Radiographer Interview Questions and Answers for Freshers

CT scan uses X-rays to create detailed cross-sectional images of the body.

• CT scan stands for computed tomography scan

• It uses a rotating X-ray machine to capture multiple images from different angles

• The images are processed by a computer to create detailed cross-sectional images of the body

• CT scans are commonly used to diagnose conditions such as tumors, fractures, and internal injuries

Radiology is a branch of medicine that uses imaging technology to diagnose and treat diseases and injuries.

• Radiology involves the use of various imaging techniques such as X-rays, CT scans, MRI, and ultrasound.

• Radiographers are trained professionals who operate imaging equipment and work closely with radiologists to interpret images.

• Radiology plays a crucial role in diagnosing conditions such as fractures, tumors, and internal injuries.

• Advancements in radiology technology hav...read more

ALARA stands for As Low As Reasonably Achievable, a principle in medical imaging to minimize radiation exposure to patients and staff.

• ALARA is a radiation safety principle used in medical imaging to minimize radiation exposure to patients and staff.

• It involves using the lowest possible radiation dose necessary to produce high-quality images for accurate diagnosis.

• Techniques such as collimation, shielding, and proper positioning are used to adhere to ALARA principles.

• Regularly...read more

Triphasic Abdomen study is a specialized imaging technique used to evaluate the blood flow in the liver and surrounding organs.

• It involves three phases: arterial, portal venous, and delayed phases.

• The arterial phase captures the early arterial blood supply to the liver, showing enhancement of lesions like hepatocellular carcinoma.

• The portal venous phase highlights the portal vein and hepatic veins, aiding in the detection of liver metastases.

• The delayed phase provides additio...read more