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AI for Medical Imaging - Quizzes with Answers
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Quiz Questions with answers for the course AI for Medical Imaging, MSc AI.
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AI for Medical Imaging Quizzes / ExamsQuiz 1
1. What does the acronym DICOM stand for in the context of medical imaging?
a. Digital Imaging and Communication in Medicine
b. Diagnostic Imaging Code of Medicine
c. Dynamic Imaging for Clinical Operations and Management
d. Digital Information for Clinical Observation and Monitoring
2. Which medical imaging format is commonly used to store three-dimensional (3D) medical
images such as CT scans and MRIs?
a. JPEG
b. PNG
c. TIFF
d. DICOM
3. Which of the following factors does NOT affect medical image quality?
a. Pixel size
b. Contrast resolution
c. Film speed
d. Exposure time
4. What is the purpose of a Picture Archiving and Communication System (PACS) system in
medical imaging?
a. To create 3D reconstructions of medical images
b. To store and manage medical images and patient data
c. To calibrate medical imaging equipment
d. To measure radiation dose in radiology procedures
5. Which of the following is a common artifact in medical imaging caused by incomplete
penetration of X-rays through the patient's body?
a. Noise
b. Aliasing
c. Motion blur
d. Scatter
6. In medical imaging, what does the term "windowing" refer to?
a. Adjusting the brightness and contrast of an image
b. Capturing images of windows in a hospital
c. Measuring the size of an anatomical structure
d. Converting analog images to digital format
1
, AI for Medical Imaging Quizzes / Exams
7. Which medical imaging modality is known for its excellent soft tissue contrast and lack of
ionizing radiation?
a. X-ray
b. Ultrasound
c. CT scan
d. PET scan
8. What is the unit of measurement for radiation exposure commonly used in medical imaging?
a. Röntgen
b. Hertz
c. Tesla
d. Pascal
9. Which of the following imaging formats is lossless and commonly used for storing high-quality
medical images?
a. JPEG
b. GIF
c. BMP
d. DICOM
10. Which of the following medical imaging techniques is primarily used to visualize blood
vessels and their flow?
a. MRI
b. Ultrasound
c. Angiography (procedure that involves the injection of a contrast agent into the
bloodstream)
d. Mammography
11. What type of electromagnetic radiation is used in X-ray imaging?
a. Infrared
b. Visible light
c. Ultraviolet
d. X-rays
12. In X-ray imaging, what is the primary purpose of a lead apron?
a. To protect the patient from X-ray exposure
b. To protect the X-ray machine
c. To enhance image quality
d. To shield against magnetic fields
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