1.
What does the health hazard pictogram represent?
Correct Answer
C. Carcinogen
Explanation
The health hazard pictogram represents substances or mixtures that have the potential to cause cancer or other serious health effects. These substances are known as carcinogens. They can be found in various forms such as chemicals, radiation, and certain types of viruses. Exposure to carcinogens can increase the risk of developing cancer over time. It is important to handle and use these substances with caution to minimize the risk of exposure and associated health hazards.
2.
What does the flame pictogram represent?
Correct Answer
D. All of the above
Explanation
The flame pictogram represents all of the above options, which include organic peroxides, emits flammable gas, and flammables. This means that any substance or material falling under these categories will be indicated by the flame pictogram.
3.
What does the exclamation mark pictogram represent?
Correct Answer
B. Acute Toxicity
Explanation
The exclamation mark pictogram represents acute toxicity. This symbol is used to indicate that a substance is harmful or toxic if it is ingested, inhaled, or comes into contact with the skin. It serves as a warning to handle the substance with caution and take necessary safety precautions to avoid any harm or adverse effects.
4.
What does the gas cylinder pictogram represent?
Correct Answer
B. Gases under pressure
Explanation
The gas cylinder pictogram represents gases under pressure. This symbol is used to indicate that the contents of the cylinder are in a compressed state and can potentially cause explosions or leaks if mishandled. It serves as a warning to handle the cylinder with caution and follow proper safety protocols to prevent accidents or injuries.
5.
What does the corrosion pictogram represent?
Correct Answer
B. Eye Damage
Explanation
The corrosion pictogram represents eye damage. This means that the substance or material depicted by the pictogram has the potential to cause severe damage to the eyes upon contact. It serves as a warning to individuals to take necessary precautions to protect their eyes when handling or being exposed to such substances.
6.
What does the exploding bomb pictogram represent?
Correct Answer
D. All of the Above
Explanation
The exploding bomb pictogram represents all of the options listed: explosives, self-reactives, and organic peroxides. This symbol is used to indicate substances or materials that have the potential to explode or cause a violent reaction. Therefore, any substance falling into these categories would be represented by the exploding bomb pictogram.
7.
What does the flame over circle pictogram represent?
Correct Answer
B. Oxidyzers
Explanation
The flame over circle pictogram represents oxidizers. Oxidizers are substances that can cause or enhance the combustion of other materials by providing oxygen. The flame symbolizes the potential for fire or combustion, while the circle represents containment or restriction. Therefore, this pictogram is used to indicate substances that have the ability to cause or support combustion and should be handled with caution to prevent accidents or fires.
8.
What does the environment pictogram represent?
Correct Answer
A. Aquatic Toxicity
Explanation
The environment pictogram represents aquatic toxicity. This means that the substance or material depicted by the pictogram has the potential to harm aquatic life or ecosystems. It serves as a warning to handle and dispose of the substance or material with caution to prevent any negative impacts on the environment.
9.
What does the skull and cross bones pictogram represent?
Correct Answer
C. Acute toxicity (Toxic or fatal)
Explanation
The skull and crossbones pictogram represents acute toxicity, indicating that the substance is toxic or potentially fatal if ingested, inhaled, or comes into contact with the skin. This symbol is commonly used to warn people about the danger and potential harm associated with the substance.