1|Page
ARRT Registry Exam review /Complete
Comprehensive Study Guide – Expert Strategies,
Review of Key Quizzes, and Practice Questions for
Guaranteed Success||COMPLETE EXAM WITH
RATIONALES!!!
What are the L-shaped bones that are located posterior to
the nasal cavity?
A. Nasal conchae
B. Palatine
C. Maxilla
D. Zygomatic - ANSWER-b. Palatine
Which of the following is the radiation that has passed
through an anatomical part and is available for recording
the radiographic image?
A. Primary radiation
B. Quality radiation
C. Remnant (exit) radiation
D. Secondary radiation - ANSWER-c. Remnant (exit)
radiation
Which of the following is not related to spatial resolution?
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A. OID
B. SID
C. Motion
D. Kvp - ANSWER-d. Kvp
Which of the following is NOT an accessory organ of the
digestive system?
A. Gallbladder
B. Spleen
C. Pancreas
D. Liver - ANSWER-b. Spleen
(the main function of the spleen is to store blood)
Which of the digital systems uses a laser to read the
image data?
A. Computed radiography
B. Direct digital image receptors
C. Indirect digital image receptors
D. Charge-coupled devices - ANSWER-a. Computed
radiography
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(a laser releases the stored energy as visible light. The
intensity of the light is read and converted to electrical
data)
Which of the following would increase the signal-to-noise
ratio (SNR)?
A. Increase xray intensity
B. Increase scatter radiation
C. Increase electronic noise
D. Increase background noise - ANSWER-a. Increase xray
intensity
To reduce the risks of causing leukemia, which of the
following anatomical parts should be shielded from
radiation whenever possible?
A. Skin
B. Liver
C. Bone marrow
D. Thyroid - ANSWER-c. Bone marrow
An AP projection of the pelvis requires the patient to be
supine, the CR perpendicular, and entering appoint:
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A. Midway between the crests of the ilium
B. 2" superior to the pubic symphysis
C. Parallel to the SI joints
D. At the level of the sacral foramina - ANSWER-b. 2"
superior to the pubic symphysis
During a myelogram, which position is the patient in when
his head is put lower than his feet?
A. Fowler
B. Prone
C. Tredelenburg
D. Sim's - ANSWER-c. Tredelenburg
Which of the following oblique positions is preferred to
demonstrate the sternum?
A. RPO
B. LPO
C. RAO
D. LAO - ANSWER-c. RAO
ARRT Registry Exam review /Complete
Comprehensive Study Guide – Expert Strategies,
Review of Key Quizzes, and Practice Questions for
Guaranteed Success||COMPLETE EXAM WITH
RATIONALES!!!
What are the L-shaped bones that are located posterior to
the nasal cavity?
A. Nasal conchae
B. Palatine
C. Maxilla
D. Zygomatic - ANSWER-b. Palatine
Which of the following is the radiation that has passed
through an anatomical part and is available for recording
the radiographic image?
A. Primary radiation
B. Quality radiation
C. Remnant (exit) radiation
D. Secondary radiation - ANSWER-c. Remnant (exit)
radiation
Which of the following is not related to spatial resolution?
,2|Page
A. OID
B. SID
C. Motion
D. Kvp - ANSWER-d. Kvp
Which of the following is NOT an accessory organ of the
digestive system?
A. Gallbladder
B. Spleen
C. Pancreas
D. Liver - ANSWER-b. Spleen
(the main function of the spleen is to store blood)
Which of the digital systems uses a laser to read the
image data?
A. Computed radiography
B. Direct digital image receptors
C. Indirect digital image receptors
D. Charge-coupled devices - ANSWER-a. Computed
radiography
,3|Page
(a laser releases the stored energy as visible light. The
intensity of the light is read and converted to electrical
data)
Which of the following would increase the signal-to-noise
ratio (SNR)?
A. Increase xray intensity
B. Increase scatter radiation
C. Increase electronic noise
D. Increase background noise - ANSWER-a. Increase xray
intensity
To reduce the risks of causing leukemia, which of the
following anatomical parts should be shielded from
radiation whenever possible?
A. Skin
B. Liver
C. Bone marrow
D. Thyroid - ANSWER-c. Bone marrow
An AP projection of the pelvis requires the patient to be
supine, the CR perpendicular, and entering appoint:
, 4|Page
A. Midway between the crests of the ilium
B. 2" superior to the pubic symphysis
C. Parallel to the SI joints
D. At the level of the sacral foramina - ANSWER-b. 2"
superior to the pubic symphysis
During a myelogram, which position is the patient in when
his head is put lower than his feet?
A. Fowler
B. Prone
C. Tredelenburg
D. Sim's - ANSWER-c. Tredelenburg
Which of the following oblique positions is preferred to
demonstrate the sternum?
A. RPO
B. LPO
C. RAO
D. LAO - ANSWER-c. RAO
