Basic X-Ray Machine operator BXMO EXAM Questions with CORRECT Answers (Grade A+)

Basic X-Ray Machine operator BXMO EXAM Questions
with CORRECT Answers (Grade A+)

Question 1:
Basic X-Ray Machine operator BXMO EXAM
Answer:
BXMO - BASIC X-RAY MACHINE OPERATOR EXAM COVERAGE The BXMO (Basic X-Ray
Machine Operator) exam evaluates a candidate's foundational knowledge of radiographic imaging
principles, radiation safety, and basic X-ray equipment operation. The exam coverage includes
radiation physics fundamentals, X-ray production, and image formation principles, as well as proper
machine operation and exposure technique selection. It also assesses understanding of radiation
protection concepts such as time, distance, and shielding, ALARA principles, and patient and operator
safety procedures. Additional areas include positioning basics, image quality factors, anatomy
recognition for common radiographic exams, infection control, and patient care techniques. The exam
further covers regulatory compliance, equipment maintenance, and safe handling of radiographic
equipment. Overall, the exam ensures candidates can safely operate basic X-ray machines while
producing diagnostic-quality images and maintaining radiation safety standards.

Question 2:
The oldest and largest radiologic science professional organization is the:
Answer:
American Society of Radiologic Technologists (ASRT)

Question 3:
The organization that sets standards and prepares examinations necessary to certify radiologic
technologists and limited operators is the:
Answer:
American Registry of Radiologic Technologists (ARRT)

Question 4:
Question not clearly extracted from source.
Answer:
1,2,3 Which of the following would be considered a characteristic of x-rays?

,Question 5:
have no mass
Answer:
not provided in source.

Question 6:
are electrically neutral 3.travel in straight lines
Answer:
not provided in source.

Question 7:
The radiation that exits the opposite side of the patient to expose the image receptor (IR) is called:
Answer:
Remnat radiation

Question 8:
The term used to describe radiation that is absorbed by matter is:
Answer:
Attenuation

Question 9:
The "unseen" image that is contained in the image receptor (IR) before it is processed is called the:
Answer:
Latent image

Question 10:
Question not clearly extracted from source.
Answer:
Scattered The radiation that exits the body in all directions and causes unwanted exposure on the image
receptor (IR) as well as anyone who is in the room is called __________ radiation.

Question 11:
The radiation that exits the x-ray tube and travels in-air to the patient is called:
Answer:
Primary

,Question 12:
The boxlike device attached under the tube housing that allows the limited operator to vary the size of
the radiation field is called the:
Answer:
Collimator

Question 13:
An invisible line in the center of
Answer:
Central Ray the x-ray beam and perpendicular to the long axis of the x-ray tube is called the:

Question 14:
An exposure time of 0.02 seconds is equal to how many milliseconds?
Answer:
20 msec

Question 15:
The number 9 squared is equal to:
Answer:
81

Question 16:
The number 4 is the square root of:
Answer:
16

Question 17:
When 62 kVp is increased by 30%, the result is approximately:
Answer:
81

Question 18:
When the fraction 7/8 is converted to a decimal, the result is:
Answer:
0.875

, Question 19:
When 230% is expressed as a decimal, the result is:
Answer:
2.3

Question 20:
A radiographic image is made using 500 mA, 0.1 sec., 80 kVp, and 48-inches SID. The value of the
mAs for this exposure is
Answer:
50 mAs

Question 21:
X-rays have electromagnetic energy. The velocity (or speed) of this energy travels at a speed of:
Answer:
186,000 miles per second

Question 22:
The smallest possible unit of electromagnetic energy is the:
Answer:
Photon

Question 23:
The electrical current flowing in an x-ray tube is measured in:
Answer:
Milliamperes

Question 24:
The force or strength of the electron flow in an electrical current is measured in:
Answer:
Kilovoltage

Question 25:
The device used to produce the high voltage needed for x-ray production is called the:
Answer:
Transformer