RTBC – Complete Solutions For Every Question
The formation of urine begins in the: Correct Answer -
glomerulus
In which quadrant of the abdomen is the vermiform appendix?
Correct Answer - right lower quadrant
What is used to change the grayscale values in the recorded image to
a new range of values in order to improve the displayed image?
Correct Answer - Look-up table
What is the primary absorber of xray photons during fluoroscopic
procedures? Correct Answer - Patient
What structure is located at the level of the interspace between T4-
T5? Correct Answer - sternal angle
Who is required to wear a personnel dosimeter? Correct Answer -
anyone who may be exposed to an annual occupational dose of
5mSv
The distance from the center of one pixel to the center of the
adjacent pixel is called what? Correct Answer - pitch
What condition would be an indication for retrograde
uretherography? Correct Answer - Urethral obstruction
Dynamic range Correct Answer - range of exposures that can
be captured by a detector
what projection would best demonstrate the cuboid bone? Correct
Answer - Medial oblique foot
, The purpose of adding phases and rectifiers in the xray circuit is to:
Correct Answer - maintain high voltage
What exposure technique system uses the rule to double of halve
milliampere seconds for every 5cm of subject thickness? Correct
Answer - Fixed kVp system
What valve in the heart separates the right atrium Correct Answer
-
What is the area of the anode called that is struck by the electrons
released from the focusing cup? Correct Answer - actual focal
spot
When using fluoroscopy, what is directly proportional to the
exposure delivered to the patient? Correct Answer - mA
The gray-scale of a digital image is affected by the: Correct Answer
- bit depth
The distance from the center of one pixel to the center of the
adjacent pixel is called: Correct Answer - pitch
Exposure latitude is defined as the: Correct Answer - range of
exposures that produces quality images at an appropriate patient
dose
Effective focal spot Correct Answer - the area of the focal spot
that is projected out of the tube toward the object being imaged
What type of personnel dosimeter uses aluminum oxide as the
absorbing material? Correct Answer - OSL
The formation of urine begins in the: Correct Answer -
glomerulus
In which quadrant of the abdomen is the vermiform appendix?
Correct Answer - right lower quadrant
What is used to change the grayscale values in the recorded image to
a new range of values in order to improve the displayed image?
Correct Answer - Look-up table
What is the primary absorber of xray photons during fluoroscopic
procedures? Correct Answer - Patient
What structure is located at the level of the interspace between T4-
T5? Correct Answer - sternal angle
Who is required to wear a personnel dosimeter? Correct Answer -
anyone who may be exposed to an annual occupational dose of
5mSv
The distance from the center of one pixel to the center of the
adjacent pixel is called what? Correct Answer - pitch
What condition would be an indication for retrograde
uretherography? Correct Answer - Urethral obstruction
Dynamic range Correct Answer - range of exposures that can
be captured by a detector
what projection would best demonstrate the cuboid bone? Correct
Answer - Medial oblique foot
, The purpose of adding phases and rectifiers in the xray circuit is to:
Correct Answer - maintain high voltage
What exposure technique system uses the rule to double of halve
milliampere seconds for every 5cm of subject thickness? Correct
Answer - Fixed kVp system
What valve in the heart separates the right atrium Correct Answer
-
What is the area of the anode called that is struck by the electrons
released from the focusing cup? Correct Answer - actual focal
spot
When using fluoroscopy, what is directly proportional to the
exposure delivered to the patient? Correct Answer - mA
The gray-scale of a digital image is affected by the: Correct Answer
- bit depth
The distance from the center of one pixel to the center of the
adjacent pixel is called: Correct Answer - pitch
Exposure latitude is defined as the: Correct Answer - range of
exposures that produces quality images at an appropriate patient
dose
Effective focal spot Correct Answer - the area of the focal spot
that is projected out of the tube toward the object being imaged
What type of personnel dosimeter uses aluminum oxide as the
absorbing material? Correct Answer - OSL
