A 33-year-old patient presents with an asymptomatic swelling of her right submandibular space. Which of the following should be considered in a clinical differential diagnosis?

The medical assessment of an elderly patient can be complex because:

A) he or she often makes up symptoms that do not exist. B) caregivers typically prefer that you speak with them. C) he or she often has more than one medical condition. D) most elderly patients are hearing or visually impaired.

Which of the following liver isoenzymes metabolizes cyclosporine?

a. CYP3A4 b. CYP2E1 c. CYP2D6 d. CYP2C9