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A sonographer performing pediatric echocardiography. A sonographer is an allied healthcare professional who specializes in the use of ultrasonic imaging devices to produce diagnostic images, scans, videos or three-dimensional volumes of anatomy and diagnostic data.
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
The Distance Education Accrediting Commission is the primary accrediting body that recognizes online schools, but not all schools on this list are accredited by that agency. During the COVID-19 pandemic, many of the colleges and universities in the United States offered classes entirely online, particularly facilitated via Zoom. [2]
An online degree is an academic degree (usually a college degree, but sometimes the term includes high school diplomas and non-degree certificate programs) that can be earned primarily or entirely through the use of an Internet-connected computer, rather than attending college in a traditional campus setting.
An online school (virtual school, e-school, or cyber-school) teaches students entirely or primarily online or through the Internet. Online education exists all around the world and is used for all levels of education (K-12 High school/secondary school, college, or graduate school). Virtual education is becoming increasingly used worldwide.
Ultrasound of the urinary tract involves the use of an ultrasound probe to image parts of the urinary tract.The urinary tract is the path that urine follows after it is formed within the kidneys, and involves a left and right ureter, the bladder, and the urethra.
As online education has become the dominant form of distance education, new theories are emerging that combine elements of constructivism and technology. Siemens' Connectivism "is the integration of principles explored by chaos, network, and complexity and self-organization theories".(p. 5 [ 38 ] ) Connectivism places knowledge in "diversity of ...
Central Ohio Technical College (COTC) is a public technical college in Newark, Ohio, with extended campuses in Pataskala, Knox, and Coshocton.Founded in 1971, COTC shares a campus with Ohio State University at Newark and offers 31 associate degree programs and 12 certificate programs, including the Associate of Applied Science (A.A.S.), Associate of Applied Business (A.A.B.), and Associate of ...