X-ray Production Quiz

What are electrons?

• Positively charged particles that fly around the outside of an atom

• Small, negatively charged particles that fly around the outside of an atom

• Neutral particles that are found in the nucleus of an atom

• Large, positively charged particles that are found in the nucleus of an atom

What is the purpose of the cooling oil in an X-ray tube?

• To generate X-rays

• To create a vacuum

• To cool the anode

• To focus the electron beam

What is the function of the cathode in an X-ray tube?

• To produce cooling oil

• To emit X-rays

• To provide structural support

• To emit electrons

What material is the anode typically made of in an X-ray tube?

• Copper

• Tungsten

• Aluminum

• Iron

What is used to shield the X-ray tube and protect the surroundings from radiation?

• Cooling oil

• Vacuum

• Lead shielding

• Glass

What is the function of the anode in an X-ray tube?

• To emit X-rays

• To produce a beam of electrons

• To provide structural support for the tube

• To control the flow of X-ray beam

Where are electrons generated in an X-ray tube?

• Anode

• Cathode

• Target or Focal spot

• Shielding

What is the purpose of the cathode cup in an X-ray tube?

• To focus the beam of electrons

• To emit X-rays

• To rotate the anode

• To protect the tube from radiation

What is the target or focal spot in an X-ray tube used for?

• To collect electrons

• To generate a magnetic field

• To produce X-rays when struck by electrons

• To filter the X-ray beam

What does the acronym ALARP stand for?

• As Low As Reasonably Possible

• As Long As Reasonably Practical

• As Low As Radiation Permits

• As Limited As Regulatory Provisions