Describe how noise and vibration hazards can affect the human body. What are some methods for mitigating these hazards? 200 Words, Double Space
Discuss the effects that extreme temperatures can have on the human body. How can an individual protect himself/herself from these effects? 200 Words, Double Space, 12, Arial
Your textbook points out that some exposures to energy are beneficial to humans. Which of the following is an explanation for this phenomenon?
The human body resonates at a certain frequency and is able to heal itself.
The majority of the types of radiation are not harmful.
Natural radiation emanating from the earth is protective to humans.
A dose of a carcinogen below a certain threshold will reduce its cancer incidence rate.