Vitamin K antagonists
Vitamin K antagonists ( 5 Questions)
A client who is taking warfarin (Coumadin) reports experiencing black tarry stools and abdominal pain. Which of the following statements by the client indicates a need for further teaching?
Choice A is wrong because reporting black tarry stools and abdominal pain to the healthcare provider immediately is the appropriate action. These symptoms may indicate gastrointestinal bleeding, which is a serious adverse effect of warfarin.
Choice B is wrong because stopping the medication if these symptoms persist is not advisable. Warfarin should not be discontinued abruptly without medical supervision, as this can increase the risk of thrombosis.
This statement indicates a need for further teaching because taking an antacid can interfere with the absorption of warfarin and affect its effectiveness. The client should not self-medicate with any over-the-counter drugs without consulting their healthcare provider first.
Choice D is wrong because increasing the intake of green leafy vegetables is not harmful. Green leafy vegetables are rich in vitamin K, which is the antidote for warfarin overdose. However, the client should maintain a consistent intake of vitamin K and avoid sudden changes in their diet.
This statement indicates a need for further teaching because taking an antacid can interfere with the absorption of warfarin and affect its effectiveness. The client should not self-medicate with any over-the-counter drugs without consulting their healthcare provider first.
Choice A is wrong because reporting black tarry stools and abdominal pain to the healthcare provider immediately is the appropriate action. These symptoms may indicate gastrointestinal bleeding, which is a serious adverse effect of warfarin.
Choice B is wrong because stopping the medication if these symptoms persist is not advisable. Warfarin should not be discontinued abruptly without medical supervision, as this can increase the risk of thrombosis.
Choice D is wrong because increasing the intake of green leafy vegetables is not harmful.
Green leafy vegetables are rich in vitamin K, which is the antidote for warfarin overdose. However, the client should maintain a consistent intake of vitamin K and avoid sudden changes in their diet.