A Patient Comes to the Clinic Complaining of a Taste

A patient comes to the clinic complaining of a taste disturbance.Which medication that the patient is currently prescribed is most likely responsible for this disturbance?

A) Furosemide,a diuretic
B) Phenytoin,an anticonvulsant
C) Glyburide,an antidiabetic
D) Heparin,an anticoagulant