来自 昏昏睡睡HSE · From Drowsy HSE
CSP DAILY LEARNING · DAY 191
本课只做一件事：用 5 道题检验「毒理学基础」，并把错的那几道归到具体原因上。
Test Toxicology Fundamentals with five items and trace every miss to a specific cause.
本课不涉及：不出新知识点——只检验前四课学过的内容。
Not covered here: No new material — only what lessons 1 to 4 covered.
本课目标 | Learning objectives
- 5 题至少答对 4 题，并说清每题依据
- 把错题归为「词不懂 / 问句读错 / 依据不足」三类之一
- 说出本块学到的三条可迁移结论
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五题复盘 | Five-question recap
选出答案并提交，查看解析与依据。/ Pick an answer, submit, and read the rationale.
1. 职业环境中毒物进入体内的首要途径是？
The primary occupational route of entry is?
2. 体内旅程的正确顺序是？
The in-body sequence runs?
3. LD50 的正确理解是？
LD50 is correctly understood as?
4. NOAEL 与 LOAEL 分别是？
NOAEL and LOAEL are respectively?
5. 「单项都合格、合用出症状」最该想到？
Each chemical passes alone, symptoms appear together. Think?
错因归类 | Sort your misses
- 脱离剂量谈毒性 → 「低毒所以敞口」式翻车Discussing toxicity without dose → The "it's low-toxicity so no controls" trap
- 把 LD50 当人的安全线 → 动物口径不换算，限值另有来源Taking LD50 as the human safety line → Animal data isn't converted, and limits come from other sources
- 单项合格就结案 → 混合物相加/协同与任务峰值被漏Closing the case when each single agent passes → Mixture additivity/synergy and task peaks are missed
接下来学什么：下一块（Day 192–196）继续 Domain 6：职业暴露评估策略——相似暴露组怎么分、呼吸带怎么挂、95% 上限怎么判。
Next block (Days 192–196), still Domain 6: exposure assessment strategy — SEGs, the breathing zone, and the 95 percent upper limit.
学习打卡与笔记 | Progress & notes
已完成 0/4 项 / 0/4 tasks complete
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可靠来源 | Official references
BCSP — CSP Examination Blueprint (CSP11)
BCSP — Official Self-Assessments
BCSP — Certified Safety Professional (CSP)
Pearson VUE — CSP 考试预约 / Scheduling
本课为一般性学习资料，不替代现场专业评估、法规要求或组织程序。/ Educational content only.
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