Evaluate chemical and physical asepsis techniques.

Evaluation should include chemical techniques (e.g., antibacterial cleansers and antiseptic cleansers) and physical techniques (e.g., washing hands frequently, covering the mouth when coughing, covering open wounds, wearing a mask and gloves). 

Process/Skill Questions:

• When are masks most effective?
• Does length of time matter when washing hands?
• What is the difference between an antiseptic and an antibacterial cleanser? What are the appropriate uses of each?
• Why should standard precautions be strictly followed?