1.
Eye protection, such as goggles, face shields, and safety glasses must be worn whenever there is a possiblity of an eye injury.
Correct Answer
A. True
Explanation
Eye protection, such as goggles, face shields, and safety glasses, is necessary to prevent potential eye injuries. These protective measures act as a barrier between the eyes and any potential hazards, such as flying debris, chemicals, or intense light. Wearing eye protection is crucial in environments where there is a risk of eye injury, such as construction sites, laboratories, or manufacturing plants. By wearing goggles, face shields, or safety glasses, individuals can significantly reduce the chances of sustaining eye damage and maintain their visual health.
2.
If you injure yourself, even slightly, in the shop or laboratory, the first person you should tell is
Correct Answer
D. The instructor.
Explanation
In a shop or laboratory setting, the instructor is the most appropriate person to inform if you injure yourself, even if it is a minor injury. The instructor is responsible for the safety and well-being of the students and can provide immediate assistance or guidance on the necessary steps to take. Informing your mother or doctor may be necessary later on, but in the immediate situation, the instructor is the most suitable person to notify. The school nurse may not always be present or readily available in these settings, making the instructor the best choice.
3.
What do you do when the fire alarm goes off?
Correct Answer
C. Go to your classroom meeting location.
Explanation
When the fire alarm goes off, it is important to follow the proper safety protocol. Going to your classroom meeting location is the correct answer because it ensures that everyone gathers at a designated area where they can be accounted for and receive further instructions from teachers or fire wardens. Ignoring the alarm, listening to the intercom, or hiding in the bathroom are not appropriate responses as they do not prioritize safety or follow established procedures.
4.
What do you do in the event of an all school evacuation?
Correct Answer
A. Go to the middle school and find your homebase teacher.
Explanation
In the event of an all school evacuation, it is important to go to the middle school and find your homebase teacher. This is because the middle school is likely to be designated as the designated meeting point for students and teachers during an evacuation. Your homebase teacher will be responsible for accounting for all the students in their class and ensuring their safety. Going to the gym or hiding in the bathroom may not be safe or effective during an evacuation. Continuing to do your work is not a priority in such situations.
5.
Where should you go in the event of a lockdown?
Correct Answer
B. Remain in your classroom.
Explanation
In the event of a lockdown, it is important to remain in your classroom. This is because during a lockdown, it is crucial to stay in a secure and safe location. Going to the gym or any other location may expose you to potential danger or hinder the efforts of authorities to maintain control of the situation. Remaining in your classroom allows you to follow lockdown procedures, stay away from potential threats, and await further instructions or assistance from school authorities.
6.
What ways can liquid chemicals enter the body?
Correct Answer
D. All of the above
Explanation
Liquid chemicals can enter the body through various ways. Skin absorption occurs when the chemicals come into contact with the skin and are absorbed into the bloodstream. Chemicals can also enter the body through the eyes if they come into direct contact with them. Inhalation is another way, where chemicals in the form of vapors or gases are breathed in and enter the body through the respiratory system. Therefore, all of the above options are correct ways in which liquid chemicals can enter the body.
7.
Frayed, loose connections, or exposed electrical wires can cause shock or fire. Defective wiring should be...
Correct Answer
B. Reported to the instructor.
Explanation
Frayed, loose connections, or exposed electrical wires can pose serious safety hazards, such as electric shock or fire. Therefore, it is important to take appropriate action when encountering defective wiring. While taping up with electrical tape may temporarily address the issue, it is not a long-term solution and may not effectively mitigate the risks. Instead, it is crucial to report the problem to the instructor or a qualified professional who can assess and address the issue appropriately, ensuring the safety of everyone involved. Therefore, the correct answer is to report the defective wiring to the instructor.
8.
Proper behavior in the classroom or shop does not include...
Correct Answer
B. Horseplay and goofing around.
Explanation
Proper behavior in the classroom or shop includes paying attention, using acceptable language, and following safety procedures. However, horseplay and goofing around are not considered proper behavior as they can be disruptive, dangerous, and can hinder the learning process.