1. Two Texas laws that directly affect science teachers are

A. OSHA & eye protection

B. class size & Hazard Communication Act

C. Hazard Communication Act & eye protection

D. eye protection & class size

2. TEA recommendations regarding science labs include all EXCEPT

A. 24/class

B. 45 ft2 of classroom/lab/student

C. 5 linear ft. of countertop/ student

D. 60 ft2 of classroom/lab/support area/student

E. eye protection

3. The Texas Hazardous Communication Act requires that all new employees who come into contact with hazardous chemicals be taught how to:

A. read & interpret an MSDS

B. read & interpret a chemical label

C. read & interpret an MSDS & a chemical label

D. understand an MSDS

4. "MSDS" is a short way of saying

A. Multiple standards data sheets

B. Material safety data sheets

C. Middle school deterioration status

D. Mastering school district safety

5. All schools must obtain MSDS for all hazardous chemicals in the school.

A. True

B. False

6. The primary container of any hazardous chemical must be labeled with:

A. the name of the chemical

B. the physical and health hazards

C. the name and address of the chemical manufacturer, importer or other responsible party

D. all of the above

E. A & C only

7. The secondary container of any hazardous chemical must be labeled with:

A. the name of the chemical

B. the physical and health hazards

C. the name and address of the chemical manufacturer, importer or other responsible party

D. all of the above

D. A & C only

8. The term "first aid" means:

A. emergency treatment given to someone before a doctor treats them

B. any health hazard present

C. disposal method

D. special method of handling a hazardous chemical

9. The phrase "irritant to skin and eyes" on an MSDS would refer to:

A. appearance and odor

B. first aid

C. health hazard

D. fire hazard

E. stability

10. Which number on the Hazard Coding System indicates the greatest hazard?

A. 1

B. 2

C. 3

D. 4

11. Zero flammability on the Hazard Coding System means

A. materials will not burn

B. material will burn after preheating

C. materials will burns readily

D. health hazards

12. How long should eyes be washed out with water when a chemical gets into them?

A. 5 min

B. 15 min

C. 1 min

D. 10 min

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Matching: Hazard coding system

13. Health hazard a. red

14. Flammability hazard b. yellow

15. Stability or reactivity hazard c. blue

16. Special information d. white

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LOOK AT THE MSDS ON ----------------- AND ANSWER THE FOLLOWING QUESTIONS. (Use an MSDS on any chemical)

17. Is this hazardous chemical?

A. yes B. no

18. Does this chemical have an odor?

A. yes B. no

19. If someone near you was working with fire, would it be dangerous for you to work with this chemical at your lab table?

A. yes B. no

20. Is this chemical stable (does not react) under normal conditions of storage and handling?

A. yes B. no

21. If this chemical touched your skin, would it be harmful?

A. yes B. no

22. What kind of special protection would you need when you work with this chemical?

A. safety goggles

B. gloves

C. apron

D. vented hood

E. all of the above

23. Are they any conditions to avoid when using this chemical?

A. yes B. no