CT Scan and X Ray Technician Interview Questions and Answers

An average CT number water calibration test should be performed daily.

• Daily calibration tests are recommended to ensure accurate results

• Regular calibration helps maintain the accuracy of the CT scanner

• Failure to calibrate regularly can lead to incorrect diagnoses

• Calibration frequency may vary depending on the specific CT scanner model

The most common type of film used to record CT exams is the standard X-ray film.

• Standard X-ray film is the most commonly used film for recording CT exams

• It is cost-effective and readily available in most medical facilities

• The film is sensitive to X-ray radiation and produces high-quality images for diagnostic purposes

Ultrasound and MRI are likely to have less scan radiation compared to CT and X-ray.

• Ultrasound uses sound waves to create images, no radiation involved

• MRI uses magnetic fields and radio waves, no radiation involved

• CT scans and X-rays use ionizing radiation for imaging

Limitations of CT scanning of the spine include limited soft tissue contrast, radiation exposure, and inability to visualize certain structures.

• Limited soft tissue contrast can make it difficult to differentiate between certain tissues or pathologies.

• Radiation exposure is a concern, especially for repeated scans or in sensitive populations.

• CT scans may not be able to visualize certain structures well, such as nerves or small blood vessels.

• Motion artifacts can affect image qua...read more

Typically, two views are taken for a chest x-ray: the posteroanterior (PA) view and the lateral view.

• The posteroanterior (PA) view is the most common view for a chest x-ray.

• The lateral view provides a side view of the chest and is often used to assess the position of structures within the chest.

• Additional views may be taken based on the specific clinical indications or suspected conditions.

• Examples of additional views include the anteroposterior (AP) view, oblique views, or s...read more

The first C.T image was demonstrated in 1971 by British engineer Godfrey Hounsfield.

• The first C.T image was demonstrated in 1971 by British engineer Godfrey Hounsfield

• It revolutionized medical imaging by allowing doctors to see detailed cross-sectional images of the body

• C.T scans are now commonly used for diagnosing various medical conditions

I am a dedicated and experienced CT Scan and X Ray Technician with a passion for providing accurate diagnostic imaging services.

• Certified in CT scanning and X-ray technology

• Proficient in operating imaging equipment and ensuring patient safety

• Skilled in analyzing images and collaborating with radiologists for accurate diagnosis