The nurse is reinforcing teaching with a client who had a total knee replacement and has a new prescription for enoxaparin. Which of the following information should the nurse reinforce?

C Black stools are a common, harmless adverse effect of the medication. B Eliminate green, leafy, vitamin K-rich vegetables from your diet. A Mild bruising or redness may occur at the injection site. D Take over-the-counter medications such as ibuprofen to relieve mild discomfort.