Which imaging method targets the brain only?

What substance absorbs the most X-ray radiation making it appear white?

^{What type of image is this?}

My brother suffers from constipation and hemorrhoids. His doctor will perform a(n) ___ to find the problem.

A doctor might ask you to read a passage, imagine yourself playing tennis, or listen to music while scanning your brain in a(n) ___.

The radiation from scans is considered mostly harmless, but should still be avoided by pregnant mothers.

A procedure that can remove cancerous cells from the large intestine.

The ______________ is used to diagnose broken bones because it is cheap and easy.

The _____________________ is used to look at babies and other soft tissue organs.

This technology uses high-frequency sound waves to produce an image.

A patient has headaches that have not been explained by examination. Her doctor orders an imaging test. Which one did the doctor most likely order?

A CT Scan is cheaper than an MRI.

Which test can you not have if you have metal in your body?