A Nurse Is Performing a Preoperative Drug History on a Patient

Multiple Choice

A nurse is performing a preoperative drug history on a patient who is admitted to the hospital for surgery. To evaluate the risk of hemorrhage, the nurse will ask the patient about antiplatelet and anticoagulant medications as well as which dietary supplement?

A) Coenzyme Q-10
B) Ginkgo biloba
C) Ma Huang (ephedra)
D) St. John's wort