A Level Physics Revision: All of Medical Physics | X-rays, Gamma Camera, PET, CAT scans, Ultrasound

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Medical Physics video on A Level Physics covering the order in the OCR A Specification but also applicable to other exam boards.
Chapters:
00:00 Intro
00:48 X-ray Tube
04:11 X-ray Absorption Mechanisms
10:10 X-ray attenuation / absorption
13:12 X-ray characteristics
18:43 Contrast Media and X-rays
20:16 CAT scan
22:04 Medical Tracers
24:00 The Gamma Camera
27:12 PET Scan
29:15 Ultrasound - Piezoelectric Effect
32:22 Ultrasound scans
35:13 Acoustic Impedance
38:00 Impedance Matching and gels
39:15 Ultrasound Doppler and speed of blood in arteries
24:15 The Gamma Camera
27:05 PET Scan