Step 1: Define the acronym CT in medical imaging.
Step 1: CT scans are sophisticated diagnostic tools. They utilize X-rays and computers to produce detailed cross-sectional images of the body.
C represents Computer or Computed.
T represents Tomography, which originates from the Greek words "tomos" (slice) and "graphein" (to write), signifying imaging by sections or slicing.
Step 2: Assemble the components and identify the right answer.
Step 2: The full term is Computer Tomography or Computed Tomography. Option (B) provides the correct expansion. The alternative options contain inaccurate or nonexistent terms such as "Tonography" (related to eye pressure measurement) or "Totalgraphy".