来自 昏昏睡睡HSE · From Drowsy HSE
CSP DAILY LEARNING · DAY 196
本课只做一件事：用 5 道题检验「职业暴露评估策略」，并把错的那几道归到具体原因上。
Test Exposure Assessment Strategy 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. SEG 的分组三要素是？
The three SEG factors are?
2. 个体采样头应放在？
Where does the personal sampling head go?
3. 暴露判定应对比的是？
Exposure judgment compares what to the OEL?
4. 「新发病例/人群·时间」计算的是？
'New cases per person-time' computes?
5. 再评估的触发不包括？
Which does NOT trigger reassessment?
错因归类 | Sort your misses
- 拿均值判合格 → 离散大时 95% UCL 早已越线Judging compliance by the mean → With high variability the 95% UCL is already over the line
- 定点读数当个人暴露 → 合规判定只认呼吸带个体数据Using area readings as personal exposure → Compliance calls require breathing-zone personal data only
- SEG 只按岗位分 → 任务与材料不同暴露差数倍，混组即失真Splitting SEGs by job title alone → Task and material differences multiply exposure several-fold; mixed groups distort the data
接下来学什么：下一块（Day 197–201）继续 Domain 6：噪声与听力保护——分贝对数、OSHA 与 NIOSH 交换率、听力保护计划四件套。
Next block (Days 197–201), still Domain 6: noise and hearing conservation — logarithmic decibels, OSHA versus NIOSH exchange rates, and the program essentials.
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.
← 返回课程目录 / Back to catalog