Safety Technology Exchange Edition: Daily Question (2016.5.27)
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bg10.png http://bbs.hcbbs.com/static/image/hrline/line7.png Type: Fill-in-the-blank question. Question: [Theoretical Basics] http://bbs.hcbbs.com/static/image/hrline/line9.png The routes of human poisoning include ________, ________, ________. Respiratory system (respiratory tract, inhalation), digestive system (digestive tract, ingestion), skin absorption
There are four common routes: (1) ingestion (such as drugs, pesticides, cleaners, etc.), (2) inhalation (such as toxic gases), (3) dermal absorption (such as mercury, toxic plants), (4) injection (such as bites from venomous snakes or insects)
The routes of human poisoning include __respiration__, __skin__, and __digestive tract__.
Respiratory system (respiratory tract, inhalation) Digestive system (digestive tract, ingestion) Skin absorption
Respiratory system (airways, inhalation), digestive system (digestive tract, ingestion), skin absorption