Essentials of Radiographic Physics and Imaging

Essentials of Radiographic Physics and Imaging, 3rd Edition is a comprehensive text that follows the ASRT recommended curriculum and focuses on what the radiographer needs to understand to safely and competently perform radiographic examinations. It provides a foundational understanding of basic physics principles, imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and more. The third edition includes updated information on radiation classifications, a shift in focus to SI units, and a thoroughly updated chapter on Fluoroscopic Imaging. It also has chapter review questions, critical thinking questions, critical concept boxes, radiation protection callout boxes, more than 400 photos and line drawings, and strong pedagogy.

\n Format: Hardback
\n Length: 304 pages
\n Publication date: 22 August 2019
\n Publisher: Elsevier - Health Sciences Division
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Prepare for success on the ARRT exam and in the practice of radiography! Essentials of Radiographic Physics and Imaging,3rd Edition follows the ASRT recommended curriculum and focuses on what the radiographer needs to understand to safely and competently perform radiographic examinations. This comprehensive text gives you a foundational understanding of basic physics principles such as atom structure, electricity and magnetism, and electromagnetic radiation. It then covers imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and more – linking physics to the daily practice of radiographers. New for the third edition is updated information on radiation classifications, a shift in focus to SI units, and a thoroughly updated chapter on Fluoroscopic Imaging. UPDATED! Content reflects the newest standards outlined by the ARRT and ASRT, providing you with the information you needed to pass the boards. Chapter Review Questions at the end of every chapter allow you to evaluate how well you have mastered the material in each chapter. Critical Thinking Questions at the end of every chapter offer opportunity for review and greater challenge. Critical Concept boxes further explain and emphasize key points in the chapters. Radiation Protection callout boxes help you understand the ethical obligations to minimize radiation dosages, shielding, time and distance, how to limit the field of exposure and what that does to minimize dose, and technical factors and how they affect the primary beam and image quality. More than 400 photos and line drawings encourage you to visualize important concepts. Strong pedagogy, including chapter objectives, key terms, outlines, bulleted chapter summaries, and spe.

Atom Structure:

Understanding the basic building blocks of matter is essential for radiography. Essentials of Radiographic Physics and Imaging, 3rd Edition provides a comprehensive introduction to atom structure, covering topics such as the atomic nucleus, electrons, protons, neutrons, and isotopes. You'll learn about the properties of atoms, such as their mass, charge, and radius, and how they interact with each other to form molecules and compounds.

Electricity and Magnetism:

Electricity and magnetism are fundamental forces that govern the behavior of matter and energy. Essentials of Radiographic Physics and Imaging, 3rd Edition explains these concepts in detail, covering topics such as electric fields, magnetic fields, electric currents, and magnetic poles. You'll learn how these forces interact with each other and with matter to produce various phenomena, such as lightning, electricity, and magnetism.

Electromagnetic Radiation:

Electromagnetic radiation is a type of energy that travels through space at the speed of light. Essentials of Radiographic Physics and Imaging, 3rd Edition provides a comprehensive introduction to electromagnetic radiation, covering topics such as radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, and X-rays. You'll learn about the properties of each type of radiation, such as its wavelength, frequency, and energy, and how it interacts with matter to produce different effects.

Imaging Principles:

Imaging is a fundamental aspect of radiography, allowing radiographers to capture and interpret images of the body. Essentials of Radiographic Physics and Imaging, 3rd Edition covers imaging principles, including the principles of projection, magnification, and resolution. You'll learn about the different types of imaging equipment, such as X-ray machines, computed tomography (CT) scanners, and magnetic resonance imaging (MRI) machines, and how they work to produce images of the body.

Radiation Production and Characteristics:

Radiation is a form of energy that can be produced by various sources, such as X-ray machines, radioactive isotopes, and cosmic rays. Essentials of Radiographic Physics and Imaging, 3rd Edition explains the principles of radiation production and characteristics, covering topics such as radiation dose, exposure time, and radiation safety. You'll learn about the effects of radiation on the body, such as cancer and genetic damage, and how to minimize these risks by using proper radiation protection techniques.

Digital Image Quality:

Digital imaging has become an essential tool in radiography, allowing radiographers to capture and manipulate images with greater precision and accuracy. Essentials of Radiographic Physics and Imaging, 3rd Edition covers digital image quality, including topics such as image resolution, contrast, and noise. You'll learn about the different factors that affect image quality, such as image acquisition equipment, image processing software, and display devices, and how to optimize these factors to produce high-quality images.

Imaging Equipment:

Radiography requires a variety of imaging equipment, such as X-ray machines, CT scanners, and MRI machines. Essentials of Radiographic Physics and Imaging, 3rd Edition provides a comprehensive introduction to these equipment, covering topics such as their design, operation, and maintenance. You'll learn about the different types of imaging equipment available, their advantages and disadvantages, and how to choose the right equipment for a specific imaging task.

Digital Image Acquisition and Display:

Digital image acquisition and display are essential components of radiography, allowing radiographers to view and manipulate images with greater ease and efficiency. Essentials of Radiographic Physics and Imaging, 3rd Edition covers digital image acquisition and display, including topics such as image capture, storage, and transmission. You'll learn about the different types of image acquisition equipment available, such as digital radiography (DR) systems, computed tomography (CT) scanners, and magnetic resonance imaging (MRI) machines, and how to use them to capture and display images.

Image Analysis:

Image analysis is a critical aspect of radiography, allowing radiographers to interpret and analyze images of the body. Essentials of Radiographic Physics and Imaging, 3rd Edition covers image analysis, including topics such as image segmentation, edge detection, and pattern recognition. You'll learn about the different image analysis techniques available, such as computer-aided diagnosis (CAD) and machine learning, and how to use them to diagnose and treat medical conditions.

Radiation Protection:

Radiation is a hazardous substance that can cause harm to the body if exposed to excessive amounts. Essentials of Radiographic Physics and Imaging, 3rd Edition provides a comprehensive introduction to radiation protection, covering topics such as radiation dose, exposure time, and radiation safety. You'll learn about the different types of radiation protection equipment available, such as lead shields, thyroid collars, and protective clothing, and how to use them to minimize exposure to radiation.

Conclusion:

Essentials of Radiographic Physics and Imaging, 3rd Edition is a comprehensive and up-to-date text that provides a foundational understanding of radiographic physics and imaging. It follows the ASRT recommended curriculum and focuses on what the radiographer needs to understand to safely and competently perform radiographic examinations. The text covers a wide range of topics, including atom structure, electricity and magnetism, electromagnetic radiation, imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and radiation protection. It is accompanied by more than 400 photos and line drawings, strong pedagogy, and critical thinking questions to help you master the material. Whether you are a student preparing for the ARRT exam or a practicing radiographer looking to improve your skills, Essentials of Radiographic Physics and Imaging, 3rd Edition is an essential resource for your success.

\n Weight: 1060g\n
Dimension: 221 x 285 x 15 (mm)\n
ISBN-13: 9780323566681\n
Edition number: 3 ed\n