CT Scan and X Ray Technician
CT Scan and X Ray Technician Interview Questions and Answers
Q1. How often should an average ct number water calibration test be
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
Q2. What is the most common type of film used to record c.t exams
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
Q3. Which of the following image modalities are likely to have less scan
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
Q4. What are the limitations of CT scanning of spine
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
Q5. What is the process of a CT scan
A CT scan is a medical imaging procedure that uses X-rays and computer technology to create detailed cross-sectional images of the body.
Patient lies on a table that slides into the CT scanner
X-ray tube rotates around the patient, emitting X-ray beams
Detectors measure the amount of radiation absorbed by the body
Computer processes the data to create detailed images
Images are reviewed by a radiologist for diagnosis
Q6. How many views for chest xray
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
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Q7. Which machine you handled?
I have handled various CT scan and X-ray machines throughout my career.
I have experience working with GE LightSpeed VCT, Siemens Somatom Definition AS, and Philips Brilliance 64 CT scanners.
I have also worked with various X-ray machines such as the GE Optima XR220amx and the Siemens Multix Fusion.
I am familiar with the operation and maintenance of these machines, as well as troubleshooting any issues that may arise during their use.
Q8. The first C.T image was demonstrated-
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
Q9. Introduce ourself
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
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