Rad physic U1 & HM
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Anything that occupies space and has mass | show 🗑
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show | Mass
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The ability to do work or physically influence surrounding because of postion, chemical state, or nucleur state | show 🗑
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show | potential energy
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show | kinetic energy
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show | chemical energy
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represents work that can be done when an electron moves through a circuit | show 🗑
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The energy of motion at the atomic and molecular level | show 🗑
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the energy that contained in the nucleus of an atom | show 🗑
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the energy contained in x-rays, gamma rays, radio waves, microwaves and ultraviolet, infrared and visible light | show 🗑
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show | rock resting on the edge of cliff
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show | the rock being pushed off the cliff
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Give an example of thermal energy | show 🗑
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show | they are said to be irradiated
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show | ionizing radiation
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show | natural enviromental and man-made
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show | natural comes from the earth such as cosmic rays, terrestrial radiation,radionuclides, and radon: man-made consumer products, x-rays, nuclear fallouts and power plants that man has made
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show | csmic rays, terrestrial radiation, internally deposited radionuclides
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show | Radon
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show | the decay of urnium and emits alpha particles
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What is the largest man-made source of radiation | show 🗑
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show | Wilhelm Roentgen on November 8, 1895
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Who won the first Nobel Peace Prize and for what | show 🗑
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show | Crookes Tube it caused screens to glow --Fluoresence
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What type of x-ray tube is used today | show 🗑
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show | Radiography and fluoroscopy
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show | static is radiography(x-rays) and fluoroscopy is and dynamic examine (contast that shows the way your body takes things in is an example)
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Who invented fluoroscopy and intensifying screens | show 🗑
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show | Spanish-American war of 1898 and was used to locate bullets
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show | Henri becquerel in 1896
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show | Herni Becquerel was the first known correlation of radiation to biological damage
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show | Marie curie called it radioactivity and started radiation theraphy
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show | Watch dial painters developed osteoscarcoma and testing accidents in the Pacific and nevada during World War II
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show | Eddy Jerman
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What are the Ten Commandments of Radiation Protection | show 🗑
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show | Time--keep exposure to a minimum, Distance--stand as far back as possible, Shielding--Always shoeld the patient when doing so will not interfere with the objectives of thw examination and always shield yourself
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show | As Low As Reasonably Achievable
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show | Flitration, Collimation, Intensifying Screens, Protective Appareal, Gonadal Shielding, Protective
barriers
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Whay are metal filters placed in the primary beam | show 🗑
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show | to restrict the primary beam which increases the patient protection from scatter radiation and also improves quality images
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show | 95%
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show | Lead impregnated materials such as gloves and aprons
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Why are gonadal shields used | show 🗑
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show | to protect the personnel and those who are in the adjacent room
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show | in the control booth and radiation scatters twice before entering
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show | At all times if possible, especially during the first trimester
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Name 5 clinical skills required for examines by ARRT | show 🗑
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Name 5 Personal Skills required for examines by ARRT | show 🗑
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what was the device with which Roentgen discovered x-rays | show 🗑
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The phospher that Roentgen used in early experiments with x-rays was | show 🗑
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show | kilovolt
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show | Thomas edison
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show | William Rollins
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What is the x-ray tube we use today | show 🗑
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show | improves image content
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show | Clarece daily
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show | it is a heated cathode
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show | x-light
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show | Radiographic and Fluoroscopic
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show | Fluoroscopy
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The film base for a radiograph made in 1920 would have been made of what | show 🗑
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show | reduce patient dose
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what image modality was developed most recently | show 🗑
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show | Aplastic anemia
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Which of the following items is considered to be matter | show 🗑
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show | mass is the equivalance of energy and weight is the force exerted by gravity
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Energy is defined as | show 🗑
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What example best repesents enerhy | show 🗑
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what is an example of potiental energy | show 🗑
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In Einsteins famous E=mc squared squation, c stands for what | show 🗑
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Radiation is | show 🗑
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The roentgen relates to | show 🗑
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show | Visible light
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When ionization occurs what is true | show 🗑
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x-rays are most like | show 🗑
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show | medical diagnostic x-rays
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What is the approximate annual effective dose from natural enviromental radiation at sea level | show 🗑
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show | diagnostic x-rays
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show | the gray
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show | gamma rays
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show | kilogram
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show | time
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What is not included in basic radiation control principles of diagnostic radiology | show 🗑
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show | 50 year old female friend of the patient
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What is correctly stated about diagnostic radiology | show 🗑
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show | use of protective barriers for radiologic technologist
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When abdominal radiology is conducted on a child what is true | show 🗑
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All except what will help reduce patient dose | show 🗑
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show | no more x-rays are emitted
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show | wear prtective appareal
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show | reduce patient dose
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What represents implementation of radiation protective procedure | show 🗑
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show | Positive beam limitation
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x-ray examination of the pelvis of a womens reproductive capacity should be limited to what | show 🗑
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What is trueregrading the discovery of ionizing radiation | show 🗑
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Generally, x-ray examinations are reserved for who | show 🗑
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show | when the gonads are in or near the useful beam
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What is a principle reason to aviod repeat examinations | show 🗑
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