Preview

Lead Effect

Satisfactory Essays
Open Document
Open Document
167 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Lead Effect
Lead has a huge impact on the nervous system. Exposure to lead wreaks havoc in the brain, with consequences that include lower IQ and reduces potential for learning. Secondly, lead effect in the brain can also cause memory loss. These record have been mostly shown to take more effect on children the age of 6 or lower, poison in the lead is the cause of this. Finally, effects from lead to the brain can cause behavioral issues. Disturbances in behavior and social conduct are very common among victims of lead poisoning. In a study, children with higher blood lead levels had internalizing problems, such as anxiety and depression, as well as some externalizing problems. U.S. studies have reported that lead exposure causes what psychologists call

You May Also Find These Documents Helpful

  • Good Essays

    While rare, long term effects can be devastating, they are also extremely rare. These problems include memory problems, lack of inhibition, intense anger or aggression, personality changes, lack of…

    • 336 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Chemical Influences

    • 1165 Words
    • 5 Pages

    Experiment 12 Influences of Molecular Shape and Intermolecular Forces on Physical Properties By Hannah Kloss Chemistry 112L- 01 --- Eric Boakye November 10, 2014 Physical properties are properties that can be measured and seen in an object. An example of a physical property of an object would be the color, mass, solubility, volume, or the polarity of an object. A physical property can change the appearance of an object, but that does not mean that the chemical composition has to change. The chemical composition can remain the same. Physical properties are separated into two different categories.…

    • 1165 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Heavy Metal Contamination

    • 896 Words
    • 4 Pages

    Heavy metal contamination occurs though all facets of life such as air, water, food, soil, and in everyday objects and occurrences. When heavy metals enter the air from factories emissions and smoke, it is exposed to the body, which mostly affect your skin and lungs such as Cadmium and Arsenic. Common water contaminates are Chromium and Thallium, Chromium can enter the water source usually through spills and leaks from power plants. Thallium like other metals occurs naturally in water but some areas can contain elevated levels. Mercury is in water as well and many older fish have the ability to keep mercury in their system that can be dangerous as a food source. Lead poisoning can come from all of the occurrences discussed and can be very dangerous health wise and can lead to chronic and acute problems. Soil contaminated with heavy metals very much negatively affect plants, animals, and even humans (food chain). There are many remediation techniques such as bioremediation that…

    • 896 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    This paper aims to examine the correlation between prenatal and postnatal mercury exposure in children and associated neurological functioning. Neurological functioning is defined as aspects affecting behaviour, learning, motor functioning and IQ. Throughout this paper, multiple literature sources are studied to assess the evidence of adverse effects of neurological development in children as a result of low- dose mercury exposure. Studies were done in multiple countries with various sample sizes and sources of exposure. Our review focuses on children because they are the most vulnerable to environmental threats as children are constantly growing and developing. Our studies also focus on exposure to low levels of mercury because it is not understood as well as acute toxicity to mercury exposure (PP, 2003). Chronic exposure to low level mercury is an important area of mercury health research because the general population is primarily exposed to this form. Understanding the mechanisms and exposure pathways can aid to limit mercury exposures. Also, future regulations on the safe level of mercury exposure can…

    • 5524 Words
    • 23 Pages
    Powerful Essays
  • Good Essays

    * Achuar people pollution destroy fragile ecosystem kill fish & wildlife contaminate water damage health. Survey 2008 cadmium levels blood more 98% exceed safe levels. 66% children levels lead blood exceeds max. safe amount.…

    • 363 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    References: (Burns & Beaumont, 1989). These data are generally linked to a more extensive visit…

    • 3549 Words
    • 15 Pages
    Powerful Essays
  • Satisfactory Essays

    Ce333

    • 8968 Words
    • 36 Pages

    collected from 1,254 7th and 8th grade students in two states. A ‘‘dose’’ of exposure…

    • 8968 Words
    • 36 Pages
    Satisfactory Essays
  • Satisfactory Essays

    informative water

    • 280 Words
    • 2 Pages

    Must put water into your body to survive, so what exactly are you putting in your body?…

    • 280 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    mental retardation

    • 1195 Words
    • 5 Pages

    70. 55. 40. 25. These are the four degrees of mental retardation. These numbers represent the severity of mental retardation in an individual. Each degree is categorized under Mild, Moderate, Severe and Profound. Severity Unspecified is also a term used when there is a strong presumption of Mental Retardation but the standards test cannot conclude the severity therefore the person’s intelligence is not sustained by the standard test.…

    • 1195 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Vaccines And Autism

    • 852 Words
    • 2 Pages

    I found a study published in 2011, in the Journal of Toxicology and Environmental Health (http://www.tandfonline.com/doi/abs/10.1080/15287394.2011.590097?journalCode=uteh20), which investigated the connection between a child with autism and a genetic predisposition to sensitivity to mercury. It…

    • 852 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Use of Lead in Cosmetics

    • 1988 Words
    • 8 Pages

    Linhan Zhang Mr. Young Grade 10 Science 24 February, 2013 Word count: 1459 Turn It In Index: 13%…

    • 1988 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Elemental Exposure-General Truisms Childhood Lead Poisoning Why you might be smarter than your parents • Most are not toxic • Nutritional = less toxic (Zn, Cd)…

    • 813 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Pamplet

    • 503 Words
    • 3 Pages

    Lead poisoning is a serious and sometimes fatal condition. It occurs when lead builds up in the body. Lead is a highly toxic metal and a very strong poison.…

    • 503 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    Lead poisoning is the most serious environmental health threat to children and one of the most significant contributors to occupational disease. Lead causes symptoms ranging from the loss of neurological function to death depending upon the extent and duration of exposure. In children, moderate lead exposure is responsible for a significant decrease in school performance, lowering IQ scores, and is linked with hyperactive and violent behavior. Both children and adults can suffer from a range of illnesses including effects on the central nervous system, kidneys, gastrointestinal tract, and blood forming system.…

    • 1962 Words
    • 8 Pages
    Better Essays
  • Satisfactory Essays

    The second thing that I want to talk about are the effects that such toxic environment as…

    • 562 Words
    • 2 Pages
    Satisfactory Essays