Do I have to be good at math to become an ultrasound technician?

http://www.medtech6.com/2012/05/do-i-have-to-be-good-at-math-to-become.html
Many careers in health care require specific skills and abilities. Understanding anatomy, being able to read and write proficiently, and possessing some mathematical abilities may be required.
http://www.youtube.com/watch?v=5ERF3ho1UXo&feature=youtu.be

https://ultrasoundclass.org/do-i-have-to-be-good-at-math-to-become-an-ultrasound-technician/