Focusing cup - Study guides, Class notes & Summaries

X-ray exposure time is measured in _____ Kilavoltage Millamperage Rems Impulses correct answersImpulses @ 60 impulses per second (1/60). Divide 60 to get exposure time in seconds.Another way to remember is 60 min in 1 hr. ¼=15 impulses, ½ second = 30 impulses, ¾ second = 45 impulses At which component of the x-ray tube are x-rays produced? Focusing cup Glass envelope Filament Focal spot correct answersFocal spot An increase in the milliamperage (mA) setting on the contro...

NCLEX-PN NGN EXAM 2023/2024 Question No : 1 - Teaching the client with gonorrhea how to prevent reinfection and further spread is an example of: A. primary prevention. B. secondary prevention. C. tertiary prevention. D. primary health care prevention. Answer: B Explanation: Secondary prevention targets the reduction of disease prevalence and disease morbidity through early diagnosis and treatment. Physiological Adaptation Question No : 2 - Which of the following foods is ...

Test Bank For Radiographic Imaging and Exposure 6th Edition by Fauber Test Bank Click Here To Access The FULL VERSION Chapter 02: The X-ray Beam Fauber: Radiographic Imaging and Exposure, 6th Edition MULTIPLE CHOICE 1. The is the portion of the x-ray tube that contains the filament. a. cathode b. anode c. rotor d. rotating disk ANS: A The filament, the source of electrons during x-ray production, is located in the cathode. 2. The cathode filament is made of: a. tungsten. b. rhen...

Practice test for physics exam 3 Questions & Answers X-rays emitted through the windows of the x-ray tube is known as - Answer-Useful beam X-rays that escape through the protective covering are called - Answer-Leakage radiation Reduces the level of leakage radiation to less that ______ at 1 meter from the tube - Answer-100 mR/hour The x-ray tube inside the protective housing is made of _______ glass - Answer-Pyrex The negative side of the x-ray tube is called ______ - Answer-Cathode The ...

LRA 222 Final Exam Review Questions and answers, rated A+ The anode includes the: - -target and induction motor the cathode includes the: - -Filaments and focusing cup the motor that turns the anode operates through what? - -mutual induction with a rotating anode, the focal spot becomes a: - -Track the focusing cup is able to keep the electrons together because of what? - -like charges repel The stator is made up of electromagnets? - -True prepping the rotor but not making an exposure o...

Chapter 1 Perspectives on Maternal and Child Health Care 1 . The United States ranks 50th in the world for maternal mortality and 41st among industrialized nations for infant mortality rate. When developing programs to assist in decreasing these rates, which factor would most likely need to be addressed as having the greatest impact? A) Resolving all language and cultural differences B) Assuring early and adequate prenatal care C) Providing more extensive womens shelters D) Encoura...

Non-Threshold - Any dose produces a response Thermionic Emission - Filament electrons are boiled off producing an electron cloud Bremsstrahlung - AKA Breaking Radiation. Occurs when a high speed electron from the cathode is deflected by the nucleus of a target atom Characteristic Radiation - Occurs when cathode electrons dislodge inner orbit electrons from the target atoms. Anode Heel Affect - Reduction of beam intensity due to interaction with heel of target Quality - Refers to penetrati...

Test Bank For Radiographic Imaging and Exposure 6th Edition by Fauber Test Bank Click Here To Access The FULL VERSION Chapter 02: The X-ray Beam Fauber: Radiographic Imaging and Exposure, 6th Edition MULTIPLE CHOICE 1. The is the portion of the x-ray tube that contains the filament. a. cathode b. anode c. rotor d. rotating disk ANS: A The filament, the source of electrons during x-ray production, is located in the cathode. 2. The cathode filament is made of: a. tungsten. b. rhen...

Radiology- Question and answers 100% correct 2023/2024What is a photon - correct answer A photon is a small bundle of energy. Each photon travels at the speed of light and as a specific amount of energy. What are the parts of an xray machine and what does each do - correct answer Xay tube: the basic apparatus that makes xrays Cathode: source of electrons that flow to anode which then produce xrays. Consists of a filament: which is the source of electron and it lies in the Focusing cup: wh...

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