How to Be Diagnostic Imaging Technician - Job Description, Skills, and Interview Questions

Jan 10, 2022 / 5 Minutes Read / By Albert

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Diagnostic Imaging Technicians are responsible for producing images of the internal structures of the body. This is usually done through the use of X-rays, ultrasound, CT scans and MRI machines. The quality of the images they produce is very important, as they are used to accurately diagnose and treat a variety of medical conditions.

As a result, diagnostic imaging technicians must be highly skilled and knowledgeable in order to ensure that their images are of the highest quality and accuracy. This, in turn, helps to provide better patient care, improved diagnosis and treatment options, and ultimately, better patient outcomes.

Steps How to Become

Earn a high school diploma or equivalent. Most employers require a high school diploma or equivalent, such as a General Educational Development (GED) certificate, to become a diagnostic imaging technician.
Complete a formal training program. Most employers require applicants to complete a formal training program in diagnostic imaging, such as an associate degree program. These programs typically take two years to complete and include courses in anatomy, medical terminology and patient care.
Obtain certification. Most employers require diagnostic imaging technicians to be certified by the American Registry of Radiologic Technologists (ARRT). Certification requires passing an exam and completing continuing education credits every two years.
Gain experience. Many employers prefer applicants who have experience in the field. Working as an intern or volunteer in a healthcare setting can be a good way to gain experience.
Obtain a license. While licensure is not always required, it may be necessary in some states. Licensing requirements vary by state, but often include passing an exam and completing continuing education credits.

The road to becoming an ideal and qualified Diagnostic Imaging Technician starts with obtaining a high school diploma or GED. From there, it is important to pursue postsecondary education in the medical field through an accredited program. The education received should include courses on medical terminology, anatomy and physiology, radiation safety, and imaging techniques.

students should complete a clinical practicum to gain hands-on experience in the field. After graduating from a program, aspiring Diagnostic Imaging Technicians must obtain certification from the American Registry of Radiologic Technologists (ARRT). This certification demonstrates a strong understanding of the profession and is a requirement for many employers.

With the proper education and experience, Diagnostic Imaging Technicians can become highly qualified and ideal professionals within the medical imaging field.

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Job Description

Operate diagnostic imaging equipment, such as X-ray, MRI, and CT scanners, to produce images of organs, tissues, and skeletal systems of patients for medical evaluation and treatment.
Prepare patients for diagnostic imaging procedures, explaining the procedure, positioning patients, and providing comfort.
Adjust and set up equipment according to specifications for each imaging procedure.
Monitor patient during the imaging procedure to ensure safety and comfort.
Review images for clarity and quality of results.
Maintain patient records, including images and patient data, in accordance with hospital and departmental standards.
Follow safety measures in order to protect patients from radiation exposure.
Perform routine maintenance checks on diagnostic imaging equipment and report any malfunctions or issues to the appropriate personnel.
Communicate with physicians and other healthcare staff regarding patient care and imaging results.
Provide instruction to trainees on the proper use of imaging equipment.

Skills and Competencies to Have

Knowledge of medical imaging equipment, such as X-ray machines, MRI scanners, and ultrasound machines.
Ability to operate medical imaging equipment according to safety protocols.
Ability to explain medical imaging procedures to patients and family members.
Skill in positioning patients correctly for medical imaging procedures.
Knowledge of radiation safety protocols.
Knowledge of medical terminology and anatomy.
Ability to recognize and troubleshoot medical imaging equipment malfunctions.
Ability to produce accurate and detailed results.
Knowledge of medical records management software.
Ability to follow instructions and work collaboratively with other healthcare professionals.

As a Diagnostic Imaging Technician, the most important skill to have is being detail-oriented. Being detail-oriented ensures that all images taken are accurate and that the technician is able to identify any abnormalities. This skill is essential as it helps to ensure that a diagnosis can be made effectively and efficiently.

it is important to have strong knowledge of medical terminology and anatomy in order to properly interpret the images taken. Having good communication skills is also important, as it allows the technician to effectively communicate with patients, doctors, and other medical professionals. Finally, the ability to work with a variety of imaging equipment is essential in order to produce quality images.

With all of these skills combined, a Diagnostic Imaging Technician can ensure that all images taken are of the highest quality and accuracy.

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Frequent Interview Questions

What experience do you have in Diagnostic Imaging?
What is your experience with different types of imaging systems?
How do you stay up to date with the latest advancements in imaging technology?
What challenges have you faced in Diagnostic Imaging?
What techniques do you use to remain organized and efficient when performing imaging tests?
Are you comfortable working with patients who may be in distress or uncomfortable?
How do you ensure the safety of patients during imaging procedures?
Are you comfortable troubleshooting and problem-solving technical issues?
What steps do you take to ensure accuracy in diagnosis?
Describe a time when you had to work with a difficult doctor or patient.

Common Tools in Industry

X-ray machine. Used to take high-resolution images of hard tissues such as bones. (eg: a radiologist might use an x-ray machine to diagnose a fracture)
Ultrasound machine. Used to create images of soft tissues such as muscles, blood vessels, and organs. (eg: a doctor might use an ultrasound machine to diagnose a tumor)
CT scanner. Used to create detailed 3D images of the inside of the body. (eg: a technician might use a CT scanner to identify a blockage in the coronary artery)
MRI machine. Used to create detailed images of the brain and other internal organs. (eg: a neurologist might use an MRI machine to diagnose a stroke)
Mammography machine. Used to create high-resolution images of the breast tissue. (eg: a radiologist might use a mammography machine to detect an early stage breast cancer)

Professional Organizations to Know

American Society of Radiologic Technologists (ASRT)
American College of Radiology (ACR)
Radiological Society of North America (RSNA)
Society of Diagnostic Medical Sonography (SDMS)
American Registry of Radiologic Technologists (ARRT)
International Society for Magnetic Resonance in Medicine (ISMRM)
Association of Medical Imaging Management (AHRA)
Association for Medical Imaging Management (AHRA)
The American Association of Physicists in Medicine (AAPM)
The American Institute of Ultrasound in Medicine (AIUM)

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Common Important Terms

Radiography. a diagnostic imaging technique that uses X-rays to produce images of the body for diagnostic purposes.
Ultrasound. a type of medical imaging which uses high-frequency sound waves to create images of the inside of the body.
CT Scan. a type of medical imaging procedure that uses a combination of X-rays and computer technology to create cross-sectional images of the body.
MRI. a type of medical imaging procedure that uses a combination of magnetic field and radio frequency energy to create detailed images of the body.
Nuclear Medicine. a type of medical imaging that uses radioactive substances to diagnose and treat diseases.
Mammography. a type of medical imaging procedure that uses low-dose X-ray to detect tumors in the breast.
Fluoroscopy. a type of medical imaging procedure that uses X-rays to produce real-time moving images of the body.
Angiography. a type of medical imaging procedure that uses X-rays and contrast dye to produce images of blood vessels and organs.
Bone Densitometry. a type of medical imaging procedure that uses X-rays or ultrasound to measure bone density.
Image Analysis. a process of using computer algorithms to extract, analyze, and interpret medical images.

Frequently Asked Questions

What does a Diagnostic Imaging Technician do?

A Diagnostic Imaging Technician operates medical imaging equipment such as X-rays, CT scans and ultrasounds to produce diagnostic images that help doctors diagnose medical conditions.

How much education is required to become a Diagnostic Imaging Technician?

A Diagnostic Imaging Technician typically requires at least an associate's degree in radiologic technology or a related field.

What qualifications are required to become a Diagnostic Imaging Technician?

To become a Diagnostic Imaging Technician, you must be licensed by the state and have passed an American Registry of Radiologic Technologists (ARRT) exam.

How much does a Diagnostic Imaging Technician earn on average?

According to the Bureau of Labor Statistics, the median annual wage for Diagnostic Imaging Technicians was $60,070 in 2019.

What skills are needed to be a successful Diagnostic Imaging Technician?

Successful Diagnostic Imaging Technicians need excellent technical skills, manual dexterity, strong attention to detail, and the ability to work well with patients and other healthcare professionals.