Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Date: Total Score: Student Name/ID#: / Science Safety Test INSTRUCTIONS: Choose the SAFEST and BEST answer for each question. In the true/false section, be sure that the entire statement is true before marking 'true'. Take your time. You will need to make at least an "80" within 2 attempts. QUESTION 1 /1 If a fire erupts, immediately: A open the windows. B throw water on the fire. C run for the fire extinguisher. D notify the teacher. QUESTION 2 /1 Approved eye protection devices (such as goggles) are worn in the laboratory: A to avoid eye strain. C to improve your vision. B only if you do not have corrective glasses. D anytime chemicals, heat, or glassware are used. QUESTION 3 /1 If you do not understand a direction or part of a laboratory procedure, you should: A figure it out as you do the lab. B ask the teacher before proceeding. C try several methods until something works. D skip it and go on to the next part. QUESTION 4 /1 After completing an experiment, all chemical wastes should be: A taken home. B C disposed of according to your teacher's D directions. left at your lab station for the next class. poured down the sink. QUESTION 5 /1 You have been injured in the laboratory (cut, burn, etc.). You shoud FIRST: A see a doctor after school. B apply first aid yourself. C tell the teacher at once. D visit the school nurse after class. QUESTION 6 /1 In the science lab long hair should be: A always kept neatly groomed. C cut short. B tied back or kept entirely out of the way with a hair band, etc. D held away from the experiment with one hand. QUESTION 7 /1 Which of the following should NOT be worn during a science lab activity? A loose clothing B dangling jewelry C sandals D all of these QUESTION 8 /1 Horseplay, practical jokes, or pranks in the classroom/lab are: A not dangerous. B against the rules C okay. D okay if you are working alone. QUESTION 9 /1 When handling animals, students should: A all of these. C open cages only with permission. B report bites/scratches to the teacher immediately. D not tease or handle animals roughly.. QUESTION 10 /1 If a piece of equipment is not working properly, stop, turn it off, and tell: A the teacher. B the principal. C your best friend in class. D your lab partner. QUESTION 11 /1 When you finish working with chemicals, biological specimens, and other lab substances, always: A wash your hands throroughly with soap B and water. wipe your hands with a towel. C treat your hands with skin lotion. wipe your hands on your clothes. D QUESTION 12 /1 The following activity is permitted in the laboratory: A eating B drinking C none of these D chewing gum QUESTION 13 /1 When using a razor blade or scalpel, always cut material: A in your hand. B perpendicular. C toward you. D away from you. QUESTION 14 /1 Before you leave the science lab, you shoud: A C clean your work area and equipment. all of these. B return all equipment to the proper storage area (if this applies to your class) D wash hands with soap and water. QUESTION 15 /1 When heating liquid in a test tube: A Tilt it toward you. B Tilt it away from you and others. C All of these are OK. D Tilt it straight up. QUESTION 16 /1 All chemicals in the lab (including foodstuffs and store-bought chemicals) shoud be treated as they are hazardous. A True B False QUESTION 17 Work areas should be kept clean and tidy. A True B False /1 QUESTION 18 /1 Laboratory work may be started immediately upon entering the lab even if the teacher is not yet present. A True B False QUESTION 19 /1 Never remove chemicals, specimens, or other equipment from the laboratory without permission from the teacher. A True B False QUESTION 20 /1 Always carry a microscope or other piece of expensive science equipment with both hands. A True B False QUESTION 21 /1 Read all procedures thoroughly before performing a laboratory investigation. A True B False QUESTION 22 /1 All unauthorized experiments are prohibited. A True B False QUESTION 23 /1 You are allowed to enter the chemical storage/preparation area any time you need to get an item. A True B False QUESTION 24 /1 It is OK to pick up broken glass as long as the glass is placed in the trash can. A True B False QUESTION 25 Do not leave a lit burner or hot plate unattended. A True B False /1