Radiology Fun Flashcard

Front

What is an X-ray?

Back

A form of electromagnetic radiation that can penetrate the body to create images of internal structures.

Front

What is the purpose of a dosage calculator in radiology?

Back

To determine the appropriate amount of radiation needed for an X-ray based on the patient's size and the area being examined.

Front

What does an ultrasound do?

Back

Uses high-frequency sound waves to create images of organs and structures inside the body.

Front

What is an MRI?

Back

Magnetic Resonance Imaging, a technique that uses strong magnets and radio waves to create detailed images of organs and tissues.

Front

What is the significance of radiation in medical imaging?

Back

Radiation is used to create images of the body's internal structures, but it must be carefully controlled to minimize exposure.

Front

What are the risks associated with X-ray imaging?

Back

Potential exposure to ionizing radiation, which can increase the risk of cancer over time.

Front

What is the difference between a CT scan and an MRI?

Back

CT scans use X-rays to create cross-sectional images, while MRIs use magnetic fields and radio waves.

Front

What is the role of a radiologist?

Back

A medical doctor specialized in interpreting medical images and diagnosing conditions based on those images.

Front

What is the purpose of contrast agents in imaging?

Back

To enhance the visibility of specific areas in imaging studies, making it easier to identify abnormalities.

Front

What is the principle behind ultrasound imaging?

Back

Ultrasound imaging relies on the reflection of sound waves off tissues to create images.