Is the speed of ultrasound in air greater than or less than its speed in tissue? Read more about Is the speed of ultrasound in air greater than or less than its speed in tissue?
In ultrasound, what is the function of time-controlled gain? Read more about In ultrasound, what is the function of time-controlled gain?
What limits our ability to image vessels with ultrasound? Read more about What limits our ability to image vessels with ultrasound?
Is the acoustic impedance of air greater than or less than that of water? Read more about Is the acoustic impedance of air greater than or less than that of water?
What is the range of frequencies employed in transthoracic ultrasound? Read more about What is the range of frequencies employed in transthoracic ultrasound?