A Physician Has Ordered Valium for a Patient Who Is

Multiple Choice

A physician has ordered Valium for a patient who is extremely anxious in the time surrounding the surgical procedure. In which of the following situations should this drug be avoided?

A) In a patient with a history of diabetes mellitus
B) In a patient with a respiratory rate of 24/minute
C) In a patient with a history of narrow-angle glaucoma
D) In a patient with a heart rate of 86 bpm