It has been proven that the amount of x-rays used in dental health and treatment would not cause a cancer, therefore, the dental assistant can not be held responsible.
X-rays are electromagnetic radiations which are used to take images of internal body organs and tissues.
X-rays are used in dentistry to evaluate the dental health or the helath state of the gums and teeth.
The amount of x-rays used in dentistry is very low that the chances of getting a cancer from it is one in over a billion.
The dental assistant should explain that the quantity of x-rays used in her treatment would not cause a cancer.
Therefore, the dental assistant can not be held responsible.
Learn more about X-rays and dental health at: https://brainly.com/question/23362237