1. HBV may be stable in dried blood for at least ______ days. 2. Bleach should be in contact with a contaminated area for ______ minutes for complete disinfection. 3. Explain the possible reasons...

1. HBV may be stable in dried blood for at least ______ days.

2. Bleach should be in contact with a contaminated area for ______ minutes for complete disinfection.

3. Explain the possible reasons behind the 1992 OSHA standards, and give the policies set within this standard.