How are x rays emitted - Study guides, Class notes & Summaries
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CWB Module Exam Questions With 100% Correct Answers Latest Update 2024 Graded A+
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CWB Module Exam Questions With 100% Correct Answers Latest Update 2024 Graded A+. Creating a safe working environment is strictly the responsibility of the 
employer? - Correct Answer-False, it the the joint responsibility of the employer and 
employee. 
WHMIS stands for: 
a) Workers Health Monitoring System 
b) Workplace Hazardous Materials Information System 
c) Workers for a Healthy Manufacturing Industry Society - Correct Answer-b) Workplace 
Hazardous Materials Information System 
What are ...
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RNAS C Practice Test Review 437 Questions with Verified Answers,100% CORRECT
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RNAS C Practice Test Review 437 Questions with Verified Answers 
 
A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. 
if in series, voltage drops would occur 
 
they can be treated together 
 
If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: 
A. 25%. 
B. 33%. 
C. 67%. 
D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...
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IRRSP Practice Test graded A+ TO PASS
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IRRSP Practice Test graded A+ TO PASS 
The activity of a radioactive source - correct answer The term "Curie" defines: 
a. The exposure of a radioactive source 
b. The intensity of a radioactive source 
c. The activity of a radioactive source 
d. The output of a radioactive source 
 
Reddening of the skin, loss of hair, blistering - correct answer Which of the following are symptoms of an acute extremity overexposure? 
a. Nausea, vomiting, diarrhea 
b. Fatigue, nausea, reddening of the skin 
c...
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CT Registry Review (MIC) Questions and Answers Rated 100%
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CT Registry Review (MIC) Questions and Answers Rated 100% 
 
In order for an x-ray photon to be measured it must: 
1. enter the detector chamber 
2. be absorbed by the detector material 
3. be converted to a measurable event *ANS* 1,2,3 
 
Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter 
 
Which of the following is NOT a function of a PACS system? 
a. reconstruction of the image from the raw d...
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Astronomy Midterm 3 Exam - Questions and Answers (Complete Solutions)
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Astronomy Midterm 3 Exam - Questions and Answers (Complete Solutions) If you have a 100-watt light bulb, how much energy does it use each minute? A) 6,000 joules B) 6,000 watts C) 600 joules D) 600 watts E) 100 joules If a material is highly opaque, then it A) reflects most light. B) absorbs most light. C) transmits most light. D) scatters most light. E) emits most light. When light reflects off an object, what is the relation between the angle of incidence and the angle of reflection? A) angl...
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PHYSICS FOR MEDICAL RADIATION - EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS
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Physics correct answer: The science of space, time, matter, energy and their interactions at the most fundamental level. 
 
Time correct answer: Dimension that relates to when events occur. 
 
Matter correct answer: Anything that occupies space and has mass. 
 
Energy correct answer: The ability to do work 
 
Medical Radiations/Radiology correct answer: The application of different types of radiation to the diagnosis and treatment of disease. 
Radiation is the energy that is emitted and tr...
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Fluoroscopy Exam Test Bank Questions with 100% Correct Answers
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Fluoroscopy Exam Test Bank Questions with 100% Correct Answers 
 
What activates the production of x-rays during fluoro? - Answer- Dead man switch (foot switch); NOT THE "FOOT PEDAL"! 
 
How many light photons are emitted for each absorbed x-ray photon? - Answer- 5000 light photons. 
 
What percentage of light from an image intesifier's output screen is transmitted to the cine camera when in use? - Answer- 85 - 95%. 
 
Which type of timer accuracy test is performed for three phase x-ray unit...
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2024/2025 HESI Radiography Practice Test 1 - Questions, Answers and Rationales (Complete Solutions)
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2024/2025 HESI Radiography Practice Test 1 - Questions, Answers and Rationales (Complete Solutions) How is signal maximized to a digital image receptor? a. Lower milliamperage (mA) setting. b. Shorter exposure time. c. Higher source to image receptor distance (SID) value. d. Longer exposure time. The greatest signal strength is obtained with longer exposure time. The other responses reduce signal at the digital image receptor. Which is the best approach for speaking to a patient with a hearing...
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DANB Radiology Exam questions and answers
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Radiation injury can be measured by 
kVp. 
somatic dose. 
dose rate. 
mA. 
dose rate 
 
 
What was established to address the education and certification of radiographic equipment operators? 
Consumer-Patient Radiation Health and Safety Act 
National Council on Radiation Protection and Measurements 
Radiation Control for Health and Safety 
International Commission on Radiation Units and Measurements 
Consumer-Patient Radiation Health and Safety Act. 
 
 
The diameter of the cone-shaped beam prod...
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DENTAL RADIOLOGY CODA Exam Questions and Answers 100% Correct
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DENTAL RADIOLOGY CODA Exam 
Questions and Answers 100% Correct 
In x-radiation, ionization occurs when - CORRECT ANSWER-an election is displaced 
from an atom 
Which of the following are found in the nucleus of the atom? - CORRECT ANSWERprotons , neutrons , electrons 
A gray (rad) is defined as the - CORRECT ANSWER-unit of absorbed dose of radiation 
per gram of tissue 
Which of the following cell types is the most sensitive to carcinogenics following 
prolonged exposure to ionizing radiatio...
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