A patient has been prescribed aspirin 320 mg per day for their atrial fibrillation. They also take aspirin four or more times a day for arthritis pain. What are the symptoms of aspirin toxicity for which they would need to be evaluated?

A patient has been prescribed aspirin 320 mg per day for their atrial fibrillation. They also take aspirin four or more times a day for arthritis pain. What are the symptoms of aspirin toxicity for which they would need to be evaluated?

Education of patients who are taking warfarin includes discussing their diet. Instructions include:

A patient is having hip replacement surgery and would like to self-donate blood for the surgery. In addition to being prescribed epogen alfa he should also be prescribed:

Patients with pernicious anemia require treatment with:

A patient taking carbamazepine needs to be started on a direct factor Xa inhibitor for antithrombotic therapy. Which of the direct factor Xa inhibitors should be avoided due to drug interactions?