Answer the following questions Chapter 6: Introduction to Industrial Hygiene, Questions: 1, 3, 4, 5, 8, 10, 11, 121- What are some of the responsibilities of an industrial hygienist? 2- Are al

Answer the following questions

• Chapter 6: Introduction to Industrial Hygiene, Questions: 1, 3, 4, 5, 8, 10, 11, 12

1-     What are some of the responsibilities of an industrial hygienist?

2-     Are all substances toxic? Can you explain why a substance may or may not be toxic?

3-     What are the entry routes for substances to be taken up by the body? Provide an example of each type. Which route is the most common occupational route of entry?

4-     Differentiate between the terms acute and chronic using the appropriate dose level and time.

5-     What are the three classification methods of toxic materials?

6-     What is the difference between PELs and TLVs? Explain why knowledge of these exposure measurements is important.

7-      What are three categories of health hazard controls? Provide two workplace examples for each category.

8-      What type of health hazard control should be instituted first? Why is personal protective equipment a last resort for controlling exposure?

• Industrial Hygiene Additional Assignment: Select a cleaning detergent you use at home, search online for the Safety Data Sheet (SDS) for the cleaning detergent. Answer the questions below:
• Chapter 7: Ergonomics , Questions: 1, 2, 3, 5, 4, 5, 6

1-     What are the components of the operator-machine system? Provide an example of a work activity using this system.

2-      How can the use of the industrial hygiene triad be applied to ergo nomic problems?

3-     How can videotaping jobs be useful in the evaluation of ergonomic problems?

4-      How can anthropometrics and biomechanics be used to solve ergo nomic problems?

5-     How does anthropometrics use statistical measurements and methods?

6-      What are the costs associated with material handling and repetitive motion injuries? Why are these two types of ergonomic problems of concern to the safety professional?

• Ergonomics Additional Assignment: Search online for “Work-Related Musculoskeletal Disorders” and answer the questions below:

List 3 examples of work-related muscolosketel disorders (also known as ergonomics injuries)