Toxic Substance Identification and Response Quiz
Test your knowledge of toxicology with these 15 questions covering toxic substance identification, response, and safety measures.
#1
Which of the following is a commonly used toxic substance in households?
Bleach
Vitamin C
Table salt
Olive oil
#2
Which of the following is NOT a common symptom of acute toxicity?
Headache
Dizziness
Chronic cough
Nausea
#3
What does the acronym PPE stand for in the context of handling toxic substances?
Personal Protective Equipment
Professional Productivity Enhancement
Public Pollution Eliminator
Product Packaging Expertise
#4
Which of the following is NOT a characteristic of a toxic substance?
High volatility
Low reactivity
Carcinogenicity
Bioaccumulation
#5
Which of the following is NOT a common symptom of toxic substance exposure?
Skin irritation
Increased appetite
Respiratory problems
Nausea and vomiting
#6
What is the primary route of exposure to toxic substances in the workplace?
Ingestion
Inhalation
Dermal absorption
Injection
#7
What does the term LD50 represent in toxicology?
The amount of substance needed to cause death in 50% of the population
The amount of substance that is lethal for 50% of the test animals
The time it takes for 50% of the substance to be metabolized by the body
The concentration at which 50% of the population exhibits symptoms of toxicity
#8
Which government agency in the United States regulates toxic substances?
FDA (Food and Drug Administration)
EPA (Environmental Protection Agency)
CDC (Centers for Disease Control and Prevention)
NIH (National Institutes of Health)
#9
What is the purpose of Material Safety Data Sheets (MSDS)?
To provide information on the composition and potential hazards of substances
To advertise products
To outline emergency response procedures
To provide recipes for chemical synthesis
#10
Which of the following is a common route of exposure to toxic substances in the home?
Subcutaneous injection
Eye contact
Nasal inhalation
Vocal ingestion
#11
What is the first step in responding to a toxic substance exposure in the workplace?
Evacuate the area
Call emergency services
Identify the substance
Administer first aid
#12
What is the main objective of decontamination procedures after a toxic substance exposure?
To neutralize the toxic substance
To prevent spread of contamination
To mask the odor of the substance
To repair damaged equipment
#13
Which of the following factors does NOT affect the toxicity of a substance?
Route of exposure
Dosage
Individual susceptibility
Color of the substance
#14
Which of the following is NOT a symptom of chemical exposure in the eyes?
Blurred vision
Watery eyes
Auditory hallucinations
Redness and irritation
#15
What is the primary function of the liver in detoxifying the body?
Breaking down toxins into less harmful substances
Storing toxins for later elimination
Transporting toxins to the kidneys for excretion
Increasing the toxicity of substances
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