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Guide to College Majors in Radiologic Science

What is Radiologic Science?

Although degrees are offered in Radiologic Science, the term itself encompasses many different skills and professions within the healthcare field. It refers, in general, to the branch of medicine that creates images of the body's internal structure, organs, and tissues to diagnose diseases, study injuries, or administer therapeutic treatments. Anyone who has ever twisted an ankle, suffered a broken limb, or had a mammography performed has probably used the services of a radiologic science professional.

A person who wants to make a difference in people's lives might be interested in pursuing a career in radiologic science. Often, the images obtained by radiologic science professionals are the first line of diagnosis and treatment for a patient. The degree allows a graduate to become a vital member of the healthcare team without the financial and time commitments required of a doctor. Training for some occupations in the field can take as little as one or two years, making the trainee eligible for a job that pays well and contributes much to society.

Someone with an associate degree in Radiologic Science can move into a career at a hospital, healthcare clinic, or managed-care facility, and earn a comfortable living just a couple of years out of high school. Others who might already be working in the healthcare field can obtain additional certification and training to advance their careers or to move into another specialty.

Healthcare is a constantly growing field. The demand for skilled radiologic professionals is already among the highest in the field. This demand will continue to grow as technology advances and healthcare facilities expand. With life expectancies increasing and treatments developing constantly, the need for radiologic science skills can be expected to remain strong for many years to come.

Did you know?
The X-ray, the oldest and most well known of the radiologic technologies, was discovered by accident in 1895 by German physics professor Wilhelm Conrad Roentgen.

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Career Education in Radiologic Science

Undergraduate and Graduate degree and certificate programs

A minimum of a high school degree or GED is required to enter a distance learning or online college degree program in radiologic science. It is helpful to have completed high school courses in mathematics, physics, chemistry, and biology. Some programs have preferences for applicants with backgrounds in science or a health profession. College coursework can include anatomy, physiology, instrumentation, basic physics, patient care, and medical ethics.

Formal training can take as little as one year for a certificate program or four years for a bachelor's degree. The most common program is the two-year associate's degree. It is also helpful to find a program that has been accredited by a recognized national accrediting association, such as the Joint Review Committee on Education in Radiographic Technology. Most hospitals and major healthcare providers look for this during the hiring process.

The demand for radiologic science professionals has resulted in a substantial number of organizations that offer scholarships for training. It is worthwhile to check with various professional organizations, guidance counselors, or even hospitals and healthcare providers to learn what opportunities are available for financial aid.

What can you do with a Radiologic Science degree?

A radiologic science professional might be trained in many areas or choose to specialize in one. Thirty years ago, the field was more commonly known as radiology, and it focused primarily on the skeletal system, digestive tract, and the circulatory system. Innovations in imaging technology, especially during the 1980s, allowed many of these areas to branch into specialties of their own.

The job of the radiologic science professional has also changed in recent years. Once the technologist might have just recorded and stored the image for the physician. Now, with advanced technology and the ability to enhance images, the role of the radiologic technologist has become much more complex. Colleges and universities offering distance and online degree programs in radiologic science offer different specializations within the major. It is important for students considering enrollment in a radiologic science degree program to consider which specialization he or she might be interested in studying.

Is an advanced degree needed to be a radiologic science professional?

Because the range of careers in radiologic science encompasses a variety of skills and skill levels, the amount of education required by employers varies tremendously. While some jobs may require a one-year certification or two-year associate's degree, some may require a four-year bachelor's degree. A career as a full-fledged radiologist may even require complete pre-med and medical skills training plus several years of residency training. The typical person wanting to acquire basic skills in one of the radiologic sciences can expect to spend one to two years receiving education.

Some institutions may require additional coursework or a Master's degree in business administration or health administration to become a program director.

Universities offering online radiologic science degree programs:

Florida Hospital College of Health Sciences - Bachelor degree and certificate programs in radiologic science
Touro University International - Radiologic Technology Degree

What can you do with a College Degree in Radiologic Science?

What do Radiologic Science professionals do?

These highly skilled professionals take pictures of the interior of the human body. The most well known of the radiologic sciences is the X-ray, but the technology that has developed over the years allows images to be taken using CT scans, magnetic imaging, ultrasound, and other techniques.

Radiologic science professionals administer the technology that performs these essential diagnostic functions. As such, radiologic science professionals work directly with a medical team that includes doctors and nurses. It is the role of the radiologic science professional to perform the imaging, select the best and most useful images, and offer analysis to the other members of the patient's team. Physicians head the patient-care team and radiologic science professionals must strictly adhere to their guidelines and to regulations in general. The input offered by a radiologic science professional, however, can be invaluable in pinpointing a patient's problem. They might examine an X-ray to determine whether a bone is broken, for example, or they might detect a spot of cancer.

To take quality images, the radiologic science professional must have solid training in human anatomy, radiation physics, radiographic position, equipment operation, and film processing. The professional must be prepared to perform the imaging over any part of the body and produce images that could result in a life-saving discovery for the patient undergoing the scan.

Radiologic science professionals also work closely with the patient, which is an aspect of the job that requires good communication skills. Patients can become confused or upset while undergoing an imaging. It is the job of the radiologic science professional to explain to the patient how the technology works and to outline what will be happening during the procedure. He or she must prepare the patient so that the procedure is performed as safely as possible. The radiologic science professional must also be able to answer the patient's questions.

Advancements in technology, such as the development of magnetic and sonic imaging, have made imaging safer than ever. In some instances, however, especially with the use of X-rays, the patient and the technician must be properly prepared to avoid unnecessary exposure. In other instances, patients are asked to drink a solution called a contrast medium, which allows doctors and radiologic science professionals to view soft tissues in the body.

While the X-ray of bones might still be the most widely known use of medical imaging, equipment that has developed over the past 30 years allows medical professionals to examine the abdomen, lungs, and sinus cavities. When the contrast medium is added, X-rays may also reveal the kidneys, colon, bladder, and stomach. Mothers-to-be can even see their babies through an imaging method using ultrasound.

Along with operating the equipment and administering patient care, radiologic science professionals are responsible for keeping track of patient records and maintaining the equipment. Depending on the size and type of department, professionals holding these positions might also be required to manage the department, create work schedules, or purchase the equipment.

More than half of all radiologic science professionals work in hospitals. However, the number of positions continues to grow in physician's offices, diagnostic imaging centers, medical laboratories, mobile units, and outpatient care centers. The positions can be somewhat physically demanding. In addition to being on their feet for long periods of time, radiologic science professionals may have to lift or turn patients. Some may be required to work "on-call" shifts in which they have to be available for emergencies.

The duties of and demands on a radiologic science professional can be as varied as the facilities and communities in which he or she might work. Someone working a night shift in a metropolitan trauma unit may face nonstop activity throughout the shift. In smaller more rural departments, the shift might revolve entirely around appointments. Regardless of the location, a radiologic science professional spends a lot of the day working on a computer, recording, enhancing, and studying images.

Planning for a Career in Radiologic Science

Preparation for a radiologic science career can be obtained in many different ways. It can come from programs offered at hospitals, community colleges, universities, the armed services, and vocational-technical institutes. Hospitals are more likely to favor hiring those who have training in a formal program and those who have obtained an appropriate degree or certification.

Do you have what it takes to become a radiologic science professional? Consider asking yourself these questions.

1. Do I have a passion for helping others?
2. Do I enjoy working with computer technology?
3. Am I able to communicate well with others?
4. Do I enjoy learning about human anatomy?
5. Were math, biology, and chemistry interesting classes for me in high school?

One other important consideration for the potential radiologic science professional is learning a second language. Regardless of the size of the community, being bilingual (particularly in Spanish) will come in handy at some point in the career. While being bilingual might not be a requirement for a department, in metropolitan areas someone with a second language may receive preference during the hiring process.

The following is a list of specializations within the field of radiologic science:

• Radiologic technology
  This title covers a range of job functions that produce images for patient assessment and diagnosis. It is sometimes used to refer generally to major career specialties. Sometimes called a radiographer, these professionals take X-rays and administer non-radioactive materials to patients to produce diagnostic images. It can be a very detail-oriented position because the technologist is responsible for ensuring that all the measurements are correct and that the patient has been properly prepared and covered before an X-ray is taken.
  
  Some radiologic technologists specialize in mammography. They produce images of breast tissue to help in the early detection and treatment of breast cancer. By far, the majority of radiologic technologists work in hospitals. However, with the growth of outpatient care in recent years, many more positions are appearing in the offices of physicians and in diagnostic imaging centers.
  
  
• Sonography
  Diagnostic medical sonographers use high-frequency sound waves called ultrasound, to create images that assist doctors in diagnosing disease, injury, or other physical ailments.
  
  Some sonographers may specialize in the brain (neurosonography), the heart (echocardiography), abdominal sonography, OB/GYN sonography, blood vessels (vascular sonography), and the eyes (ophthalmologic sonography).
  
  Obstetric and gynecologic sonographers study the female reproductive system, although they might be best known for producing the images of the fetus in the womb. This allows the physician and mother to track the health and growth of the baby. Because sonography does not involve radiation, it is a popular treatment.
  
  
• Computerized tomography
  When the technology became popular in the 1980s, it was more commonly known as a CAT scan, but today it is officially referred to as CT. As a patient is sent through a "tube," X-ray images are made in short "slices," much as a loaf of bread might be sliced. This provides the CT specialist and physician a more detailed and accurate look at the patient. Unlike a radiograph, the CT scan can "see" organs separately rather than blended together as sometimes could happen. The CT computer can also be used to enhance the image afterward.
  
  
• Magnetic resonance imaging
  Unlike most other types of radiologic imaging, MRI does not require X-rays to create images and is less likely to cause any tissue damage in the process. Like the CT scan images, MRI images are created by putting the patient in a machine that creates sliced cross section images of the anatomy. Instead of X-rays, however, the images are created with a large, powerful magnet.
  
  
• Nuclear medicine
  Nuclear medicine technologists use radiopharmaceuticals through injection, inhalation, or ingestion to produce images. Special cameras are used to pick up these drugs once they enter the system. This is helpful in producing images of the brain, heart, liver, lungs, and kidneys. The radioactive tracers used during the process require great care from the technologist including in storage and disposal. They must monitor the process constantly to ensure the safety of the patient.

Other job titles:

• Radiologist: This is a physician who specializes in X-rays and other radioactive material for imaging. In addition to completion of college and medical school, the radiologist must have about five years of radiology residency training.
  
  
• Radiation therapist: Radiation therapists assist radiation oncologists (cancer specialists) by targeting radiation to slow or kill cancer cells in a patient.
  
  
• Radiologist assistant: Most often are assigned to work with a radiologist, the radiologist assistant helps with patient management and assessment as well as performing radiologic procedures. Although an assistant to the radiologist, the assistant does not diagnose, prescribe medications, or order tests.
  
  
• Cardiovascular technologists and technicians: Because arteries and veins do not show up on a radiograph, an agent is injected into them by these specialists. An examination of arteries is called an arteriogram and an examination of the veins is a venogram.
  
  
• Quality assurance specialists: Because the performance of radiologic science professionals means so much to the well being of patients, many organizations hire or promote professionals to ensure that equipment and performances remain of the highest quality.

Many radiologic science professionals stay in patient care positions for their entire careers, while others try different specializations as their careers progress. Supervisory positions are often available depending on the size of the facility. A middle-management supervisor might oversee hundreds of people in a department.

Opportunities exist in other areas, such as sales of film and equipment. The companies that sell the multi-million dollar imaging machines also train the technologists who will operate them. Application specialists work for manufacturers and travel to the customer's site to train the staff. Other job possibilities exist in equipment repair, education, research and development, and mobile services.

Trends and Salary Expectations for Careers in Radiologic Science

The Federal Bureau of Labor and Statistics predicts that the job market in all radiologic science specialties will continue to grow faster than for other occupations during the next decade. Because of the great diversity in training and skill levels, it is difficult to affix a salary level to radiologic science jobs. But someone with a degree in radiologic science should expect a median income level of about $40,000. As the demand for positions rise, the income level should continue to increase.

Women tend to dominate the field in numbers. A recent survey indicated that 77 percent of all radiologic science professionals were female at the time of the survey.

Certification and Licensure

Currently, about 38 states license radiologic technologists. Most students who have graduated from an accredited program must pass an examination to become licensed. The American Registry of Radiologic Technologists certifies radiologic technologists. To remain in good standing the technologist must complete 21 approved units of continuing education over a two-year period. Because the technology changes so rapidly, continuing education to remain current in an area of specialization is a requirement for most types of certification.

Many employers and states require a license or certification for nuclear medicine technologists. Students should check the requirements for each state in which they plan to work. The American Registry of Radiologic Technologists and Nuclear Medicine Technology Certification Board provide certification. Nuclear medicine technologists must also meet minimum standards on administering radioactive drugs and the operation of radiation detection equipment.

Additional information
For more information on a career in the radiologic science professions, contact:

• American Registry of Diagnostic Medical Sonographers
• American Society of Radiologic Technologists
• Commission on Accreditation for Allied Health Education Programs
• Joint Review Committee on Educational Programs in Nuclear Medicine Technology
• Joint Review Committee on Education in Diagnostic Medical Sonography
• Nuclear Medicine Technology Certification Board
• Society of Diagnostic Medical Sonography
• Society of Nuclear Medicine Technologists

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