|| TIMESTAMPS|| 00:00 what is ultrasound? 02:11 PRINCIPLE of ultrasonography 03:30 relationship between frequency and wavelength 07:15 choosing the correct frequency for ultrasound 08:03 what is acoustic impedance and echo? 13:08 what is b scan? 13:44 components of a bscan? 15:17 A scan vs B scan ? 19:23 Understanding "GAIN"? 24:20 When to do b scan? uses of b scan ?
On the diagram for transvers scans the transducer "markers" on the globe I believe are incorrect at 10:30, 12:00, 1:30, and 7:30? Love all of your videos.