All flashcards
Flashcard 1: What is the primary indoor air pollutant found in tobacco smoke?
Answer: Particulate matter. Tobacco smoke contains fine particles and toxic chemicals.
Flashcard 2: What is a common source of indoor ozone?
Answer: Photocopiers. Electronic equipment produces ozone as a byproduct.
Flashcard 3: What is the main health effect of exposure to carbon monoxide indoors?
Answer: Headaches and dizziness. CO prevents oxygen transport in blood, causing these symptoms.
Flashcard 4: What is a common source of formaldehyde in indoor environments?
Answer: Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
Flashcard 5: Which pollutant is released from gas appliances and is a lung irritant?
Answer: Nitrogen dioxide. Gas combustion produces this respiratory irritant.
Flashcard 6: What is the primary indoor source of lead exposure?
Answer: Lead-based paints. Old paint chips and dust contain lead particles.
Flashcard 7: Identify a common household product that releases VOCs.
Answer: Paints and varnishes. These products release various organic chemicals into air.
Flashcard 8: What health issue is commonly associated with exposure to asbestos fibers?
Answer: Asbestosis. Asbestos fibers cause lung scarring and breathing difficulty.
Flashcard 9: Which indoor air pollutant is a significant risk in buildings with poor ventilation?
Answer: Volatile organic compounds (VOCs). Poor ventilation allows VOCs to accumulate indoors.
Flashcard 10: Identify a common indoor air pollutant released by burning wood.
Answer: Carbon monoxide. Incomplete combustion of wood produces this toxic gas.
Flashcard 11: Identify the indoor air pollutant that is odorless and colorless.
Answer: Carbon monoxide. This toxic gas has no detectable smell or color.
Flashcard 12: Which indoor air pollutant can be reduced by increasing ventilation?
Answer: Volatile organic compounds (VOCs). Fresh air dilutes volatile organic compound concentrations.
Flashcard 13: Which indoor air pollutant is associated with respiratory infections?
Answer: Mold. Fungal spores can cause respiratory infections.
Flashcard 14: Identify the indoor air pollutant that can cause allergic reactions.
Answer: Dust mites. Microscopic organisms that trigger allergic responses.
Flashcard 15: What is a common source of indoor ozone?
Answer: Photocopiers. Electronic equipment produces ozone as a byproduct.
Flashcard 16: Which pollutant is a byproduct of combustion from gas stoves?
Answer: Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
Flashcard 17: What is a common source of formaldehyde in indoor environments?
Answer: Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
Flashcard 18: What is the main health risk of long-term exposure to radon?
Answer: Lung cancer. Radioactive decay damages DNA in lung cells.
Flashcard 19: Which pollutant can be controlled by using exhaust fans in kitchens?
Answer: Carbon monoxide. Exhaust fans remove combustion gases from cooking.
Flashcard 20: Which pollutant is a byproduct of combustion from gas stoves?
Answer: Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
Flashcard 21: Identify the indoor air pollutant that causes irritation to eyes and throat.
Answer: Formaldehyde. This chemical irritates mucous membranes in eyes and throat.
Flashcard 22: Which pollutant is commonly found in household cleaning products?
Answer: Volatile organic compounds (VOCs). Chemical cleaners release various organic vapors.
Flashcard 23: Identify a source of indoor sulfur dioxide.
Answer: Burning coal. Coal combustion releases sulfur-containing gases.
Flashcard 24: Which indoor air pollutant is primarily a concern in older buildings?
Answer: Asbestos. Used as insulation in buildings before health risks were known.
Flashcard 25: What is a common biological indoor air pollutant?
Answer: Mold spores. Living organisms that release allergens and toxins.
Flashcard 26: Name an indoor air pollutant that can cause lung cancer.
Answer: Radon. This radioactive gas is the second leading cause of lung cancer.
Flashcard 27: What indoor air pollutant is primarily associated with radon decay?
Answer: Radioactive particles. Radon decay releases alpha particles that damage lung tissue.
Flashcard 28: What is a primary source of indoor benzene exposure?
Answer: Tobacco smoke. Cigarettes contain and release benzene compounds.
Flashcard 29: Identify a pollutant commonly found in scented candles.
Answer: Particulate matter. Burning wax and fragrances release fine particles.
Flashcard 30: What kind of indoor pollutant can be reduced with air purifiers?
Answer: Particulate matter. Filters capture solid particles suspended in air.