Everything You Need to Know About the Radiology Technician Career
A radiology technician is also known by other names as Radiology technologist or radiographer in medical professional who applies quantities of ionizing radiation or radioactive materials to patients as to reduce out or completely deplete out tumor and cancer cells and built out medical images of the human anatomy to help radiologists and other doctors diagnose and treat illness and injury. They work in hospitals, clinics, medical laboratories, nursing homes, and in private practice.
Radiology Technician as an allied professional can work in different designations at different medical fraternities like respiratory therapist, physical therapist, surgical technologist, nursing, laboratory technologists, radiological technologist and others. A radiology technologist use their expertise and understanding of physics, anatomy, physiology and pathology to assess the patient, develop optimal radiographic technique and evaluate resulting radiographic images to conclude if other procedures are required. warranted. They care for the patient even when acutely ill or traumatized. A Radiology Technician also works in the following specialties like:
- Diagnostic Radiography: Under this branch examination of internal organs, bones, cavities and foreign objects is done. It also includes cardiovascular imaging and interventional radiography.
- Sonography: Due to high frequency ultrasound and versatility, it is uses in obstetrics, necology, abdominal, pediatrics, cardiac, vascular and musculo-skeletal regions.
- Fluoroscopy: It is a live motion radiography used for imaging of digestive systems; monitor the administration of contrast agents to highlight vessels and organs or to help position devices within the body like pacemakers, guidewires, stents etc.
- CT (Computed tomography): This shows up cross-sectional views (slices) of the body; and can also reconstruct additional images from those taken to provide more information in either 2 or 3D.
- MRI (magnetic resonance imaging): This develops a 2-D or 3-D map of different tissue types within the body.
- Nuclear medicine: This technology employs radioactive tracers that can be administered to test how a body organ functions like kidneys or heart. Certain radioisotopes can also be used to types of cancer like thyroid cancer.
- Radiotherapy: This uses radiation to shrink, and sometimes eradicate, cancerous cells/growths in and on the body.
- Mammography: It is used for imaging of the breast tissues.
Education requirements differ worldwide because of common references. Formal training programs in radiography range in length from eighteen months to four years and leads to certificate, an associate’s degree, or a bachelor’s degree. Prior to this profession’s liberalization program towards a mandatory four-year bachelor’s degree, one to two-year certificate or associate degree programs are most prevalent in, Canada and the United States. Since these professionals use ionizing radiation, which is potentially harmful to the living cells, most countries have strict regulations, certifications and registration process regarding the practice of this profession.
The educational curriculum conforms in different countries. Usually during their formal education they must learn human anatomy and physiology, general and nuclear physics, mathematics, radiation physics, plane and spherical trigonometry, electromagnetism, radiopharmacology, pathology, biology, biostatistics, logic, philosophy, research, genetics, nursing procedures, medical imaging science and diagnosis, radiologic instrumentation, radio diagnosis, emergency medical procedures, medical imaging techniques, general psychology, computer programming, patient care and management, medical ethics and general chemistry.
7 Facts You Never Knew About Radiology Technology
Radiology, which is the branch of medical science deals with treatment through the method of applying imagining technology like x-ray and radiation for diagnosing and treating diseases. In radiology, an array of imaging technologies like ultrasound, computed tomography (CT), nuclear medicine, positron emission tomography (PET) and resonance imaging (MRI) is used. It is a radiographer or radiologic technologist who carries out procedures for performing radiography. Below are some of the prominent technologies which are used in radiography.
- Projection (plain) radiography: Radiograph is the techniques where, X rays are passed through a patient’s body and then are converted into an image for diagnosis of body part where they are passed through. The most common images produced by X-rays are silver impregnated films. However, with span of time Plain radiography is been under placement by Digital Radiography, DR in which X-rays strike over a plate of sensors which further on changes signals into digital information and in an image over computer screen.
- Fluoroscopy: Fluoroscopy and angiography are enhanced use of X-ray imaging, where, under the radiography process a fluorescent screen and image intensifier tube is being attached with a closed-circuit television system for real time imaging of structures in motion or for added radiocontrast agent. Radiocontrast agents are either injected into or administered through swallowing to examine anatomy and working of blood vessels, the genitourinary system or the gastrointestinal tract.
- Computed tomography: CT imaging technique employ X-rays in coordination with computing algorithms to image the body in measured calculation. In CT, an X-ray generating tube opposite an X-ray detector (or detectors) in a ring shaped apparatus revolves around a patient and generate computer produced cross-sectional image (tomogram. In comparison to Radiography, CT can read finer details of the patient’s body. CT exposes the patient to more ionizing radiation than a radiograph.
- Ultrasound: Medical ultrasonography uses ultrasound (high-frequency sound waves) to see soft tissue structures of the patient’s body. As the ultrasound process is devoid of ionization, its image quantity depends upon the person who is taking Ultra Sound. It has also limitation due to incapacity image through air like lungs, bowel, loops and bone. The implication of ultrasound in medical imaging had come over to upper surface in recent time and within 30 years.
- Magnetic Resonance Imaging: MRI is the technique where strong magnetic fields are used to determine atomic nuclei (usually hydrogen protons) within body tissues to produce a better imaging quality as for purpose of diagnosing a patient. MRI can produce images in axial, coronal, sagittal and multiple oblique planes with equal ease. It produces the best soft tissue contrast among all the imaging techniques. With development in scanning speed, spatial resolution, computer 3D algorithms and hardware, MRI has become quite handy in musculoskeletal radiology and neuroradiology.
- Nuclear medicine: In Nuclear medicine imaging radiopharmaceuticals consisting of substances with affinity for certain body tissues labeled with radioactive tracer are administered to a patient. Tracers which are used mostly are Technetium-99m, Iodine-123, Iodine-131, Gallium-67 and Thallium-201. The heart, lungs, thyroid, liver, gallbladder, and bones are the organs which are tested using these conditions and techniques.
- PET (positron emission tomography): This sort of scanning falls under the category of nuclear medicine. Under this type of scanning there a radioactive biologically active substance mostly Fluorine -18 Flurodeoxyglucose is injected into a patient and the radiation left out by the patient is used for producing multi-planer images of the body.
The Ultimate Guide to the Radiology Technician Career – Job Prospects, Salary and More
Radiology technologists pertain to the imaging of internal organs and parts administering non radioactive elements into a patient’s bloodstream for diagnostic purposes and utilities. He prepares a patient for a radiological examination by telling him about the procedures while performing a radiography operational technique. A Radiology technician strictly follows instructions given by the doctor as to protect themselves, patients and co-workers from unnecessary exposure to radiation. Other than taking x-ray and operating radiography technique they also keep patients records and adjust and maintain equipment. Experienced, radiographers perform complex tasks like fluoroscopies, computed tomography. Radiographer also specializes in mammography.
Work environment. As for the working atmosphere for a radiologist it becomes very necessary for them to have a strong physical stamina as they keeps on standing on their feet for a longer period of time or turn or lift disabled patients. Some radiographer even travel to patients in packed vans with sophisticated diagnostic equipments. Though there are chances of exposure to the radiation but at a time they minimize chances of hazard by wearing lead aprons, glove and other shielding devices as well as instruments that keeps on tracking level of monitoring. Mostly a radiologic technologist works about 40 hours a week.
Training and Courses: The time period for training in radiography ranges from 1 to 4 years and provide a person aspiring the course with a certificate, an associate degree or a bachelor’s degree. However, two year associate degree programs are the most rational in this prospective. For the purpose of part time learning professionals already in radiography there are 1year certificate programs for experienced radiographer or other individuals from other areas of health care industry like medical technologists and registered nurses who wish to change there area of working. For administrative, teaching or supervisory purposes master’s degree in radiology is desirable.
License and Certification: As to keep mass away from unnecessary exposure to medical and dental radiation there are Federal legislation which ensures that operators of radiologic equipments are properly trained. For the purpose federal government has set certain standards for states for accrediting various training programs. The American Registry of Radiologic Technologist (ARRT) provides voluntary certification for radiologic technologists. 35 states use ARRT administered exams for the State licensing purposes. For certification, radiographer must have degree of an accredited program and should pass an examination. And certification is beneficial in itself as many a number of employers prefer hiring certified radiographers.
Job Outlook: Under many surveys as conducted by radio logic technologists it is expected that job opportunities would be going to increase by 15 percent for radio logic technologists. As the population grow day by day it is natural demand for diagnostic imaging to grow many fold
Earnings: The medium salary for radiologic technologists is estimated around $57,940.
Online Radiology Schools
DeVry University
The school offers bachelors degree in Human Service Management which is formulated to give the students an opportunity to understand radiology skill. The graduates would be able to practice radiography at the level of technician and can lead to development of career in this field.
South University
The school offers an associate degree in Allied Health Sciences which is the quickest radiography program online which enables the students to develop their careers as radiography technicians within 12 months.
American Intercontinental University
School offers an associates degree in healthcare Administration which was formulated to merge both course in business and ethical aspects with radiography technician training where they engage in radiography techniques as a career.
Virginia College Online
The university offers a Bachelor of Science degree in health Services management which is one of the most excellent accredited online programs that enables the student to promptly and inexpensively become a radiography technician.
Independence College
The school offers the online radiography program in line with an Associate in Medical Assisting degree which accomplishes the requirement as the admission level to radiography technician. This would give students the opportunity to choose the class time from the supple schedules.
Keiser University
The school offers flexible and inexpensive online radiography programs. This program equips the students with the necessary knowledge and information needed for the development of radiography career.
Florida Hospital College of health Science
The school offers Bachelor of Science degree in Radiology Sciences. This is the best accredited affordable online radiography program and shortest way of becoming radiography technician.
Grand Canyon University
The school offers an online Bachelor of Science degree in Medical Imaging Science which was formulated for students who have done an associate degree and also want to have managerial skill in addition to the radiography technician.
University of Cincinnati
The university offers a Bachelor of Science degree in Advance Medical Imaging Technology which is designed to provide the students the aggressive edge they require to acquire the jobs. The students’ taking this course will have the opportunity to specialize in two areas such as magnetic resonance imaging and medicine technology.