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RADIOLOGY QUIZ & TES
RADIOLOGY QUIZ & TESTS
Question | Answer |
---|---|
WHAT DOES MPD STAND FOR | MAXIMUM PERMISSIBLE DOSAGE |
THE CATHODE IS | NEGATIVE |
THE ANODE IS | POSITIVE |
DEFINE PENUMBRA | THE AREA AROUND THE X-RAY THAT SHOWS, SUCH AS SKIN |
IF THERE IS REPEATED OVERLOAD TO THE X-RAY TUBE WHAT WILL HAPPEN TO THE ANODE | IT WILL CRACK |
WHAT DOES COLLIMATING MEAN | FOCUSING IN ONLY ON THE AREA TO X0RAY |
WHEN IS THE FETUS MOST SENSITIVE TO RADIATION | THE FIRST 6 WEEKS |
WHAT IS THE MAXIMUM AMOUNT OF SIEVERT AN INDIVIDUAL OVER 18 IN AN OCCUPATIONALLY EXPOSED FIELD CAN RECEIVE IN ONE YEAR | 0.05 |
HOW THICK SHOULD ALL OF YOUR LEAD EQUIPMENT BE | .5MM |
WHAT IS THE NAME OF OUR RADIATION EXPOSURE MEASUREMENT DEVICES | BADGES |
WHEN OUT DOING A LARGE ANIMAL X-RAY, SHOULD YOU HOLD THE CASSETTE WHILE THE VET TAKES THE X-RAY | NO |
HOW OFTEN SHOULD YOU RADIOGRAPH YOUR GOWN AND THYROID SHIELD FOR CRACKS | 1 YEAR |
HOW OFTEN SHOULD YOU X-RAY YOUR GLOVES TO CHECK FOR CRACKS | 6 MO |
IS THE MAS THE BLACK AND WHITE PORTION OF YOUR X-RAY OR THE GRAY SCALE | BLACK |
IS THE KVP THE BLACK AND WHITE PORTION OF YOUR THE GRAY SCALE | GRAY |
THE FOCAL FILM DISTANCE SHOULD STAY BETWEEN ___ AND ___ | 36-40 CM |
IF YOU ARE USING THE AIR GAP TECHNIQUE THE DISTANCE BETWEEN THE OBJECT BEING RADIOGRAPHED AND THE FILM SHOULD BE ___ IN AND THE FOCAL DISTANCE SHOULD BE __ FEET | 6IN AND 6 FEET |
IF YOU HAVE A SMALL PATIENT THEY ARE REFERRED TO AS A TABLE TOP OR BUCKY | TABLE TOP |
IF YOU HAVE A LARGE PATIENT THEY ARE REFERRED TO AS TABLE TOP OR BUCKY | BUCKY |
IF YOU ARE DOING A RADIOGRAPH OF A PATIENT WHO IS CONSIDERED A BUCKY, WHERE DO YOU PUT THE CASSETTE | UNDER THE TABLE |
WHAT IS THE FIRST THING YOU MUST DO BEFORE X-RAYING A PATIENT | MEASURE |
IF A PATIENT MEASURES 10 CM AND LESS, THE FILM GOES WHERE | UNDER THE PATIENT ON THE TABLE TOP |
IF A PATIENT MEASURES 10CM AND LESS, THEN WHAT MEASUREMENT SHOULD THE X-RAY TUBE BE | 36 |
IF A PATIENT MEASURES 11CM AND GREATER, THEN WHAT MEASUREMENT SHOULD THE X-RAY TUBE BE AT | 40 |
LIST 5 THINGS YOU MUST DO WHILE GETTING READY TO TAKE AN X-RAY OR WHILE ACTUALLY TAKING THE X-RAY | MEASURE PATIENT, FOCUS IN ON THE AREA, SET KVP, PRESS PEDAL HALF WAY, PRESS PEDAL ALL THE WAY |
WHAT ARE TWO THINGS THE COLLIMATOR DOES | MAIN BEAM SMALLER OR LARGER, LOWERS SCATTER RADIATION |
X-RAYS HAVE SHORTER/LONGER WAVELENGTH THAN VISIBLE LIGHT | SHORTER |
FOCAL SPOT | AREA WHERE YOU WANT TO X-RAY. WHERE THE BEAM HITS |
TUBE OVERLOAD | WHEN USING TOO HIGH KVP AND MAS OVER AND OVER, THE ANODE CRACKS |
MPD | AMOUNT OF 'SAFE' RADIATION YOU MAY BE EXPOSED TO EACH YEAR |
WHAT ARE 3 EXPOSURE FACTORS | MA, S, KVP |
WHAT ARE 5 WAYS TO DECREASE YOUR EXPOSURE TO RADIATION | GOOD TECHNIQUE CHARTS, GOOD DARKROOM THCHNIQUE, ROATATE TAKING X-RAYS, KEEP UNCOVERED SKIN AWAY, STAND BACK AS FAR AS POSSIBLE, DECRASE TIME, X-RAY IN A CONFINED ROOM |
WHAT ARE 4 THINGS YOU SHOULD BE WEARING WHILE TAKING AN X-RAY | GOWN, THYROID SHIELD, GLOVES, RADIATION BADGE |
WHAT ARE 3 TYPES OF RADIATION MONITIORING DEVICES | FILM BADGES, THERMO DOSIMITER BADGE (TLD), PEN IONIZATION CHAMBER |
WHAT CAN YOU USE TO CLEAN THE OUTSIDE OF A CASSETTE | ROCAL |
WHAT ARE THE 4 LAYERS OF AN X-RAY SCREEN | BASE LAYER, REFLECTIVE,PSOPHORE, PROTECTIVE LAYER |
BLUE FILMS NEED A ____SAFELIGHT, AND GREEN FILMS NEED A ___ SAFELIGHT | AMBER, RED |
WHAT IS LATENT IMAGE | INVISIBLE IMAGE AFTER EXPOSURE BUT BEFORE DEVELOPING |
WHY SHOULD YOU NEVER MIX CHEMICALS IN A DARK ROOM | YOU CANT SEE |
WHAT ARE 6 DEGREES OF RADIOGRAPH EVALUATION | LANDMARKS, COLLIMATION, POSITIONING, MARKERS,PRESENTATION, ID, TECHNIQUE |
WHAT ARE TWO TYPES OF TECHNIQUES CHART | KVP VARIABLE, MAS VARIABLE |
WHAT TYPE OF DOG SHOULD YOU USE FOR YOUR TECHNIQUE CHART | 40-50 LBS, MEDIUM BUILD |