For many of these diagnostic tests, you can make each specific to which location/body part you will be evaluating by attaching the word "de" at the end. Essentially, you will be saying "x-ray of (insert body part), "CT of (insert body part)" which is translated to "radiografía de el/la (body part)", tomografía computarizada de el/la (body part). You can check out my other Spanish lessons on anatomy terms here
We'll end with a phrase by putting it all together! let me know if you were able to translate this phrase or take your guess in the comments below. Next week we'll be going over an HPI in Spanish!