9.03 Toxicology.pdf - 9.03 Toxicology Ciara Goins May 2 2019 Lydia Goodrum Objective(s Identify the primary principle in toxicology Describe events

9.03 Toxicology.pdf - 9.03 Toxicology Ciara Goins May 2...

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9.03 Toxicology Ciara Goins May 2, 2019 Lydia Goodrum Objective(s): Identify the primary principle in toxicology. Describe events, pollutants and effects on human health, model, simulate, and evaluate dose-response relationship. Data: 1.Alcohol 2.Nicotine 3.Sodium Chloride 4.Sucrose Sodium Cyanide Sample Size = 190 Dose Number of Deaths Death Rate % 1 8 4.21% 2 16 8.42% 3 30 15.79% 4 48 25.26% 5 68 35.79% 6 89 46.84% 7 119 62.63% 8 140 73.68% 9 173 91.05%
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10 190 100% The LD50 of this graph is about 6.2-6.3 doses. Arsenic Sample size = 210 Dosage Number of Deaths Death Rate 2 2 0.95% 4 6 2.86% 6 11 5.24% 8 22 10.48% 10 41 19.52% 12 72 34.29% 14 131 62.38% 16 198 94.29% 18 210 100%
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The LD50 of this graph is about 13 doses. It’s time to complete further research. The LD50 of several chemical substances, both toxic and non-toxic, are displayed in the table on the next slide. You will calculate the amount statistically required to have a 50% chance of death for each of the substances listed in the table. You will need
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  • Spring '19
  • Lydia Goodrum
  • Toxicology

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