What Classes Are Needed for an Ultrasound Tech?
Ultrasound technicians collaborate with physicians and other health care officials to provide quality patient care. They are trained to use highly specialized equipment to perform diagnostic procedures and obtain diagnostic images. There are several areas of specialization in the field, including abdomen, breast, obstetrics and gynecology, echocardiography, vascular technology, neurosonology and ophthalmology.
History
According to Dr. Joseph Woo in his article "A Short History of the Development of Ultrasound in Obstetrics and Gynecology," the use of ultrasonics in medicine first began with therapy, rather than as a diagnostic tool. In the 1940s, ultrasonography was touted as being able to cure almost anything, from arthritis pain to urinary incontinence. However, there were no scientific facts to back up these claims.
By the 1960s, ultrasound was being used to detect fetal heartbeats. Since that time, the technology has advanced rapidly and is now an often-used, noninvasive diagnostic tool.
Function
Ultrasound is used to help physicians evaluate pain, swelling and infection. It is a useful way to examine internal organs without surgery. It is used to help guide needles during needle biopsy and to help evaluate heart damage or disease.
Its most common use is during pregnancy to monitor fetal development, but it is also used to search for blood clots, narrowing vessels and tumors or congenital defects.
Administration
Most ultrasounds are administered by a trained ultrasound tech, sometimes called a sonographer. After the procedure, the results are reviewed and interpreted by a qualified radiologist.
Qualifications
According to the 2008-2009 edition of the "Occupational Outlook Handbook," there are no standard qualifications for becoming an ultrasound tech. Many train in hospital, vocational-technical institutions and colleges. Programs range from one to four years depending on the certificate or degree earned. Coursework includes anatomy, physiology, instrumentation, basic physics, patient care and medical ethics.
In April 2009, New Mexico was the only state requiring licensure of ultrasound techs. Many employers do prefer to hire registered sonographers. The American Registry for Diagnostic Medical Sonography is one such organization that provides this service after applicants pass the required exams.
Ultrasound techs must also be able to lift more than 50 lbs. as well as push, pull, bend and stoop. This means they must have full use of both hands, both wrists and both shoulders. They must be able to hear well and see well to perform their duties.
Earnings
The "OOH" states that salaries for ultrasound techs ranged from $40,960 to more than $77,520 in 2006. Employment is expected to increase around 19 percent through 2019.
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