Question

picture it

1. identify the test that is demonstrated in the image.

ultrasonography
barium swallow
computed tomography
magnetic resonance imaging

Explanation:

To identify the test, we analyze each option:

• Ultrasonography uses sound waves, not the imaging setup shown.
• Barium swallow is for digestive tract, not the imaging machine here.
• Computed Tomography (CT) uses a rotating X - ray machine and computer to create cross - sectional images, which matches the image's setup (the machine and cross - sectional lung image).
• Magnetic Resonance Imaging (MRI) uses magnetic fields, and the machine in the image is not an MRI machine.

Answer:

C. Computed tomography