TExES Science 7-12: Laboratory Safety & Management Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. What is the best use of a beaker?

Question 2 2. What might you use to run a reaction or observe substances in the lab?

Question 3 3. Which piece of equipment is used to see very small specimens and samples?

Question 4 4. For accurate volume measurements, which is the best piece of equipment to use?

Question 5 5. If you are dissecting a specimen, which would you be LEAST likely to use to help you?

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Question 6 6. Which of the following is a factor to consider when thinking about experimental safety?

Question 7 7. Which of the following is true about potential safety hazards in experiments?

Question 8 8. Basic safety rules are:

Question 9 9. What does it mean to assess potential safety risks in your experiment?

Question 10 10. Which of the following is an example of PPE?

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Question 11 11. What is the purpose of a ventilation hood?

Question 12 12. Which of the following statements is true?

Question 13 13. Which of the following is NOT true about lab safety equipment?

Question 14 14. Which piece of safety equipment is typically optional in a lab?

Question 15 15. What is a good thing to have with your first aid kit?

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Question 16 16. What's the best way to store light-sensitive substances?

Question 17 17.

Why should you wear gloves when preparing chemical or biological materials?

I. To protect your skin

II. To protect the sample from contamination

III. To protect your lungs

Question 18 18. How can you identify a syringe filled with a chemical substance?

Question 19 19.

When dispensing a drug, which of the following may need to be noted?

I. The amount dispensed

II. Who dispensed it

III. The name of the drug dispensed

Question 20 20. Which of the following is the best way to get rid of a hazardous biological substance you no longer need?

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Question 21 21. Which type of slides are the easiest to prepare?

Question 22 22. Why is it important to pick up slides from the sides?

Question 23 23. Which of the following is one advantage of putting liquid on a specimen, as used in wet mount slides?

Question 24 24. What must be added to a prepared mount slide to permanently preserve and adhere the specimen to the slide and cover slip?

Question 25 25. Which two methods are used to help attach the stain to the cell structures?

TExES Science 7-12: Laboratory Safety & Management Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

TExES Science 7-12 (236): Practice & Study Guide  /  Science Courses
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