GXMO Exam | Verified Exam Questions and Answers | Latest Updated Study Material 2026

GXMO Exam | Verified Exam Questions and Answers | Latest Updated
Study Material 2026

Question:

Which of the following uses magnetic field and radio waves to generate sectional images of the
body?
Answer:

MRI- Magnetic Resonance Imaging

Question:

Which of the following uses radiation to treat cancer tissue?
Answer:

Radiation Therapy

Question:

Which of the following is specialized imaging of the breast?
Answer:

Mammography

Question:

Is it an appropriate activity for a limited x-ray machine operator to perform a routine chest x-ray
if the licensed practitioner is not in the room?
Answer:

Yes

Question:

Is it an appropriate activity for a limited x-ray machine operator to administer contrast media for
any x-ray examination if the licensed practitioner is in the room?
Answer:

No

Question:

Which of the following includes a tray to hold the image receptor?
Answer:

Bucky

,Question:

Which of the following limits the size of the radiation field?
Answer:

collimator

Question:

The is the device that receives the energy of the x-ray beam and forms the image of
the body part.
Answer:

image receptor

Question:

A type of image receptor that uses a cassette containing a phosphor plate and receives the x-ray
beam
Answer:

computed radiography (CR)

Question:

When using a phosphor plate image receptor, the phosphor plate will be processed and scanned
by a which causes the plate to emit light in proportion to the x-ray energy received. The
light is detected and that information is used to form a digital image. - CORRECT
Which of the following is the correct term for movement of the x-ray tube from the foot end
toward the head end of the patient?
Answer:

longitudinal

Question:

Which of the following is the correct term for tilting the x-ray table so that the head is lower than
the feet?
Answer:

trendelenburg

Question:

Which of the following controls the penetrating ability of x-rays?

,Answer:

kVp

Question:

Which of the following materials absorbs a high percentage of radiation and is used to make
protective apparel ?
Answer:

lead

Question:

X-rays that pass through the protective lead lining of the tube housing is termed
Answer:

leakage radiation

Question:

Which of the following describes the particle of an atom that is negatively charged, in an orbital
shell around the nucleus of an atom?
Answer:

electron

Question:

Which of the following describes the particle of an atom that has no electrical charge and resides
in the nucleus?
Answer:

neutron

Question:

Which of the following is the correct term for an electron and a positively charged atom?
Answer:

ion pair

Question:

Which of the following is the correct term for equal in all directions?
Answer:

isotropic

, Question:

Which of the following is the correct term for anything that occupies space and has mass?
Answer:

matter

Question:

All electromagnetic radiation travels at the same velocity which is .
Answer:

186,000 miles/sec

Question:

The electromagnetic radiation with highest energy is the .
Answer:


Question:

When x-rays are by body tissue they cause ionization of atoms and molecules.
Answer:

absorbed

Question:

Material that allows x-radiation to pass through is termed .
Answer:

radiolucent

Question:

A material with a higher Z-number is:
Answer:

a material that is more
radiopaque

Question:

Increased tissue density means:
Answer: