Safety Quiz - Bridge Building

Explanation
Spilling something can lead to stains, damage, or create a hazard. Cleaning it up as soon as possible helps prevent these issues. Delaying the cleaning process can allow the spill to spread or seep into surfaces, making it harder to remove. Additionally, leaving a spill unattended can increase the risk of accidents, such as slipping or tripping. Therefore, it is important to clean up spills promptly to maintain cleanliness, prevent damage, and ensure safety.

Explanation
It is important to report any accident, even minor ones like paper cuts, in order to maintain a safe working environment and ensure that proper medical attention can be provided if necessary. By reporting all accidents, regardless of their severity, potential hazards can be identified and preventive measures can be implemented to avoid future incidents. This also helps in keeping track of the overall safety record and enables the organization to make necessary improvements to minimize accidents.

Explanation
The statement suggests that if a tool has become dull or is not functioning properly, it is important to inform the teacher as soon as possible. This implies that the teacher needs to be aware of any issues with the tools in order to address them promptly. Therefore, the correct answer is True.

Explanation
Asking permission before using a tool is a respectful and considerate practice. It shows that you value the ownership and boundaries of others, and it allows them to have control over their belongings. By seeking permission, you are demonstrating good manners and fostering positive relationships based on trust and mutual respect. Therefore, the statement "Always ask permission to use a tool before you actually use it" is true.

Explanation
The statement "Return tools to where you got it?" is grammatically incorrect. The pronoun "it" does not agree in number with the noun "tools." The correct form should be "Return tools to where you got them?" Therefore, the correct answer is False.

Explanation
It is true that one should never throw an X-acto knife. X-acto knives are sharp and can cause serious injuries if mishandled. Throwing the knife increases the risk of it landing in an unintended target or causing harm to oneself or others. It is important to handle sharp objects like X-acto knives with care and always use them responsibly.

Explanation
The statement "Always cut away from yourself or others" suggests that when using a cutting tool, it is important to direct the cutting motion away from one's own body or anyone else nearby. This safety precaution minimizes the risk of accidentally injuring oneself or others while cutting. By cutting away from oneself or others, the chances of causing harm are significantly reduced, making it a safer practice. Therefore, the correct answer is true.

Explanation
The given answer is false because the table is not an approved cutting pad to protect surfaces. Cutting pads are usually made of materials like rubber or plastic that are specifically designed to protect surfaces from scratches and damage caused by cutting or chopping activities. A table, on the other hand, is not designed or approved for this purpose and may not provide sufficient protection.

Explanation
Wearing safety glasses or goggles when working with an X-acto knife or CA glue is important because these materials can cause harm if they come into contact with the eyes. The X-acto knife has a sharp blade that can cause cuts or injuries if not handled properly, and CA glue can release fumes that can irritate or damage the eyes. Therefore, it is necessary to protect the eyes by wearing safety glasses or goggles while working with these materials.

Explanation
A broken piece of blade ejected toward the eyes moves faster than you can react, and safety glasses will prevent serious eye injuries. Safety glasses are designed to provide protection to the eyes from any potential hazards, such as flying debris or particles. They are made of durable materials that can withstand impact and have lenses that are shatter-resistant. Wearing safety glasses creates a barrier between the eyes and any potential danger, reducing the risk of serious eye injuries. Gloves, on the other hand, are not specifically designed to protect the eyes and would not be effective in preventing eye injuries in this scenario.

Explanation
A miter box cutting tool is designed to make precise hairline cuts in materials such as wood or plastic. It is specifically designed to prevent chipping, splitting, or leaving a burred surface, ensuring clean and smooth cuts. Therefore, the statement that a miter box cutting tool cuts hairline cuts without chipping, splitting, or leaving a burred surface is true.

Explanation
The Miter Box Cutting tool includes all of the following except the No. 4 Handle.

Explanation
The Mini Easy Cutter is capable of cutting materials that are up to 1/4" thick. Additionally, it comes with a built-in protractor. Therefore, the statement is true.

Explanation
Running while carrying scissors can be dangerous because it increases the risk of accidents and injuries. When someone runs, their movements become less controlled, making it more likely for them to trip or fall. If someone is carrying scissors while running, they may accidentally stab themselves or others if they lose their balance or collide with someone or something. Therefore, it is advised to walk carefully and slowly when carrying sharp objects like scissors to ensure safety.

Explanation
The correct answer is "Down" because carrying scissors with the pointed end facing down is the safest way to handle them. It reduces the risk of accidentally injuring oneself or others. When the pointed end is facing down, it is less likely to cause harm if it slips or falls. Carrying scissors with the pointed end facing up or sideways can increase the chances of accidents and injuries. Therefore, the best practice is to always carry scissors with the pointed end facing down.

Explanation
It is important to cut away from yourself and others when using scissors to prevent any accidental injuries. By cutting away from yourself, you reduce the risk of cutting your own fingers or accidentally injuring someone else nearby. This safety precaution helps to minimize the chances of accidents and promotes safer use of scissors.

Explanation
CA glue, also known as cyanoacrylate glue, does indeed have toxic properties. When the glue comes into contact with the skin, it can cause irritation, redness, and even burns. Inhaling the fumes of CA glue can also be harmful, causing respiratory issues and irritation to the eyes, nose, and throat. It is important to use this type of glue in a well-ventilated area and to take necessary precautions, such as wearing gloves and protective eyewear, to minimize the risk of exposure to its toxic properties.

Explanation
Working in a well-ventilated area is not necessary to avoid tasting the fumes from CA glue. While it is important to have proper ventilation when working with any type of glue or chemical, CA glue does not produce strong fumes that can be tasted. Therefore, it is not necessary to work in a well-ventilated area specifically for this reason.

Explanation
The consistency of the Insta-Cure+ glue is perfect for filling gaps in balsa wood structures or model airplanes. This suggests that the glue is thick enough to effectively fill any spaces or cracks, ensuring a strong and sturdy construction. Therefore, the statement "True" is the correct answer.

Explanation
CA Glue adhesive typically takes around 5-15 seconds to dry. This type of adhesive is known for its quick drying time, making it ideal for bonding materials together rapidly. The range of 5-15 seconds allows for some variation in drying time depending on factors such as temperature and humidity. However, it is important to note that the adhesive may not reach its full strength immediately and may continue to cure over a longer period of time.

Explanation
CA glue, also known as cyanoacrylate glue, is a strong adhesive that can bond skin and other surfaces quickly. It is important to always wear protective clothing when using CA glue to prevent any accidental contact with skin or clothing. This can include wearing gloves, long sleeves, and safety goggles to protect the hands, arms, and eyes from potential harm. Taking these precautions can help minimize the risk of any accidents or injuries while working with CA glue.

Explanation
Safety glasses should not be removed while building or worn on top of the head at all times. Safety glasses are designed to protect the eyes from potential hazards such as flying debris, chemicals, or particles. Removing them or wearing them on top of the head can expose the eyes to these risks, rendering them ineffective in preventing injuries. It is important to wear safety glasses properly, covering the eyes completely, to ensure maximum protection.

Explanation
The statement "First aid supplies are available in the classroom" is false. This means that there are no first aid supplies present in the classroom. It is important to have first aid supplies readily available in case of any emergencies or accidents that may occur in the classroom. Without these supplies, it may be difficult to provide immediate medical assistance to someone in need.

Explanation
The statement emphasizes the importance of safety in the classroom, stating that it is non-negotiable. It also states that failure to follow rules will result in an automatic placement into a textbook for building projects for the rest of the year. This implies that not following safety rules will have consequences, reinforcing the idea that safety is indeed a priority in the classroom. Therefore, the correct answer is True.

Explanation
Pulling the cord on the plug when unplugging a device from an outlet can cause damage to both the cord and the outlet. It is recommended to firmly grasp the plug itself and gently pull it straight out of the outlet to avoid any potential harm.