All darkroom safelights are similar and will work for whatever film your hospital chooses to purchase.  Just make sure to install the red filter appropriately.  True or False?

What color should darkroom walls be painted?

When CT studies are performed, the same contrast agents are used as for radiographic contrast procedures. True or False?

Particulate radiation can cause changes to living cells, particularly developing cells (fetuses). True or False?

This gland is located within the third ventricle of the brain.

Please match the following radiation measurements:

Depolarization and contraction of the ventricle is indicated by what on an ECG?

What color does negative contrast show up as on the radiograph?

Nitrous Oxide and Carbon Dioxide are considered safer than room air for negative contrast agents because their increased solubility is less likely to cause serious air embolizations. True or False?

The cathode side of the x-ray machine has a _______________ charge and the anode side of the x-ray machine has a ____________________ charge.