Computer-enhanced X-rays are called __________ scans.

• A. c. CT
• B. b. PET
• C. a. TMS
• D. d. MRI

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the question. The problem is asking for the name of computer-enhanced X-rays, which is a type of imaging technology used in medical diagnostics.
2. Step 2: Review the options provided: a. TMS, b. PET, c. CT, and d. MRI. Each of these represents a different imaging or diagnostic technique.
3. Step 3: Clarify the terms: CT (Computed Tomography) scans use computer-enhanced X-rays to create detailed cross-sectional images of the body. PET (Positron Emission Tomography) scans use radioactive tracers to observe metabolic processes. MRI (Magnetic Resonance Imaging) uses magnetic fields and radio waves to produce detailed images of soft tissues. TMS (Transcranial Magnetic Stimulation) is not an imaging technique but a method to stimulate brain activity.
4. Step 4: Identify the correct answer based on the definition of computer-enhanced X-rays. CT scans are specifically designed for this purpose, as they use X-rays combined with computer processing to generate detailed images.
5. Step 5: Confirm your understanding by eliminating the other options. PET, MRI, and TMS do not involve computer-enhanced X-rays, making CT the correct choice.