Becquerel bq - Study guides, Class notes & Summaries

Nuclear Medicine Final Exam Practice Questions and Answers 100% Pass You will have to inject patients in Nuclear Medicine. (Quiz1). - ANSWER-True. You will be dealing with radioactivity in Nuclear Medicine. (Quiz1). - ANSWER- True. You will be exposed to bodily fluids while working in Nuclear Medicine, and have to inject patients. (Quiz1). - ANSWER-True. Needle diameter is measured by "gauge". Which of the needles listed below has the largest diameter: (Quiz2). - ANSWER-18G. Radio...

ALPHA PARTICLE - nucleus of a helium atom, consisting of 2 protons and 2 neutrons, having a positive charge of 2. ANNIHILATION - total transformation of matter into energy; occurs after the anti-matter positron collides with an electron. ATOM - smallest division of an element that exhibits all the properties and characteristic of the element. BECQUEREL (Bq) - unit of activity in the International System. 1 Bq = 1 dps BETA PARTICLE - electron whose point of origin is th...

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 ...

Units of radiation absorbed in the air? - correct answer Gya The change in the x-ray beam as it travels through a patient? - correct answer attenuation photon tissue interaction that makes radiology possible because of it's creation of contrast? - correct answer photoelectric interaction (fully absorbed = contrast) Unit of radioactivity? - correct answer becquerel unit of effective dose? - correct answer Sievert Linear energy transfer ... - correct answer varies for d...

1. Attenuation: - Describes changes in the x ray beam as it travels through the patient Which photon-tissue interaction makes radiography possible because of its creation of contrast? - Photoelectric Which photon-tissue interaction produces that may expose others in the room during fluoroscopy? - Compton The unit of radiation absorbed in air is the - Gya The unit of radioactivity is the: - Becquerel The unit of effective dose is the: - Sievert Linear energy tr...

CT BOOT CAMP RADIATION SAFETY Q&A with correct answers Which of these radiation interactions DO NOT result in ionization of an atom? A. Coherent scattering B. Photoelectric Absorption C. Compton Scattering - CORRECT ANSWER - A. Coherent scattering The energy of ions created in air from x-rays is called: A. Exposure B. Air Kerma C. Absorbed dose D. Equivalent dose E. Effective dose - CORRECT ANSWER - B. Air Kerma For deterministic effects of radiation, increasing dose results in: A. i...

ALARA stands for As Low As Reasonably Achievable Becquerel (Bq) unit of radioactivity in the International System of Units, equal to one disintegration per second classic coherent scattering introduction where the matter in which a low-energy phantom is absorbed and released with its same energy frequency and wavelength but with a change of Direction Compton scattering interaction with matter in which a higher energy Phantom strikes a Loosely bound outer electron removing it from its sh...

You will have to inject patients in Nuclear Medicine. (Quiz1). -ANSWER True. You will be dealing with radioactivity in Nuclear Medicine. (Quiz1). -ANSWER True. You will be exposed to bodily fluids while working in Nuclear Medicine, and have to inject patients. (Quiz1). -ANSWER True. Needle diameter is measured by "gauge". Which of the needles listed below has the largest diameter: (Quiz2). -ANSWER 18G. Radioactive materials and needles can be discarded in normal trash. (Quiz2). -AN...

You will have to inject patients in Nuclear Medicine. (Quiz1). -ANSWER True. You will be dealing with radioactivity in Nuclear Medicine. (Quiz1). -ANSWER True. You will be exposed to bodily fluids while working in Nuclear Medicine, and have to inject patients. (Quiz1). -ANSWER True. Needle diameter is measured by "gauge". Which of the needles listed below has the largest diameter: (Quiz2). -ANSWER 18G. Radioactive materials and needles can be discarded in normal trash. (Quiz2). -AN...

Nuclear Medicine Exam 1 Questions with 100% Correct Answers What year did Becquerel discover radioactivity? - answer1896 What year did Marie Curie discover radium? - answer1898 What year did Roentgen discover x-rays? - answer1895 What year did Georg de Hevesy use his radioactive soufflé? - answer1913 What year did Blumgart perform the first human use aqueous radon to monitor blood flow? - answer1927 When did Marie Curie and her husband Joliet discover artificial radioactivity? - answer1...