X ray emission spectrum - Study guides, Class notes & Summaries

Nuclear Medicine Exam Questions and Answers 100% Pass Nuclides with the same atomic number but different numbers of neutrons are called? - ANSWER-Isotopes Two nuclides with the same atomic numbers are called? - ANSWER-Isobars Two nuclides with the same number of neutrons but different atomic numbers are called? - ANSWER-Isotones What is a radionuclide? - ANSWER-A nuclide that emits particular or photon energy to achieve a more stable energy state Another name for a helium ion containing...

Test Bank on Essentials of Dental Radiography 9th EditionBy Evelyn Thomson,Orlen JohnsonChapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? 2. W. J. Morton 3. O. Walkhof 4. W. D. Coolidge 5. W. C. Roentgen 6. Who is credited with introducing the bitewing radiograph? 7. F. W. McCormack 8. H. R. Raper 9. G. M. Fitzgerald 10. C. E. Kells 11. Who developed the hot cathode ray tube? 12. W. D. Coolidge 13. W. A. Price 14. H...

1 Radiation Physics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Test 1.1A. Radiation Physics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Test 1.1A. Explanatory Answers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Test 1.2A. Radiation Physics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.4 Test 1.2A. Explanatory Answers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.5 Te...

Mosby's Exam Review for CT 180-dgree linear interpolation (180 LI) - Answer-Type of algorith used for MSCT image reconstruction in which data acquired from a shorter distance (180 degrees) away from the reconstructed slice location are interpolated. absorbed dose - Answer-the amount of x-ray energy absorbed in a unit of mass. It is measured in grays. (Gy) 360-degree linear interpolation (360 LI) - Answer-type of algorithm used for MSCT image reconstruction in which two sets of projection...

The protons and neutron of an atom are located in the ________ a. shells b. muons c. nucleus d. photon pairs - Answer-c. nucleus Filtration of the x-ray beam results in: a. increased beam quantity b. increased beam quality c. lower average energy photons d. b and c - Answer-b. increased beam quality A photon of radiation can cause an ionization by ejecting a(n) _______ from an atom a. neutron b. nucleon c. proton d. electron - Answer-d. electron All types of electromagnetic ...

How much more light does a 12 meter telescope collect than a 6 meter telescope? - 4 times more In the spectroscopy game, what did you do to produce emission lines in the spectrum? - excite the gas in the box What type of light does not get through earth's atmosphere? - x-ray is light a particle or a wave? - both if a telescope in space is only 1/4 the diameter of a telescope on earth, which of the following is true? - the space telescope has a higher magnification than the larger telescop...

Varcarolis‘ Foundations of Psychiatric Mental Health Nursing: A Clinical Approach, 8th Edition Halter: Varcarolis’ Foundations of Psychiatric Mental Health Nursing: A Clinical Approach, 8th Edition A+ Varcarolis‘ Foundations of Psychiatric Mental Health Nursing: A Clinical Approach, 8th Edition UNIT I: FOUNDATIONS IN THEORY 1. Mental Health and Mental Illness 2. Theories and Therapies 3. Psychobiology and Psychopharmacology UNIT II: FOUNDATIONS FOR PRACTICE 4. Treatment Settings 5. Cultura...

Density may be defined as: A. Darkness on a Radiographic Image B. A combination of contrast and recorded detail C. The light areas of a radiographic image D. Differences in dark areas on a radiographic image - Darkness on a Radiographic Image The Radiographic image is formed by: A. Exit rays striking the image receptor B. Laser light C. Cosmic rays D. Electrons and heat - Exit rays striking the image receptor The primary controlling factors of density are: A. kVp and SID B....

Kinetic energy - energy of motion Kinetic Energy equation - KE=1/2mv^2 The distance between the filament and the x ray tube is approximately........ - 1cm Most kinetic energy of electrons is converted to........ - heat Approximately what percentage of the kinetic energy of electrons is converted from the cathode to heat? - 99% What percentage of electric kinetic energy is used for the production of x rays? - 1% Doubling the x ray tube currents also doubles the...

What instruction is laser safety - OPNAVINST 5100.27B Who is mandated to adhere to laser safety - all Navy and Marine activities They apply to the design, use, and disposal of all equipment and systems capable of producing - laser radiation, including laser fiber optics and system support equipment. Directed energy weapons that emit OPNAVINST 5100.27B MCO 5104.1C2 May 2008 3 laser radiation and other high-energy laser systems - are required to follow OPNAVINST. 5100.27B Administrative La...