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Medical Imaging
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Questions (170)
What is real-time scanning in ultrasound imaging?
Choose only ONE best answer. A Scanning done in slow motion B Scanning that
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What helps in the visualization of specific anatomical structures in ultrasound imaging?
Choose only ONE best answer. A The
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What does the ultrasound machine interpret based on the time it takes for waves to return?
Choose only ONE best answer. A Color
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What term refers to the individual lines or paths along which ultrasound waves are emitted and received by the transducer?
Choose
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What contributes to the overall resolution and quality of an ultrasound image?
Choose only ONE best answer. A The number of
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9 views
What contributes to the overall resolution and quality of an ultrasound image?
Choose only ONE best answer. A The number of scan
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What does a post refer to in ultrasound imaging?
Choose only ONE best answer. A A burst of ultrasound waves emitted by the
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What do skin lines refer to in ultrasound imaging?
Choose only ONE best answer. A The lines on someone's skin after an ultrasound
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What does the combined information from all scan lines provide in ultrasound imaging?
Choose only ONE best answer. A A
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What type of scanning results in a dynamic and continuous image of internal structures?
Choose only ONE best answer. A Static
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What is the duration it takes for an ultrasound pulse to travel from the transducer to an object or structure and back again as
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What does a post refer to in ultrasound imaging?
Choose only ONE best answer. A A short burst of ultrasound waves B A long burst
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What is the time of flight in ultrasound imaging?
Choose only ONE best answer. A The time it takes for an ultrasound post to
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What contributes to the overall resolution and quality of an ultrasound image?
Choose only ONE best answer. A Echoes B Density of
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What can operators adjust in modern ultrasound systems?
Choose only ONE best answer. A Settings related to scan lines such as
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What determines the position of structures within the body in ultrasound imaging?
Choose only ONE best answer. A The speed of
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What is the purpose of depth focus in ultrasound imaging?
Choose only ONE best answer. A To determine the patient's depth
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What are skin lines in ultrasound imaging?
Choose only ONE best answer. A Lines formed on the skin during an ultrasound scan B
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How are ultrasound images composed?
Choose only ONE best answer. A By combining numerous individual scan lines often arranged in
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What is the time of flight in ultrasound imaging?
Choose only ONE best answer. A The duration it takes for an ultrasound post to
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What term describes the ultrasound phenomenon where shallow structures appear at the top of the image and deeper structures at
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13 views
What determines the overall resolution and quality of an ultrasound image?
Choose only ONE best answer. A The density and
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12 views
How are structures displayed on an ultrasound image?
Choose only ONE best answer. A Shallow structures appear at the top of the
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What does time of flight refer to in ultrasound imaging?
Choose only ONE best answer. A The time it takes for an ultrasound post
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What is real-time scanning in ultrasound imaging?
Choose only ONE best answer. A A slow process of scanning B Scanning that
1 answer
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7 views
What do skin lines refer to in ultrasound imaging?
Choose only ONE best answer. A The individual paths along which ultrasound
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13 views
What term refers to a short burst of ultrasound waves emitted by the transducer?
Choose only ONE best answer. A Echoes B Pulses C
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What do hyperechoic structures appear as on an ultrasound image?
Choose only ONE best answer. A Dark areas B Bright or white
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What is the fundamental component of ultrasound imaging?
Choose only ONE best answer. A Transducer B Microphone C Computer
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What do hypoechoic structures produce on an ultrasound image?
Choose only ONE best answer. A High amplitude echo B Low amplitude
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What term is used to describe the brightness of an object in an ultrasound image?
Choose only ONE best answer. A Echo B Anaco C
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What does the term 'echogenicity' refer to in ultrasound imaging?
Choose only ONE best answer. A Brightness of an object caused
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What term is used to describe structures in an ultrasound image that have the same level of echogenicity as surrounding tissues?
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What do hypoechoic structures produce on an ultrasound image?
Choose only ONE best answer. A High amplitude echo image B Low
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Which type of structure in ultrasound imaging appears brighter or white due to increased internal echoes?
Choose only ONE best
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What term is used to describe structures with less internal echoes in an ultrasound image?
Choose only ONE best answer. A
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What is the fundamental component of ultrasound imaging?
Choose only ONE best answer. A Microphone B Transducer C Laser
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What term refers to structures that blend in with surrounding tissues in an ultrasound image?
Choose only ONE best answer. A
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What do anechoic structures appear as on an ultrasound image?
Choose only ONE best answer. A Bright or white B Black or without
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What term is used to describe structures in an ultrasound image that appear black or without internal echoes?
Choose only ONE
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What does the term 'iso' refer to in an ultrasound image?
Choose only ONE best answer. A Similar brightness to surrounding
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What phenomenon occurs when nearly all signals are reflected back and nothing is transmitted in an ultrasound image?
Choose only
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What type of structures may appear 'isolo' to surrounding tissues on an ultrasound image?
Choose only ONE best answer. A
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What does the term 'iso' refer to in ultrasound imaging?
Choose only ONE best answer. A All sound waves are transmitted B Some
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What does the indicator on the transducer correspond to on the screen?
Choose only ONE best answer. A The patient's left side B
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What are sound parameters crucial for in ultrasound imaging?
Choose only ONE best answer. A Determining the number of cycles of
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What is the frequency range of diagnostic ultrasound probes used for medical imaging?
Choose only ONE best answer. A 2 MHz to 20
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Who took the first medical breast thermogram in 1957?
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How can 3D imaging best be used to make medical advances?
(1 point) Responses 3D images can show which medicine is best to treat
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Rowan is struck in the head by a wayward ball during a lacrosse match. The doctor fears there might be brain damage. Which type
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