Visit a hospital or medical centre near you, or use audio visual materials and charts instead.
Observe the wave based check-up techniques listed below.
Also collect information about how each technique works, and fill in the table.
Ultrasonography
X-ray photography
CT scan
Check-up report ................
Name of the device that produces the X-rays ................
Method of collecting and processing data with the computer and the X-ray machine to build two dimensional and three dimensional pictures ................
Method of displaying pictures of the internal organs using the transducer and the computer ................
Method of taking the photo ................
Uses ................
Uses ................
Uses ................
Check-up report ................
Check-up report ................
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