The nurse is reviewing the history of a patient who will be starting the triptan sumatriptan (Imitrex) as part of treatment for migraine headaches. Which condition, if present, may be a...

The nurse is reviewing the history of a patient who will be starting the triptan sumatriptan (Imitrex) as part of treatment for migraine headaches. Which condition, if present, may be a contraindication to triptan therapy? a Cardiovascular disease b Chronic bronchitis c History of renal calculi d Diabetes mellitus type 2