensure the medication works effectively.