WebStudy with Quizlet and memorize flashcards containing terms like An artifact can be _____. an object that is not part of the radiographed anatomy patient motion an improper grid or warped cassette any of these answers, A _____ is an example of an exposure artifact. foreign object Pi line pressure mark dichroic stain, What sort of artifact is a guide-shoe … WebWhat are the three areas in which artifacts occur? 1. exposure. 2. processing. 3. handling/storage. What are exposure artifacts associated with? The manner in which the radiographer conducts the examination. What are examples of exposure artifacts? - incorrect screen film match. - poor screen-film contact.
Art of Image Critique Flashcards Chegg.com
WebWhat is an Artifacts? ... Dichroic stain Causes: 1) improper or inadequate chemistry, term generally applied to all chemical stain, DICHROIC means TWO colours, chemical stain seen on a radiograph can appear yellow, green, blue, or purple 2) Caused by continued development in the fixer , never occur in automatic processor. WebImproper grid position Dichroic stain. Exposure Artifacts Associated with the manner in which the radiographer conducts the examination Prevention: o Proper patient … chillicothe weather map
Chapter 19: Screen-Film Radiographic Artifacts - Quizlet
Weban artifact can be __. a. an object that is not part of the radiographed anatomy b. patient motion c. an improper grid or warped cassette ... b. dichroic stains c. guide shoe marks d. emulsion build up. D. a bi-color chemical stain on a radiograph is called __. a. curtain effect b. dichroic stain c. hypo retention WebArtifacts are undesirable optical densities or blemishes on a radiograph or any other medical image. Identification of the artifact and its cause is necessary for screen film radiography quality control. ... it is also called “dichroic stain.” In slow processors the chemistry may either run down, towards the edges, or up the film, which is ... Webdichroic crystal: A birefringent crystal which absorbs the ordinary and extraordinary rays unequally. Natural light passing through a plate of a dichroic material becomes partially … chillicothe winter preview