By Boeckholt, Sue | October 27, 2011
The first time someone uses a drug, he or she experiences unnaturally intense feelings of pleasure. But the brain will start changing. Dopamine, responsible for pleasure, is severely weakened. The person feels flat, lifeless . . .
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Sentral Elementary/North Sentral Kossuth Middle School
May 5, 2011
Kari Hardt, RN
Sentral Elementary/NSK Middle School Nurse
The following article is from North Iowa Community Action Organization.
Lead Poisoning
Lead poisoning occurs when a . . .
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