Case Study
Ernest Hare is a 75-year-old retired railroad engineer. He has a history of myocardial infarction, hypertension, congestive heart failure, and anxiety. His medications include warfarin, simvastatin, Lopressor, lorazepam, and Lasix. In addition to these prescription drugs, Mr. Hare takes garlic tablets and St. John's wort.
-Which medication that Mr. Hare is taking interacts with vitamin K? How does this interaction occur?

Question

Case Study 
Ernest Hare is a 75-year-old retired railroad engineer. He has a history of myocardial infarction, hypertension, congestive heart failure, and anxiety. His medications include warfarin, simvastatin, Lopressor, lorazepam, and Lasix. In addition to these prescription drugs, Mr. Hare takes garlic tablets and St. John's wort. 
-Which medication that Mr. Hare is taking interacts with vitamin K? How does this interaction occur? ​

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The Answer of Case Study 
Ernest Hare is a 75-year-old retired railroad engineer. He has a history of myocardial infarction, hypertension, congestive heart failure, and anxiety. His medications include warfarin, simvastatin, Lopressor, lorazepam, and Lasix. In addition to these prescription drugs, Mr. Hare takes garlic tablets and St. John's wort. 
-Which medication that Mr. Hare is taking interacts with vitamin K? How does this interaction occur? ​

Case Study Ernest Hare Is a 75-Year-Old Retired Railroad Engineer. He Has