Radiology Study guides, Class notes & Summaries

Introduction of Radiology Question and answers correctly solved 2023/2024X-ray - correct answer X-rays are electromagnetic radiation with extremely short wavelengths Radiology - correct answer Medical specialty in which x-rays, radium, and radioactive substances are applied in the diagnosis and treatment of the patient. Diagnostic Imaging - correct answer Medical specialty in which x-rays, radium, radioactive substances, sound waves, and radio frequencies are applied in the diagnosis and t...

Practical Radiology Question and answers 2023/2024 verified to passThe order of manually developing radiographs is: - correct answer Developing, rinsing and fixing Xray film is very sensitive to: - correct answer Room light T or F: Most foot pedals on x-ray machines are three stage switches. - correct answer False What was the first human radiograph of? - correct answer A woman's hand The focal distance setting from the tabletop of an x-ray machine to the tube should be set at: - co...

Principles of Radiology Question and answers correctly solved 2023/2024Who discovered xrays? - correct answer Wilhelm Conrad Roentgen Where does the production of x-ray occur? - correct answer In the x-ray tube T or F. X-rays scatter and reflect. - correct answer FALSE. X-rays scatters but they do NOT reflect What is the difference between an x-ray and a gamma ray? - correct answer x-rays originate from the electron shell; gamma rays originate from the nucleus (nuclear decay) What i...

Radiography Terms Question and answers 2023/2024 verified to passangiogram - correct answer Diagnostic radiograph of the blood vessels using a contrast medium cholecystogram - correct answer Radiograph of the gallbladder claustrophobia - correct answer Fear of closed spaces computed tomography - correct answer Computerized procedure that views the target organ or body area from different angles in a three-dimensional view contrast medium - correct answer Radiopaque substance that enh...

Radiology Chapter 2 Question and answers 100% correct 2023/2024matter - correct answer anything that occupies space atom - correct answer fundamental unit of matter atom contains - correct answer central nucleus and orbiting electrons nucleus - correct answer the core of the atom containing protons and neutrons electrons - correct answer have negative charge and rotate around the nucleus in orbits or shells the number of protons and neutrons - correct answer equal the atomic mass ...

Radiology Definitions Question and answers rated A+ 2023/2024 Abrasion layer - correct answer Protective covering of gelatin enclosing an emulsion. Absorbed dose - correct answer The amount of energy (x-rays) per unit mass absorbed by tissue. Actual focal-spot size - correct answer The area on the anode target that is exposed to electrons from the tube current. (Affects tube heat capacity, best use for larger patients or thick/dense body parts, bigger = better) Acute Radiation Syndrome...

Radiology Final Question and answers rated A+ 2023/2024 For taking a diagnostic radiograph, which of the following techniques will reduce the amount of scatter radiation that reaches a film? Moving the cassette closer to the surface of the patient Use of an intensifying screen Decreasing exposure time Use of high-speed film Use of a grid with a Potter-Bucky diaphragm - correct answer Use of the grid with a Potter-Bucky diaphragm

Radiology Key Terms Questions with complete solution 2023/2024 Angiogram - correct answer diagnostic radiograph of the blood vessels using a contrast medium Cholecystogram - correct answer radiograph of the gallbladder Claustrophobia - correct answer fear of closed spaces Computed tomography - correct answer computerized procedure that views the target organ or body area from different angles in a 3-dimensional view Contrast medium - correct answer radiopaque substance that enhances ...

Radiology MCQ Questions with complete solution 2023/2024 With which of these radiological examinations it is possible to detect blood flow velocity in arteries and veins? a. MRI b. CT angio c. US duplex d. Fluoroscopy - correct answer c. US duplex MRI advantage over CT scan is: a. Better resolution of bone structures b. Better resolution of soft tissue structures c. Shorter investigation time - correct answer b. Better resolution of soft tissue structures Which radiological examin...

Radiology Physics Review Question and answers 2023/2024 verified to passWhat is the definition of ionization? - correct answer The removal of an orbital electron from an atom as radiation passes through What is the definition of energy? - correct answer The ability to do work What are the 7 forms of energy? - correct answer potential, kinetic, chemical, electrical, thermal, nuclear, electromagnetic Which of the 7 forms of energy is the most important in radiography? - correct answer ele...