Nikolas
Created page with "* Occupational toxicology ** The maximum working time in occupational exposure to hazardous compounds is: *** 8 hours per day, 5 days per week, 240 shifts per year ** Measurement of toxicity – by LD50 (the dose which kills 50%) ** Toxicity according to timeframe *** Acute toxicity – within 24 hours *** Subacute toxicity – between 24 hours and 90 days *** Chronic toxicity – later than 90 days ** Elimination of organic toxic materials *** Phase 1 of biotransformati..."