What produces x rays Study guides, Class notes & Summaries

Dental Assisting Radiology MN Licensure Questions and Answers 100% Pass This is a device used to reduce the amount of scatter radiation that reaches an extraoral film during exposure. grid Identify the error that causes teeth to appear foreshortened on a radiograph. excessive vertical angle Identify the benefit of using a long-cone (16 inch) position-indicating device, versus a short-cone (8inch) position indicating device. less magnification What is the angulation of the ce...

RTE Final Exam Questions and Answers 100% Pass If you plan lots of positive activities and make a conscious effort not to worry, it is possible to completely remove stress from your life True Which of the following is considered a valuable diagnostic tool used to detect osteoporosis and osteopenia Bone Densitometry IS the ability to break down material into its component parts so that its organized structure may be understand analysis The fight or flight responses a physiologic reaction by t...

Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+)Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+)Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+)Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+)X-rays are - ANSWER - a form of ionizing radiation When passing through matter, ionizing radiation does what - ANSWER - p...

What are the 3 components to an X-ray Machine? - control panel, extension arm, tubehead What does a control panel contain? - 1) master switch, indicator light 2) exposure button, indicator light 3) control devices (kV, mA, time) What is the purpose of an extension arm? - houses the electrical wires that extend from the control panel to the tubehead and allows for movement/positioning of the tubehead What is a tubehead? - tightly sealed, heavy metal housing that contains the x-ray tube that...

Test Bank Varcarolis Foundation Of Psychiatric Mental health Nursing 8th Edition By Marget Jordan Halter || All Chapters ( 1-36) || Updated Version 2024 A++ 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...

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...

CT Final exam Questions with 100% Correct Answers | Verified | Updated CT technologists must understand both the ___________ & ___________ of examinations and take steps to maximize the ________ & minimize the ____________. - answerrisks & benefits positive, negative What are the two components regarding radiation dose to the patient? - answer1) appropriate patient selection 2)minumizing the dose to the pt w/ out compromising the diagnostic image quality CT scans provide one of the ____...

Two screening mammography views - Answer-Craniocaudal and Mediolateral When is ultrasound often used for mammography? - Answer-To differentiate cysts from solid masses and also for biopsy needle guidance When is MRI often used for mammography? - Answer-Can differentiate from benign and malignant tumors. Used for diagnosis, staging, biopsy guidance, and in some cases screenings. When is mammoscintigraphy using Tc-99m sestamibi used? - Answer-In the evaluation of suspected breast cancer i...

Professor Wilhelm Roentgen :___. a)advocated radiology in the u.s b)exposed the first radiographs in the u.s c)discovered the x-ray d)employed the first dental auxiliary in the united states c Digital radiography utilizes the following approach : a) filmless radiographic computer imaging system b) electronically charged plated imaging system c) non-ionizing radio frequency imaging system d) none of the above a A form of energy is : a) heat b) light c) electricity...

Attenuation: A. Is radiation that emerges from the patient B. Describes changes in the x-ray beam as it travels through the patient C. Produces only scatter radiation D. Occurs only at doses used in radiation therapy B. 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? A. Compton B. Coherent C. Photoelectric D. Pair production C. Photoelectric Which photon-t...