An instrument used to record an electrical wave visually on a ...

[TVarnum]

An instrument used to record an electrical wave visually on a fluorescent screen is a/an:
 
  A) radioscopy.
  B) microscope.
  C) oscilloscope.
  D) endoscope.

Question 2

The term rad stands for:
 
  A) radial analog dial.
  B) radiation absorbed dose.
  C) radiation accrued dose.
  D) radial accepted dose.

[yasmin]

Answer to Question 1

C
Explanation: A) Radioscopy is viewing internal body structures using x-rays.
B) A microscope is used to view very small things.
C) Correct.
D) An endoscope is used to view internal structures.

Answer to Question 2

B
Explanation: B) Correct. Rad means the amount of radiation absorbed, or radiation absorbed dose.

[TVarnum]

TYSM

[scottmt]

Thanks for the timely response, appreciate it