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30 Cards in this Set
- Front
- Back
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WHAT IS THE COMPLETE CONSTRUCTION OF RADIOGRAGPHIC FILM LAYERS
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BASE, ADHESIVE, EMULSION W/ CRYSTALS, AND SUPERCOAT
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ORIGINALLY COMPOSED OF A GLASS PLATE, BUT MODERN RADIOGRAPHY FILM IS POLYESTER PLASTIC
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BASE
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WHAT ARE THE QUALITIES OF A GOOD FILM BASE
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FLEXIBILITY YET TOUGH, STABLE, RIGID, AND UNIFORMLY LUCENT
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USUALLY ADDED TO THE FILM BASE TO TINT THE FILM & REDUCE EYE STRAIN
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BLUE DYE
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A SPECIAL SUBSTANCE TO PREVENT LIGHT FROM ONE SCREEN CROSSING OVER TO THE OTHER, CAUSING BLURRING OF THE IMAGE
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CROSSOVER EFFECT
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A DIFFERENT EFFECT CASED BY LIGHT BEING REFLECTED FROM THE AIR INTERFACE ON THE BACK OF THE BASE MATERIAL.
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HALATION
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MUST BE LOADED W/ THE EMULSION TOWARD THE INTENSIFYING SCREEN.
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SINGLE EMULSION FILM
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A THIN COAT IS APPLIED TO THE BASE BEFORE THE EMULSION IS ADDED
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ADHESIVE
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IS COMPOSED OF GELATIN IN WHICH PHOTOSENSITIVE SILVER HALIDE CRYSTALS ARE SUSPENDED.
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EMULSION
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IT WAS DESIGNED TO GLUE THE EMULSION TO THE BASE & PREVENT BUBBLES OR OTHER DISTORTION
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ADHESIVE
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THE PURPOSE IS TO ACT AS A NEUTRAL LUCENT SUSPENSION MEDIUM FOR THE SILVER HALIDE CRYSTALS THAT MUST BE SEPARATED FROM ONE ANOTHER TO PERMIT PROCESSING CHEMICALS TO REACH THEM
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GELTIN
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A LAYER OF HARD, PROTECTIVE GELATIN DESIGNED TO PREVENT THE SOFT EMULSION UNDERNEATH FROM BEING PHYSICALLY OR CHEMICALLY ABUSED BY SCRATCHES, ETC
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SUPERCOAT
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THE PHOTOSENSITIVE AGENTS SUSPENDED IN THE EMULSION
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SILVER HALIDE CRYSTALS (OR GRAINS)
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DISTRIBUTES THE CRYSTALS EVENLY OVER THE SURFACE OF THE FILM
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GELATIN
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WHAT IS THE SCIENTIFIC NAME FOR SMALL CRYSTALS
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SILVER HALIDE CRYSTAL
(CONVENTIONAL CRYSTALS0 |
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WHAT IS THE TYPE OF CRYSTAL MOST COMMONLY USED
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TABULAR GRAIN
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WHAT IS CRYSTAL LATTICE BOUND TOGETHER BY
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BY MODERATELY STRONG IONIC BONDS W/ THE SILVER POSITIVE Ag & the bromine or iodine negative Br or I
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WHAT IS THE IMPUREE ADDED IN THE SILVER HALIDE CRYSTALS TO FORM SENSITIVITY SPECKS
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GOLD-SILVER SULFIDE
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WHAT IS THE PURPOSE OF SENSITIVITY SPECKS
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THEY MUST BE PRESENT TO PROVIDE FILM SENSITIVITY AND AMPLIFYING THE IMAGE
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WHAT KIND OF FILM IS MOST SENSITIVE TO ALL COLORS
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CATHODE RAY TUBE (CTR)
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NAME THE 8 DIFFERENT TYPES OF FILM
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INTENSIFYING SCREEN, MAMMOGRAPHY,DETAIL EXTREMITY, CONTACT SURGICAL, CATHODE RAY TUBE, LASER, DUPLICATION, FLUOROSCOPIC SPOT
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IS THE UNSEEN CHANGE IN THE ATOMIC STUCTURE OF THE CRYSTAL LATTICE THAT RESULTS IN THE PRODUCTION OF A VISIBLE IMAGE.
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LATENT IMAGE
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IS MORE SENSITIVE AFTER EXPOSURE, BUT BEFORE PROCESSING
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LATENT IMAGE
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WHAT IS THE PRIMARY PURPOSE OF RADIOGRAPHIC PROCESSING
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TO DEPOSIT ENOUGH BLACK METALLIC SILVER AT THE LATENT IMAGE SITES TO PERMIT A PERMANENT VISIBLE IMAGE TO FORM
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WHAT IS THE MOST SENSITIVE AND VARIABLE FACTOR IN THE PRODUCTION OF A RADIOGRAPH
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THE RADIOGRAPHIC FILM PROCESSOR
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WHAT ARE THE 4 PRIMARY STEPS IN AUTOMATIC PROCESSING OF A RADIOGRAPH
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DEVELOPING, FIXING, WASHING, AND DRYING
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WHAT STEP DOES THE IMAGE BECOME VISIBLE ON THE FILM
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DEVELOPING
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WHAT ARE THE PRIMARY AGENTS IN THE DEVELOPER AND FIXER
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DEVELOPER- 2 REDUCING AGENTS
FIXER - CLEARING AGENT |
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WHAT DOES THE REDUCING AGENTS DO
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THEY PROVIDE ELECTRONS TO THE SILVER IONS ATTACHED TO THE SENSITIVITY SPECKS OF THE SILVER HALIDE CRYSTALS
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WHEN IS THE STABLE BLACK METALLIC SILVER ATOM FORMED
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WHEN A SILVER ION OBTAINS AN EXTRA ELECTRON, IT IS THEN CONVERTED
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