Modality refers to the method of applying a therapeutic or physical treatment

Which of the following is a rule for correct body mechanics when moving a heavy load?

A. Bend, don't stoop B. If the load is too heavy, keep your back as straight as possible and align the load with your center of gravity C. Crouch down with your feet apart, and push or pull the load rather than lifting it D. Twist your body, and use the large muscles of your legs to lift the load E. None of the above

Bacteria and viruses that can cause illness or disease are collectively known as:

a. Hazards. b. Micro-organisms. c. Pathogens. d. Germs.