Bucky Samenvattingen, Aantekeningen en Examens

ARRT Radiography Exam (Mosby Review) Questions And Answers Ionizing Radiation - ANS radiation that is able to remove electrons from an atom through ionization Somatic effects - ANS refers to the effects of radiation to the body being irradiated Genetic Effects - ANS refers to effects of radiation to a germ cell's genetic code; effects the next generation Primary radiation - ANS radiation exiting the x-ray tube Remnant radiation (or Exit Radiation) - ANS x-rays t...

CPDT EXAM REVIEW EXAM QUESTIONS & ANSWERS, VERIFIED/ Frodo likes to pull on the leash so he can say hi to other dogs. Sue's trainer has told her to give Frodo treats whenever he is walking at her side in the presence of other dogs. This is: a) R+ b) Rc) P+ d) Pe) management - -a) R+ Misty's favorite friend at doggy daycare is Bucky. But when Misty gets overly aroused and continually nips at Bucky, the daycare attendants remove her from the play area so she can calm down. This is: ...

In a modern fluoroscope, the fluoroscopic x-ray tube can be: Answer over or under the table The fluoroscope was invented by: Answer Thomas Edison Compared with a radiographic examination, the primary purpose of a fluoroscopic examination is to visualize Answer Dynamic Images Fluoroscopy normaly requires a tube current of Answer 1 to 5 mA Compared with radiography, the x-ray technique required for fluoroscopy calls for which kind of mA Answer Lower mA Automatic Brightness Stabiliza...

2024/2025 HESI Radiography Practice Test 1 - Questions, Answers and Rationales (Complete Solutions) How is signal maximized to a digital image receptor? a. Lower milliamperage (mA) setting. b. Shorter exposure time. c. Higher source to image receptor distance (SID) value. d. Longer exposure time. The greatest signal strength is obtained with longer exposure time. The other responses reduce signal at the digital image receptor. Which is the best approach for speaking to a patient with a hearing...

An image that demonstrates low contrast can be caused from: 1. High mAs 2. Low kVp 3. Insufficient beam restriction correct answer: 3 only Which of the following interactions with matter reduce contrast in an x-ray image? correct answer: Compton scattering From anatomical position, pronating the hand will result in the palm facing ____. correct answer: Posteriorly The maximum variation between consecutive exposures when using the same technical factor is: correct answer: withi...

2024 VTNE Exam Prep - Diagnostic Imaging (ACTUAL EXAM ) Questions and Answers (Solved) 1. Which one ofthe following imaging modalities producesimages without theuse of radiation? a. X-ray b. Ultrasound c. Floroscopy d. CT Answer: b. ultrasound 2. To obtain a radiographic image of both temporomandbular joints of a small animal, which of the following is the best position? a. dorsal recumbency b. ventral recumbency c. right lateral recumbency d. sternal recumbency Answer: al recu...

diameter of its input phosphor Answer An image intensifier tube is identified by the... directly proportional Answer X-ray photons hitting the input phosphor is _____________ _______________ to number of light photons produced. 5 minutes Answer The cumulative timer should allow for ____________ of fluoroscopy "on" time. Pulsed Answer The radiation should be ____________ vs. constantly streaming, and protective drapes/bucky slot cover should be used at all times. a "dead man's swi...

Ionizing Radiation - correct answer radiation that is able to remove electrons from an atom through ionization Somatic effects - correct answer refers to the effects of radiation to the body being irradiated Genetic Effects - correct answer refers to effects of radiation to a germ cell's genetic code; effects the next generation Primary radiation - correct answer radiation exiting the x-ray tube Remnant radiation (or Exit Radiation) - correct answer x-rays the leave the patient and ...

Given the title of discovering x-rays - Answer- Wilhelm Conrad Roentgen When were x-rays discovered? - Answer- November 8, 1895 Roentgen discovered x-rays with which device? - Answer- Crookes tube The phosphor that Roentgen used in early experiments with x-rays is called? - Answer- Barium platinocyanide How are x-ray tube voltages measured? - Answer- Kilovolt He discovered the fluoroscope - Answer- Thomas Edison in 1898 He first applied x-ray beam collimation and filtration in ...

2024 VTNE Radiography ( Version 2 ) Complete Questions & Answers (Solved) 100% Correct 1. Quantum mottle Answer: Radiographic noise produced by the random interaction of x-rays with an intensifying screen More noticeable when very high rare earth systems are used at a high kVp, high film speed 2. A short focal-film distance results in what? Answer: A darker film 3. Information required on a radiographic film Answer: Name and address of hospital Date (day, month, year) Name of cl...