Where are x rays created - Study guides, Class notes & Summaries

CT Boot Camp Section 1, CT Boot Camp Questions and Answers 100% Pass A single "view" acquired during a CT scan is also called a: -Projection A CT scanner collects several projections as the tube and detectors spin around the patient. Each of these projections represent a unique view of the anatomy that is eventually compiled together to form the 3D volume of data The main difference between image production in CT compared to image production in radiography is: -Projections are compiled into ...

Energy - Answer-Radiation that travels through space as a wave or a stream of particles. X-ray - Answer-An ionizing form of radiation that travels in a wave. Radiograph - Answer-A picture produced when x-rays pass through an object and then interact with a receptor which is sensitive to radiation. Radiolucent Areas - Answer-Show where x-rays passed through tissue and reached the receptor. Dark gray and black Radiopaque Areas - Answer-Show that x-rays were blocked and unable to reach ...

characteristics of the net movement of all molecules? - -is predictable -directed from high to low concentration -stops when it reaches equilibrium what is the First Law of Thermodynamics? - energy can neither be created nor destroyed, but can change from one form to another the passive movement of molecules - diffusion what type of thermal movements is diffusion driven by? - Brownian characteristics of individual molecules? - -random, unpredictable motion -not directed to low concentrat...

WITH SOLUTIONS 2024 X-rays were discovered by... - ANSWER Roentgen in 1895 in Germany The Joint Review Committee on Education in Radiologic Technology (JRCERT) is the... - ANSWER organization that accredits schools for radiologic technologists The largest professional organization for radiologic technologists is the... - ANSWER ASRT The x-ray room has an area that protects the limited operator from scatter radiation and is called... - ANSWER the control booth Mechanism on the x-ray ...

LMRT Core & Patient Care (2023/2024) 100% Pass Signal-To-Noise Ratio The ability to convert an electric signal into a useful image Edge Enhancement A process in which images can be made sharper and have better contrast Source or Reservoir of Infection Any place where pathogens can thrive in sufficient numbers to pose a threat Susceptible Host Patient whose natural resistance to infection is diminished Pathogen Microorganisms that cause disease What are the standard precautions for patient c...

Purdue Chem 115 Exam 1 Questions and Answers 100% Pass What does the X represent Atomic Symbol What does the A represent Mass Number What does the Z represent Atomic number law of concervation of mass the law that states that mass cannot be created or destroyed in ordinary chemical and physical changes horizontal on periodic table periods vertical on periodic table groups What are Ionic compounds made of metal and nonmetal What are covalent compounds made of nonmetal and nonmetal Describ...

Central Dogma of Biology correct answers DNA-transcription->RNA-translation->protein Gene expression correct answers The process by which information encoded in DNA directs the synthesis of proteins or, in some cases, RNAs that are not translated into proteins and instead function as RNAs. Proteins are the link between _________ and ________. correct answers genotype; phenotype Nutritional Mutants in Neurospora correct answers Bread mold was exposed to x-rays and mutants were crea...

NDAEB Exam | Questions & Answers (100% Correct) NDAEB Exam | Questions & Answers (100% Correct) Periodontal disease - ANSWER - Infection of the structures that support the teeth (gums and bones) Mercury, silver & tin - ANSWER - What is amalgam fillings composed of Periodontal disease - ANSWER - Bone loss in the jaw is an indication of what disease Concept of radiation that states that exposure should be kept "as low as resonably possible" - ANSWER - What is the ALARA concept Po...

A branch of mechanics (energy transfer) that refers to motion and does not consider the concepts of force and mass of the object or body. What is kinematics? A body at rest will remain at rest. A body in motion will remain in motion until acted on by an outside force. What is Newton's First Law? Energy can neither be created nor destroyed. It is only changed from one form to another. What is the Law of Conservation of Energy? Force equals mass multiplied by acceleration ...

[T/F] While important for medicine, invention of penicillin or insulin has nothing to do with biomedical engineering. False [T/F] There is no drastic change in causes of death from 1900 to 2010. False [T/F] Electrocardiogram measures the electrical activity of the heart. Therefore we expect that the units on an Electrocardiogram diagram are Voltage (Ohm) vs Time (seconds, or min). False You may recall from physics that electro-magnetic waves (light, X-rays, etc) have a fr...