CLOVER LEARNING 1 EXAM
QUESTIONS AND CORRECT ANSWERS.
VERIFIED 2025/2026.
Which of the following structures is located at the level of the interspace between T4 and T5?
- jugular notch
- sternal angle
- manubrium
- xiphoid - ANS sternal angle
which of the following is the most commonly used beam restricting device?
- aperture diaphragm
- grid
- shield
- collimator - ANS collimator
A new x-ray machine is installed in your department with 3.0 mm of aluminum filtration. What
would be the effect of increasing the filtration to 3.5 mm of aluminum?
- increased image receptor exposure
- decreased image receptor exposure
- no change to image receptor exposure - ANS decreased image receptor exposure
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, which of the following is considered to be a tort?
- viral infection
- type of fracture
- act that results in an injury
- misdemeanor - ANS act that results in an injury
what effect will imaging an anatomic structure with an increased atomic number have on the
occurrence of the photoelectric effect?
- increased occurrence of the photoelectric effect
- decreased occurrence of the photoelectric effect
- no change in occurrence of the photoelectric effect - ANS increased occurrence of the
photoelectric effect
when the radiation dose is high, the oxygen enhancement ratio (OER) for x-rays is:
-3
-1
-5
- 15 - ANS 3
a characteristic photon is created by the interaction between an incident electron and a(n):
- inner shell electron of tungsten
- outer shell electron of tungsten
- neutron of the tungsten nucleus
- proton of the tungsten nucleus - ANS inner shell electron of tungsten
The movement or flow of particles on the surface of a conducting material is known as:
- space charge
- voltage
- electrical current
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS AND CORRECT ANSWERS.
VERIFIED 2025/2026.
Which of the following structures is located at the level of the interspace between T4 and T5?
- jugular notch
- sternal angle
- manubrium
- xiphoid - ANS sternal angle
which of the following is the most commonly used beam restricting device?
- aperture diaphragm
- grid
- shield
- collimator - ANS collimator
A new x-ray machine is installed in your department with 3.0 mm of aluminum filtration. What
would be the effect of increasing the filtration to 3.5 mm of aluminum?
- increased image receptor exposure
- decreased image receptor exposure
- no change to image receptor exposure - ANS decreased image receptor exposure
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, which of the following is considered to be a tort?
- viral infection
- type of fracture
- act that results in an injury
- misdemeanor - ANS act that results in an injury
what effect will imaging an anatomic structure with an increased atomic number have on the
occurrence of the photoelectric effect?
- increased occurrence of the photoelectric effect
- decreased occurrence of the photoelectric effect
- no change in occurrence of the photoelectric effect - ANS increased occurrence of the
photoelectric effect
when the radiation dose is high, the oxygen enhancement ratio (OER) for x-rays is:
-3
-1
-5
- 15 - ANS 3
a characteristic photon is created by the interaction between an incident electron and a(n):
- inner shell electron of tungsten
- outer shell electron of tungsten
- neutron of the tungsten nucleus
- proton of the tungsten nucleus - ANS inner shell electron of tungsten
The movement or flow of particles on the surface of a conducting material is known as:
- space charge
- voltage
- electrical current
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
