Often called a CT scan, a(n) ________ is a radiographic examination that produces a three-dimensional, cross-sectional view of the brain.
Fill in the blank(s) with the appropriate word(s).
computed tomography
A CT scan is a radiographic exam that produces a three-dimensional, cross-sectional view of the brain to help diagnose tumors, blood clots, brain swelling, and other conditions.
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Pulse oximetry uses ________ technology to assess the oxygen saturation of hemoglobin in the peripheral tissues
A) ultraviolet B) X-ray C) infrared D) ultrasound
Which of the following actions is most appropriate immediately after an exposure?
a. Begin postexposure prophylaxis as soon as possible. b. Contact the Centers for Disease Control and Prevention to report the incident. c. Wait a few days to see if any signs or symptoms of infectious disease develop. d. Wash affected area with soap and water.