When Caring for a Patient Who Has an Intraaortic Balloon

When caring for a patient who has an intraaortic balloon pump in place, which action will be included in the plan of care?

A) Avoid the use of anticoagulant medications.
B) Keep the head of the bed elevated 45 degrees.
C) Measure the patient's urinary output every hour.
D) Provide passive range of motion for all extremities.