If a patient is admitted and documentation states that the patient has a pressure ulcer that is healing, the appropriate pressure ulcer stage code should be assigned based on the medical record documentation.

Which safety measures will you follow because Mr. Davis is receiving oxygen?

What will be an ideal response?

Which diagnostic test produces a three-dimensional, cross-sectional view of the brain with or without a contrast medium? 

A. Electromyography B. Electroencephalography C. Computed tomography D. Cerebral angiography E. Magnetic resonance imaging