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RADT 146 Unit 1 Test Exam Questions and Answers $8.49   Add to cart

Exam (elaborations)

RADT 146 Unit 1 Test Exam Questions and Answers

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  • Registered Drug And Alcohol Technician
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Stationary - Answer-Which of the following is not a method of x-ray support? Leakage radiation - Answer-X-rays that are emitted through the window of protective housing is called: Internally insulated with oil to prevent shock and electrocution - Answer-Which statement is true regarding the p...

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  • October 9, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Registered Drug And Alcohol Technician
  • Registered Drug And Alcohol Technician
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RADT 146 Unit 1 Test Exam Questions
and Answers
Stationary - Answer-Which of the following is not a method of x-ray support?

Leakage radiation - Answer-X-rays that are emitted through the window of protective
housing is called:

Internally insulated with oil to prevent shock and electrocution - Answer-Which
statement is true regarding the protective housing of the x-ray tube?

Anode - Answer-The positive side of the x-ray tube

List all the structures on the negative side of the x-ray tube - Answer-Dual focus,
focusing cup, coiled wires

Stream of electrons (cathode ray) - Answer-What travels from the negative side of the x-
ray tube?

Tungsten - Answer-Primary material used in the construction of the anode

Why is Tungsten the metal of choice? - Answer-High atomic number, high melting point,
readily dissipates heat

Target - Answer-The area of the disc where the electrons strike (rotating - track)

Electron to x-ray efficiency - Answer-1%

Crookes Tube - Answer-Experimental tube used to study the behavior and conduction
of electrons

Material that glows when exposed to cathode rays - Answer-Barium platinocyanide

Year Wilhelm Conrad Roentgen discovered x-rays - Answer-November 8, 1895

Diagnostic imaging - Answer-Term used to describe a medical specialty that employs
radiation, radio freqs, and sound waves to diagnose and treat diseases

Photon - Answer-Bundle of energy

Form of energy highest on the electromagnetic spectrum - Answer-Gamma rays

Wavelengths - Answer-Distance is measured peak-to-peak and valley-to-valley

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