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24 cards
Artefactos
Mirror Image, en Spectral Doppler Display se conoce como - Crosstalk. Crosstalk es Mirror Image pero...al transductor para la detección. #11. Mirror Image se creada cuando: - el sonido se refleja de un...
aryamo|5 years ago|±0|62 views
13 cards
ARTEFACTOS 2da Parte
#1. Enhancement (refuerzo posterior) es una región - hiperecoica posterior a una estructura con baja atenuación. No está relacionada a la velocidad de sonido. Resulta de haber muy baja atenuación...
aryamo|5 years ago|±0|25 views
27 cards
Pulsed Echo Instrumentation
#1. Principales componentes del sistema de ultrasonido •Transductor- - transforma energía eléctrica en energía acústica y viceversa #2. •Pulser and Beam former – - crea y controla las sena...
aryamo|5 years ago|+1|59 views
73 cards
Chapter 15 Display and Image Storage
...except: A) image fade B) low-resolution image C) image filter D) deterioration - B) low-resolution image #66...brilliances within the displayed image. #13. High contrast - bistable images with only black and white #14...
Annabelle|6 years ago|±0|1,183 views
465 cards
Review from all chapters
...material? A) therapeutic B) imaging - B) imaging #268. In an imaging transducer, what is the purpose...scan converters except: A) image fade B) low-resolution image C) image filter D) deterioration -...
Annabelle|6 years ago|±0|31 views
116 cards
Boards Practice Exam
...lines; 60 images per second B) 10,000 lines; 600 images per second C) 51 lines; 300 images per second...gray scale imaging B) combined M-mode and grayscale imaging C) pulsed Doppler D) image freeze - B)...
Annabelle|6 years ago|±0|9 views
27 cards
Terms
...transducer assemblies. #18. artifact - in an ultrasound image or record any echo signal whose displayed position...ultrasound transducer #25. beam former - part of an imaging instrument that provides the pulse-delay sequences...
Annabelle|7 years ago|±0|55 views
41 cards
Midterm I Review for Bob
...sharpness affect: Image quanity Image quality Image umbra Image penumbra - b #41. In the...to distinguish any two adjacent details in the image as being separate and distinct from each other...
lcjazzell|2 years ago|±0|59 views
15 cards
B - Final Review Fall 2018
...decreased #8. Differential absorption in diagnostic imaging is primarily caused by what three things? -...interactions that are pertinent to diagnostic imaging? - photoelectric effect, compton effect...
lcjazzell|2 years ago|±0|77 views
41 cards
DR and CR
...element in the image receptor. - Dexel #13. A pixel is a —- element in the final image. - Picture #14...Dels of the imaging machine and computer processed to become the —- of the final image. - Pixel #15...
lcjazzell|2 years ago|±0|44 views
29 cards
Chapter 21: Quality Assurance
...evaluation of an ultrasound system to quarantee optimal images. #2. Four requirements for a quality assuance program...assesses the slice thickness and its effects upon image accuracy. contains a diffuse scattering plane at...
Annabelle|6 years ago|±0|321 views
27 cards
Chapter 16 Dynamic Range
#1. Dynamic Range - a method of describing the extent to which a signal can vary and still be processed #2. Dynamic range general rule - the dynamic range of information decreases the more it is pro...
Annabelle|6 years ago|±0|694 views
400 cards
Exam Review 1
...creating images with better image quality - True #316. True or False? In general, ultrasound imaging transducers...with clinical imaging - A) can be changed by the sonographer #156. In diagnostic imaging, what establishes...
Annabelle|6 years ago|±0|22 views
41 cards
The Muscular System
#1. The three types of muscle in the body may be identified by all except: A) function B) structure C) elasticity D) location - C) elasticity #2. The three types of muscle are known as all of the...
Annabelle|6 years ago|±0|297 views
57 cards
B - ch 9, 13 - Fall 2018
...shades of gray - contrast, contrast #5. For any image to be visible, it must have sufficient light and...general ________ that make up the visibility of any image - factors #20. Name the process that provides a...
lcjazzell|2 years ago|±0|166 views