A 65-year-old female client with a long history of acute coronary syndrome (ACS) had two cardiac stents placed via percutaneous coronary intervention. After this procedure, she was started on aspirin 325 mg orally once daily and clopidogrel 75 mg orally once daily. The nurse is preparing to provide education about each of these drugs. For each health teaching statement below. indicate whether it is Essential (necessary or appropriate drug information) or Unrelated (not relevant or appropriate drug information) for the client.