What is an x-ray of air passageways using a contrast medium?

A) cholangiogram
B) arthrography
C) echoencephalography
D) bronchogram

The nurse is assisting an older adult patient, diagnosed with type 2 diabetes, with self-injection of insulin. What is the most appropriate intervention for this patient at discharge?

A) Arrange daily home visits for injections
B) Request an insulin pen prescription
C) Recommend upper arm injection sites
D) Supply patient with 100 unit insulin syringes

Researchers schedule appointments with interview participants for when it is convenient for themselves so that they can be efficient in their research.

The root in the word dehydrate means:

A) cell.
B) body.
C) water.
D) filter.

The nurse will anticipate which diagnostic examination for a patient with black tarry stools?

A) Ultrasound
B) Barium enema
C) Endoscopy
D) Anorectal manometry

What is the term for surgery to repair a joint?

A) arthroscopy
B) arthroplasty
C) arthrocentesis
D) ankylosis