Exposure
* Most exposure affects brain development
  - oocyte maturation
  - photosynthesis
* Most exposure causes cancer
  - cell death
  - lung cancer death
  - occurs during childhood
* Most exposures occur through the bite of a rabid animal
  - with inorganic lead
* Some exposure affects health
  - public health
  - spermatogenesises
  - contributes to illnesses
  - leads to respiratory diseases
  - prevents diseases
  - fitnesses
  - responses
  - stress responses
  - the respiratory tract, kidneys, and liver
* also decreases the benefits of chemotherapy and other cancer treatments
  - includes potential hazardous impacts or explosions, and toxic or irritating vapors
  - is affected by the size and color of the room
  - occurs by inhalation of dust and aerosols, particularly in occupational settings
* are often dependent on the ability of a radionuclide to migrate through the biosphere.
* begins in the womb through the mother's exposures to toxic chemicals.
* can affect the respiratory and nervous systems, and cause skin and organ damage.
* can also cause dizziness, lightheadedness, nausea, confusion, and headache
  - skin, lung, blood, liver, and kidney problems
  - irritate the eyes, nose, and throat
  - lead to brain disease and convulsions
  - occur when people eat fruit, drink coffee, or smoke cigarettes
* can also occur when people smoke cigarettes or breathe automobile exhaust
* can also occur when people use certain paints, paint removers, or adhesives
  - certain paints, varnishes, or glues
  - gasoline and other products that contain toluene
  - gasoline or certain paints and cleaners
  - nitrobenzene-containing paints and polishes
  - products containing the chemical
  - suppress the immune system
* can cause blindness and damage optic nerves and retina
  - dizziness and lightheadedness rapidly leading to unconsciousness and death
  - effects ranging from eye and lung irritation to death in humans
  - headaches and loss of sense of smell
  - irritation of the eyes, nose, mouth, and throat
  - lung disease and related ailments
  - non-malignant lung diseases as well as lung cancer
* can damage the brain and nervous system
  - liver and kidneys
  - liver, kidneys, hearing and the sense of balance
* can irritate the eyes, nose, and throat
  - skin, nose, and throat
  - nose, throat, and eyes
  - skin, nose, throat, and eyes
* can lead to absorption of uranium, mostly through inhalation and ingestion
  - infertility and result in birth defects
  - lung cancer, especially for smokers
  - silicosis and other lung diseases
* can occur by a number of different pathways including normal diet and drinking water
  - breathing it in, by ingestion, or by absorbing it through the skin
  - dermally, by inhalation or by ingestion
  - from water used for drinking, showering, and other common household purposes
  - in three general ways, ingestion, skin contact and inhalation
  - result in tremors, salivation, vomiting, diarrhea and loss of coordination
* cans have consequences
  - term consequences
* causes brain damage
  - eye irritation
  - permanent damage
* causes skin irritation
  - pain, pruritis, redness, vesicles, necrosis and sloughing of epidermis
  - throat irritation
* combination of film speed, shutter speed, and lens aperture.
* damages eyes.
* decreases effectiveness of automobile brakes.
* depends on factors.
* desensitizes people to violence.
* form of protection.
* has impact
  - major impact
  - one common denominator - the amount of RF energy and the distance from the human body
  - term impact
* increase during the warm season since people are more active in the summer months.
* increases the risk of developing lung cancer, mesothelioma, or asbestosis.
* is abandonment
  - below levels
  - by ingestion and inhalation
  - disclosures
  - influence
* is known from the literature to predict, when people become active themselves
  - to cause cancer
  - light units
* is measured as the concentration of the chemical multiplied by the time of contact
  - in seconds, minutes, or hours relative to inhalation or skin absorption
  - more dangerous for children, because more of the mercury passes into their brains
  - most common through inhalation although it can also occur through skin absorption
  - part of the definition of risk
  - photographic films
  - photography
  - physical events
  - presentation
  - related chiefly to any dust created
* is the amount of a substance that an individual came into contact with
  - chemical the body contacts externally
  - ionization caused by radioactive material
  - light reaching the film
  - or number of organisms present at a particular time
  - controllable element of risk
  - degree to which a company is affected by exchange rate changes
  - factor that links toxicity and hazard
  - link between ambient air concentrations and public health impacts
  - only variable that humans can manage to reduce risks from toxic compounds
  - product of the years of experience times the frequency per unit of time
  - very important in surgery
  - via contaminated skin of infected animals, which often are sheep or cattle
  - views
  - vulnerability
* key factor in determining risk.
* leads to health problems
* means contact between the hazardous substance and a person, population, or ecosystem
  - pesticide contact mainly with skin, stomach, or lungs
* measure of the concentrations or persistence of a stressor within the defined system.
* necessary condition for cancer to develop.
  - from lead's presence in air, food, water, soil, dust and paint
  - if people inhale the spores
* occurs in the womb and via lactation
  - work place, in recreational settings and at home
  - over time
  - primarily through dietary intake of maize and groundnuts
* occurs through contact with a chemical
  - dietary consumption of contaminated cereals
* occurs when general partners become the financial managers of a limited partnership
  - particles are inhaled
  - people breathe gasoline vapors while filling gas tanks
  - skin has direct contact with contaminated soil
* pathways The routes by which radioactive material can reach or irradiate humans.
* prime culprit in the accelerated aging of the skin.
* produces central nervous system depression.
* promotes effects.
* relates both to the amount and frequency of coming into contact with a specific chemical.
* results in injuries
  - serious injuries