Cost Benefit Analysis of Preventing Childhood Exposure to Lead Poisoning

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2010 mid term exam1. Question: In considering the monetary estimates of childhood lead poisoning prevention, list and note the relative importance of the categories of costs and benefits that need to be considered is projecting a cost/benefit ratio. Use a standard housing remediation approach for those expenses. Where does the balance lay? What are the options and barriers to moving it forward?General Effects of Childhood Lead Poisoning When lead in inhaled it, the lead could be deposited in the bones where some essential body function occurs e.g. blood formations, calcium absorption. Lead is also transported in blood stream and deposited in muscle and nerves and blood vessels. The deposition of lead in these organs systems eventually results in the malfunctioning of these organs. These malfunctions could include decrease in bone and muscle growth/co-ordination, damage to the nervous system and other organs of the body. (KidsHealth, 1995-2010) The above mentioned effects could also impair breakdown and use of nutrients by the body, decreased hearing ability. In addition, it affects child growth, in the sense that it has been shown that children with higher blood lead levels may on average be shorter than their genetic potential by 1cm.Effect of Lead on cognition and Behavior of Children: Lead poisoning have been identified as one of the factors responsible for cognitive deficits and mental illness among children. There has been shown a correlation between Blood Lead Level and cognitive functioning in children and infant (Bruce P. Lanphear, 2005). Bruce P et al in a study of Low-level environmental lead exposure and children's intellectual function, showed an inverse relationship between blood lead concentrations and IQ score... ... middle of paper ... ...d (safety gates) to protect the child from falling over and coursing injuries to himself.4. Fire places should be kept off while the child is around, or at least have a steady hedge around the fire-place that would protect the child from falling into the fire.5. Medication should be kept away from the reach of the child to avoid overdose6. Alcoholic beverage should be kept away from the reach of child, to protect the child from alcohol poisoning.7. Door and window should kept lock to protect the child from falling out thus coursing severe injury8. Keep animals and pets away from the child, as they may cause direct harm to the child, or cause allergies to the child.9. Cleaning/washing agents in the bath rooms and kitchen should be locked away to prevent the child from drinking such.10. Matches and lighters should kept away to prevent the child from starting a child.

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