Chat with AIExam 20: The Nervous System and Exposure to Lipophilic Toxicants or Transported Neurotoxic Agents
Exam 1: Biological Research in Toxicology3 Questions
Exam 2: Development of the Field of Toxicology3 Questions
Exam 3: Toxicology Terms and How They Relate to Organisms8 Questions
Exam 4: Hazard, Exposure, and Risk Modeling9 Questions
Exam 5: Absorption and Transport of Toxicants Through Membranes: Toxic Damage to Membranes5 Questions
Exam 6: Receptor-Mediated Toxicities on the Outside of Cells4 Questions
Exam 7: Detoxication and Activation by Cells: Metabolism of the Original Toxicant9 Questions
Exam 8: Damage to Cytosolic and Endoplasmic Reticulum Activities6 Questions
Exam 9: Damage to Mitochondrial and Chloroplast Activities5 Questions
Exam 10: Damage to Nuclear Structuresdna: Mutagenesis and Carcinogenesis7 Questions
Exam 11: Selective Genetic Sensitivity of Cells to Toxicants5 Questions
Exam 12: Nutritional Toxicity and Sensitivity7 Questions
Exam 13: Routes of Administration and Which Organs Are Most Likely Impacted Based on Route and Toxicokinetic Models8 Questions
Exam 14: Forensic Toxicity Testing4 Questions
Exam 15: The Skin and Eye: Most Likely Exposure Routes and Toxicities Due to Contact Exposure and Dose Toxicities4 Questions
Exam 16: Gastrointestinal System Toxicity and Oral Exposure Gi Tract, Pancreas, Liver7 Questions
Exam 17: The Lung and Gill Exposures Representing Toxic Concentrationsmodel for Environmental Toxicology4 Questions
Exam 18: The Cardiovascular System As Conduit for a Dose Becoming a Dosage: Exposure and Toxicities4 Questions
Exam 19: Bone Marrow and Immune Organ Toxicity Via Lymphatic and Blood Transport10 Questions
Exam 20: The Nervous System and Exposure to Lipophilic Toxicants or Transported Neurotoxic Agents5 Questions
Exam 21: Toxicity to Neuroendocrine Organs and Endocrine Disruption4 Questions
Exam 22: Toxicity to Reproductive Organs and Developmental Toxicity5 Questions
Exam 23: Excretion of Hydrophilic Toxicants and Metabolites and Kidney Toxicity5 Questions
Exam 24: Dispersion Modeling in Air, Water, and Soil: Likely Route of Exposure and Most Sensitive Organism Based on Dispersion and Concentration3 Questions
Exam 25: Agricultural Chemicals Pesticides and Fertilizers: Exposure and Impacts5 Questions
Exam 26: Industrial Chemicals That Biodegrade: Organic Chemical Exposures and Impacts5 Questions
Exam 27: Ndustrial Chemicals That Change Lipophilicity but Do Not Biodegrade: Metal Impacts4 Questions
Exam 28: Industrial Chemicals That Cause Atmospheric Changes and Direct Versus Indirect Toxicity: Gases, Vapors, Aerosols, and Radiation5 Questions
Exam 29: Toxicity of Pharmaceuticals and Personal Care Products Ppcps Into Water2 Questions
Exam 30: Venoms and Injection Toxicity Versus Poisonous Animals or Cells and Ingestion or Contact Toxicity5 Questions
Exam 31: Poisonous Plants or Plant Cells and Ingestion or Contact Toxicity5 Questions
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How might calcium disruption cause brain toxicity?
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VerifiedVia NMDA receptor (e.g. glutamate) or non-NMDA receptor (domoic acid).
How is the choroid plexus of interest in determining damage to the BBB?
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VerifiedThis is the site of CSF which bathes the brain. Metal damage here is separated in direct damage (Hg & Cd), transthyretin production and secretion pathway (Pb), and sequestered protective metal portion (Fe, Ag, Au).
What are examples of chemicals that alter gene expression to cause at least part of their neurotoxicity?
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VerifiedGlutamate (immediate-early gene), aglycemia (heat shock/stress protein genes), trimethyltin (stannin expression), ischemia (ubiquitin expression), and methylmercury chloride (developmental gene expression). Other agents that may affect gene expression via oxidative stress (paraquat), mitochondrial disruption (NH3), slow-developing
neurodegeneration (Al), and prolonged CNS depression (solvent exposures).
What is the blood-brain barrier and how is it breached by agents such as 3-chloropropanediol?
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