Q: This task is about translating a given English language sentence to Spanish.
So once those pictures are acquired and the physician has drawn all the necessary safety limits and so on, he selects basically a point -- you see the round point in the middle where the cursor is -- and he presses this blue button called "sonicate."
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Así que una vez que tienen esas imágenes y el médico ha marcado todos los límites de seguridad necesarios y todo eso, básicamente selecciona un punto —pueden ver el punto en el centro donde está el cursor— y presiona este botón azul llamado "sonicar".