To provide a worker protection from exposure to hazards, the recommended first choice is to utilize
a. ppe.
b. engineering controls.
c. heavy equipment.
d. emergency response procedures.

What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs