It is recommended that children have no more than two sets of dental x-rays per year. although x-rays have many benefits, they can be dangerous to human health because they are a) generated by radioactive material. b) high amplitude, high energy waves. c) high frequency, high energy waves. d) generated by high voltage machinery.

C) high frequency, high energy waves.

Explanation:

X-ray is one of the most traditional exams in caring for our health. It can be used in tomography, radiology, mammography and especially dental x-ray techniques.

Although it has significantly revolutionized the way doctors and healthcare professionals make diagnoses, X-rays have also begun to increase the insecurity we have about their side effects, especially when exposure to this type of radiation is long and frequent. no protection. This insecurity occurs because x-ray has high frequency and high energy waves.

However, x-ray examinations, when performed with the necessary protection and at a safe frequency, pose no health risk to any patient. This is because the emission of irradiation in the vast majority of exams, especially in the dental, is very low. Therefore, to say that these tests, which are not very often requested by doctors and dentists, is a health risk, is a mistaken opinion.

so i really think that most of the health care industry be doing more bad than good.

hi !

a woman is in the second stage of childbirth. which of these events may be occurring?

- delivery of baby out of the vagina