Attenuation value (Hounsfield unit) of -1000 represents which of the following?
Correct Answer: Air
Description: The HU for common substance: SUBSTANCE HU Air -1000 Fat -120 (Range -50 to -120) Water 0 Blood +30 to +45 Muscle +40 Contrast +130 Bone +400 Reference: Essential Radiology By S.Bhadury, 2nd Edition, Page 23
Category:
Radiology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now