Chapter 1 Introduction to Imaging and Radiologic Sciences

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Quiz 1 chapters 1 y 25
Javier Gonzalez
Quiz por Javier Gonzalez, atualizado more than 1 year ago
Javier Gonzalez
Criado por Javier Gonzalez mais de 7 anos atrás
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Resumo de Recurso

Questão 1

Questão
The measurement of bone density using dual energy x-ray absorptiometry (DEXA or DXA) to detect osteoporosis
Responda
  • Bone Densitometry (BD)
  • bone x ray

Questão 2

Questão
Radiologic procedures for the diagnosis and treatment of diseases of the cardiovascular system
Responda
  • Cardiovascular Interventional Technology (CVIT)
  • Computer Tomography (CT)

Questão 3

Questão
Recording of a predetermined plane in the body using an x-ray beam that is measured, recorded, and then processed by a computer for display on a monitor
Responda
  • Computer Tomography (CT)
  • Radiation Tomography (RT)

Questão 4

Questão
Visualization of deep structures of the body by recording the reflections of pulses of ultrasonic waves directed into the tissue
Responda
  • Diagnostic Medical Sonography
  • Nuclear Medicine Technology

Questão 5

Questão
Capacity to operate or work
Responda
  • Energy
  • Ion

Questão 6

Questão
Any process by which a neutral atom gains or loses an electron, thus acquiring a net charge
Responda
  • Ionization
  • Radiation

Questão 7

Questão
Process of using a magnetic field and radiofrequencies to create sectional images of the body
Responda
  • Magnet Resonance Imaging (MRI)
  • Mmmography

Questão 8

Questão
Radiography of the breast
Responda
  • Mammography
  • Radiation

Questão 9

Questão
Branch of radiology that involves the introduction of radioactive substances into the body for both diagnostic and therapeutic purposes
Responda
  • Nuclear Medicine Technology
  • Radiology procedure

Questão 10

Questão
Energy transmitted by waves through space or through a medium
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  • Radiation
  • Radiation Therapy

Questão 11

Questão
Branch of radiology involved in the treatment of disease by means of x-rays or radioactive substances
Responda
  • Radiation Therapy
  • Radiation

Questão 12

Questão
Making of records (radiographs) of internal structures of the body by passing x-rays or gamma rays through the body to act on specially sensitized film or an imaging plate or system
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  • Radiography
  • Radiology

Questão 13

Questão
General term applied to an individual who performs radiography, radiation therapy, or nuclear medicine technology
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  • Radiologic Technologist
  • Radiologic Technology

Questão 14

Questão
Physician who specializes in the use of roentgen rays and other forms of radiation in the diagnosis and treatment of disease
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  • Radiologist
  • Radiologist Assistant (RA)

Questão 15

Questão
An advanced level radiographer who extends the capacity of the radiologist in the diagnostic imaging environment, thereby enhancing patient care
Responda
  • Radiologist Assistant (RA)
  • Radiation Therapy

Questão 16

Questão
Branch of health sciences dealing with radioactive substances and radiant energy and with the diagnosis and treatment of disease by means of both ionizing (roentgen rays) and nonionizing (ultrasounds) radiation
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  • Radiology
  • Ion rays

Questão 17

Questão
Also known as X-Ray; Electromagnetic radiation of short wavelength that is produced when electrons moving at a high velocity are suddenly stopped
Responda
  • Roentgen Ray
  • Nightmare ray

Questão 18

Questão
Special protection should be provided to prevent excessive exposure to ionizing radiation.
Responda
  • True
  • False

Questão 19

Questão
_____Is a form of mechanical energy.
Responda
  • sound
  • x-ray

Questão 20

Questão
is a method of imaging the electrical activity of the head
Responda
  • Electroencephalography
  • Electrocardiography

Questão 21

Questão
is a method of imaging the electrical activity of the heart
Responda
  • Electrocardiography
  • Electroencephalography

Questão 22

Questão
The body's naturally emitted heat energy can produce images for diagnostic purposes as well. These images are called
Responda
  • Thermograms
  • Thermography

Questão 23

Questão
Is emitted by nucleous of an atom.
Responda
  • Nuclear energy
  • Radiation

Questão 24

Questão
Nuclear medicine technology uses Nuclear energy to create images of both:
Responda
  • anatomic structures & physiologic actions
  • physiologic actions & organ functional histology
  • anatomic structures & functional internal mechanisms

Questão 25

Questão
is a form of electromagnetic energy that has the ability to ionize atoms
Responda
  • Gamma Radiation
  • Roentgen ray

Questão 26

Questão
The field of radiologic technology began on ___________________________
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  • November 8, 1895.
  • October 6 , 1895.

Questão 27

Questão
In 1895 he discovered x-rays
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  • Wilhelm Conrad Rontgen
  • Antonie van Leeuwenhoek

Questão 28

Questão
Rontgen termed these invisible rays "x-rays" because X is the symbol for an _______ variable
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  • unknown
  • known

Questão 29

Questão
A Radiographer uses ____________ to permit visualization of the gastrointestinal (GI) tract and genitourinary system
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  • contrast media
  • nuclear technology

Questão 30

Questão
Is the term for radiologic examination of the blood vessels after injection of contrast media.
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  • Angiography
  • Myelography

Questão 31

Questão
Placing a catheter into one of the chambers of heart is termed
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  • cardiact catherization
  • cardiact arrest

Questão 32

Questão
tratment of a blocked blood vessel is termed
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  • Angioplasty
  • angiography

Questão 33

Questão
Nuclear medicine procedures usually involve the imaging of a patient's organs -such as the liver, heart, or brain- after the introduction of a radioactive material known as a:
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  • Radiopharmaceutical
  • contrast media

Questão 34

Questão
Involves the use of high-energy ionizing radiationto treat malignant tumors (cancer)
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  • Radiation oncology
  • radiation therapy

Questão 35

Questão
Are involved in treatment planning and dose calculations.
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  • Medical Dosimetrists
  • Pharmaceutical Technologist

Questão 36

Questão
is a general term that applies to an individual skilled in practical art
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  • Technologist
  • Technician

Questão 37

Questão
is a general term that applies to an individual who performs procedures that requires attentionto in technical detail
Responda
  • Technician
  • Tecnologist

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