Radiography Final
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- 1.
When were x-rays discovered?
- A.
1986
- B.
1895
- C.
1920
- D.
1875
Correct Answer
B. 1895 -
- 2.
What is the world's oldest and largest radiologic science professional organization?
- A.
American Registry of Radiologic Technologists (ARRT)
- B.
The Joint Review Committee on Education in Radiologic (JRCERT)
- C.
American Society of Radiologic Technologists (ASRT)
Correct Answer
C. American Society of Radiologic Technologists (ASRT) -
- 3.
What type of radiographic imaging is done without the use of ioizing radiation?
- A.
Mammography
- B.
Sonography
- C.
Fluoroscopy
- D.
Computed tomography
Correct Answer
B. Sonography -
- 4.
What initials do radiologic technologist that are certified by the ARRT use after their names?
- A.
MD
- B.
LXMO
- C.
RT
- D.
RT(R)
Correct Answer
D. RT(R) -
- 5.
Who regulates the laws requring some type of credentials to practice radiography?
- A.
Country
- B.
Government
- C.
State
- D.
County
Correct Answer
C. State -
- 6.
What does RT(R) stand for
- A.
Radiologist technician registration
- B.
Registered tomography radiologist
- C.
Registered technologist radiography
- D.
Radiographic technology review
Correct Answer
C. Registered technologist radiography -
- 7.
What may result when practicing without a valid license or permit, or practicing outside the scope of one's credentials?
- A.
Fines
- B.
Imprisionment
- C.
License or permit being revoked or suspended
- D.
All of the above
Correct Answer
D. All of the above -
- 8.
Who is the physician specialist that interprets the radiograph and perform special imaging procedures?
- A.
Limited operator
- B.
Radiologic technician
- C.
Radiologist
- D.
Medical assistant
Correct Answer
C. Radiologist -
- 9.
What is a physician with additional training, whose practice is limited to a particular branch of medicine or surgery?
- A.
Radiologist
- B.
Oncologist
- C.
Pediatrician
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
all of these are specialistsRate this question:
-
- 10.
What is the opening called that x-rays that are traveling in a useful direction exit though?
- A.
Tube housing
- B.
Tube port
- C.
X-ray tube
- D.
Collimator
Correct Answer
B. Tube port -
- 11.
What is an imaginary line in the center of the x-ray beam and perpendicular to the long axis of the x-ray tube called?
- A.
Primary radiation
- B.
Scatter radiation
- C.
Central ray
- D.
Remnant radiation
Correct Answer
C. Central ray -
- 12.
What is the protective area called that is located in the x-ray room?
- A.
Control console
- B.
Transformer cabinet
- C.
Cassette holder
- D.
Control booth
Correct Answer
D. Control booth -
- 13.
Following the remnant radiation passing through the film holder and exposing the film, what is the "unseen" image on the film called?
- A.
Latent image
- B.
Attenuation
- C.
Computed radiography
- D.
Radiograph
Correct Answer
A. Latent image -
- 14.
The humerus is an example of what type of bone?
- A.
Irregular
- B.
Flat
- C.
Long
- D.
Short
Correct Answer
C. Long -
- 15.
What is a hole in a bone for the passage of blood vessels and nerves?
- A.
Fossa
- B.
Groove
- C.
Foramen
- D.
Fissure
Correct Answer
C. Foramen -
- 16.
What is a long, sharp process?
- A.
Head
- B.
Styloid
- C.
Spine
- D.
Tubercle
Correct Answer
B. Styloid -
- 17.
What system is also refered to as the cardiovascular system and consists of the the heart and blood vessels?
- A.
Circulatory
- B.
Lymphatic
- C.
Endocrine
- D.
Nervous
Correct Answer
A. Circulatory -
- 18.
What is a group of tissues that act together to perform a special function?
- A.
Cells
- B.
Organs
- C.
Systems
- D.
Chemicals
Correct Answer
B. Organs -
- 19.
What is the study of disease, which causes abnormal changes in the structure or function of body tissue and organs?
- A.
Pathology
- B.
Physiology
- C.
Anatomy
- D.
Radiography
Correct Answer
A. Pathology -
- 20.
What term refers to the function of the body?
- A.
Pathology
- B.
Physiology
- C.
Anatomy
- D.
Radiography
Correct Answer
B. Physiology -
- 21.
What term refers to the structure of the body?
- A.
Pathology
- B.
Physiology
- C.
Anatomy
- D.
Radiography
Correct Answer
C. Anatomy -
- 22.
What is the purpose of the pale blue or blue gray tint of the film?
- A.
Makes the image look better
- B.
Creates a beter contrast
- C.
Reduces eye strain on the physician
- D.
Increases density
Correct Answer
C. Reduces eye strain on the physician -
- 23.
What is the flm base made of?
- A.
Polyester plastic
- B.
Cotton
- C.
Linen
- D.
Paper
Correct Answer
A. Polyester plastic -
- 24.
What is radiation from the cassette back and the cassette tray that is scattered back toward the film?
- A.
Thompson scatter
- B.
Coherent scatter
- C.
Backscatter
- D.
Compton scatter
Correct Answer
C. Backscatter -
- 25.
What is the unit used to indicate the quantity of exposure?
- A.
Milliamperage (mA)
- B.
Millisecons (msec)
- C.
Milliampere-seconds (mAs)
- D.
Kilivolts peak (kVp)
Correct Answer
C. Milliampere-seconds (mAs) -
- 26.
What is a measure of the rate of current flow across the x-ray tube?
- A.
Milliamperage (mA)
- B.
Milliseconds (msec)
- C.
Milliampere-seconds (mAs)
- D.
Kilivolts peak (kVp)
Correct Answer
A. Milliamperage (mA) -
- 27.
What amount of kinetic energy is converted into the energy that form what we know as x-rays
- A.
99%
- B.
50%
- C.
25%
- D.
1%
Correct Answer
D. 1% -
- 28.
Check all of the fundamental particles that compose atoms
- A.
Photons
- B.
Electrons
- C.
Mass
- D.
Neutrons
- E.
Protons
- F.
Matter
Correct Answer(s)
B. Electrons
D. Neutrons
E. Protons -
- 29.
What is the electron cloud called?
- A.
Thermionic emission
- B.
Space cloud
- C.
Tungsten
- D.
Electron stream
Correct Answer
B. Space cloud -
- 30.
What is the element used in the filament that has a high melting point?
- A.
Titanium
- B.
Copper
- C.
Lead
- D.
Tungsten
Correct Answer
D. Tungsten -
- 31.
Why is the preexposure safety check performed?
- A.
Ensure the safety of the operator and other employees of the radiography department
- B.
Ensure the safety of the patient
- C.
Keep the equipment clean
- D.
Reduce scatter radiation
Correct Answer
A. Ensure the safety of the operator and other employees of the radiography department -
- 32.
What is the grid device that is under the table surface that is used to protect the IR from being fogged by scatter radiation?
- A.
Collimator
- B.
Bucky
- C.
Tube housing
- D.
Detent
Correct Answer
B. Bucky -
- 33.
What is the system that consists of the x-ray film and the film holder?
- A.
Bucky
- B.
X-ray tube
- C.
Collimator
- D.
Image receptor
Correct Answer
D. Image receptor -
- 34.
What part of the body absorbs more radiation?
- A.
Bone
- B.
Blood
- C.
Nerves
- D.
Skin
Correct Answer
A. Bone -
- 35.
The carpals and the tarsals are examples of what kind of bone?
- A.
Long
- B.
Short
- C.
Irregular
- D.
Flat
Correct Answer
B. Short -
- 36.
The bones of the vertebrae are examples of what type of bones?
- A.
Flat
- B.
Irregular
- C.
Short
- D.
Long
Correct Answer
B. Irregular -
- 37.
Bones of the cranium are examples of what type of bones?
- A.
Short
- B.
Long
- C.
Irregular
- D.
Flat
Correct Answer
D. Flat -
- 38.
What is the term that describes moving a body part away from the body?
- A.
Evert
- B.
Invert
- C.
Adduct
- D.
Abduct
Correct Answer
D. Abduct -
- 39.
What is a term describing turning outward?
- A.
Evert
- B.
Invert
- C.
Adduct
- D.
Abduct
Correct Answer
A. Evert -
- 40.
What is a term used to describe the ability to move in a circle?
- A.
Rotation
- B.
Circumduction
- C.
Invert
- D.
Evert
Correct Answer
B. Circumduction -
- 41.
What is a term used to describe movement of an arm or leg towards the central part of the body?
- A.
Invert
- B.
Evert
- C.
Adduction
- D.
Abduction
Correct Answer
C. Adduction -
- 42.
What is a term used to describe the ability to turn on an axis?
- A.
Circumduction
- B.
Rotation
- C.
Angular motion
- D.
Abduction
Correct Answer
B. RotationExplanation
tip: earth rotates on it axisRate this question:
-
- 43.
What is the term used to describe turning inward?
- A.
Abduct
- B.
Adduct
- C.
Invert
- D.
Evert
Correct Answer
C. Invert -
- 44.
What is the ter used to describe away from the head?
- A.
Cephalic
- B.
Palmar
- C.
Caudel
- D.
Peripheral
Correct Answer
C. Caudel -
- 45.
What is a term used to describe bending of a hinge joint?
- A.
Extend
- B.
Abduct
- C.
Adduct
- D.
Flex
Correct Answer
D. Flex -
- 46.
What is a term used to describe pertaining to the head?
- A.
Cephalic
- B.
Caudel
- C.
Distal
- D.
Peripheral
Correct Answer
A. Cephalic -
- 47.
What is the term used to describe turning of the arm so that the palm of the hand is down
- A.
Supinate
- B.
Flex
- C.
Evert
- D.
Pronate
Correct Answer
D. Pronate -
- 48.
What term refers to the palm of the hand
- A.
Plantar
- B.
Inferior
- C.
Palmar
- D.
Internal
Correct Answer
C. Palmar -
- 49.
What is the term that refers to the front or forward portion of the body?
- A.
Anterior
- B.
Posterior
- C.
Medial
- D.
Lateral
Correct Answer
A. Anterior -
- 50.
What term refers to laying down?
- A.
Supine
- B.
Prone
- C.
Upright
- D.
Recubent
Correct Answer
D. Recubent -
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Feb 11, 2013Quiz Edited by
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Dec 12, 2011Quiz Created by
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