Lower image intensifier - Study guides, Class notes & Summaries

RADT 1085 Final Exam Questions and Answers All Correct When operated in magnification mode, the electrostatic lenses have ________ voltage. - Answer-increased Digital fluoroscopy with a charge-coupled device has lower _____________ and higher ______________ than conventional fluoroscopy. - Answer-patient dose, light sensitivity The capability of an image intensifier to increase the illumination level of the image is called its _____________________. - Answer-brightness gain The abil...

What is the purpose of developing exposure charts? - Answer-Patient dose and image quality The output screen of a fluoroscopic image intensifier tube is composed of? - Answer-zinc cadmium sulfide The "Electron Image" of the image intensifier tube is formed by electrons released from the... - Answer-photocathode Digital fluoroscopy has numerous benefits, what is the one very important benefit? - Answerdecreased patient dose Digital fluoroscopy can capture an image in... - Answer-33 millis...

RADT 156 FINAL EXAM REVIEW 2024 QUESTIONS WITH 100% CORRECT ANSWERS What is the purpose of developing exposure charts? - Correct Answer ️️ -Patient dose and image quality The output screen of a fluoroscopic image intensifier tube is composed of? - Correct Answer ️️ -zinc cadmium sulfide The "Electron Image" of the image intensifier tube is formed by electrons released from the... - Correct Answer ️️ -photocathode Digital fluoroscopy has numerous benefits, what is the one ve...

What is the purpose of developing exposure charts? - Answer-Patient dose and image quality The output screen of a fluoroscopic image intensifier tube is composed of? - Answer-zinc cadmium sulfide The "Electron Image" of the image intensifier tube is formed by electrons released from the... - Answerphotocathode Digital fluoroscopy has numerous benefits, what is the one very important benefit? - Answer-decreased patient dose Digital fluoroscopy can capture an image in... - Answer-33 millis...

Chapter 8: Medical Imaging Equipment 1. Which component of the x-ray tube produces the x-rays? A. Cathode B. Anode C. Glass envelope D. Collimator Answer: B Rationale: The anode (B) is the component of the x-ray tube where electrons from the cathode strike, producing x-rays through the process of bremsstrahlung and characteristic interactions. DIF: Knowledge TOP: X-ray Tube Components MSC: Radiographic Equipment 2. The primary function of the cathode in the x-ray tube is to: A. Pro...

RADT 156 FINAL EXAM REVIEW 2024 QUESTIONS WITH 100% CORRECT ANSWERS What is the purpose of developing exposure charts? - Correct Answer ️️ -Patient dose and image quality The output screen of a fluoroscopic image intensifier tube is composed of? - Correct Answer ️️ -zinc cadmium sulfide The "Electron Image" of the image intensifier tube is formed by electrons released from the... - Correct Answer ️️ -photocathode Digital fluoroscopy has numerous benefits, what is the one ve...

RCIS Question and answers already passed RCIS 0.5 mm lead equivalent - correct answer Provides 95 % shielding from x-ray Color badges - correct answer Give a good measure of eye exposure Catheters wt high take off - correct answer Amplatz, JL5 X- ray beam that controls amount os electrons boiled off -- effects patient dose/ pt exposure - correct answer Milliamperage (mAs) X-ray beam that controls quality of pictures - correct answer Kilovoltage potential (kVp) Attenua...

voltage is stepped up or stepped down by only a small amount and sent to the _______ side of the high voltage step up transformer primary where is the timer in the X-ray circuit? between autotransformer and high voltage transformer mAs timers are used with __________ generators falling load AEC fixed kVp, controlled mAs positioning must be perfect what is the shortest time with AEC? 1 ms falling load generator RT sets mAs and kVp when max heat load of t...

RCIS Written Questions and Accurate Answers 0.5 mm lead equivalent ANSWER Provides 95 % shielding from x-ray Color badges ANSWER Give a good measure of eye exposure Catheters wt high take off ANSWER Amplatz, JL5 X- ray beam that controls amount os electrons boiled off -- effects patient dose/ pt exposure ANSWER Milliamperage (mAs) X-ray beam that controls quality of pictures ANSWER Kilovoltage potential (kVp) Attenuation ANSWER Energy from x-ray that interact wt tissue & change...

An injection set that includes a needle with plastic wings attached is called: A. large bore. B. butterfly. C. contrast agent injecting set. D. sterile tray. b X-rays travel as bundles of energy called: A. energy waves. B. phasers. C. electromagnetic bursts. D. photons. d The increase in brightness caused by acceleration of the electrons in the image intensifier is called: A. flux gain. B. minification gain. C. total brightness gain. D. image gain. a A p...