Answer and Explanation:
a. Knowledge and awareness: Knowing how to recognize that an environment has dangers that must be avoided. Example: a professional realizes that the wall shelves have loose screws and quickly calls someone to fix this, before an accident happens.
b. Ability: Be realistic in telling a co-worker that his or her ability is not sufficient to promote safe work. Example: an employee prevents a trainee from working with acids, since the trainee does not have enough capacity to handle these elements safely.
c. State of Mind: Professionals must always be aware that all team members are in emotional and psychological conditions of sufficient quality to carry out work safely. Example: a truck driver who received sad news over the phone, decides to park the truck and only drive again when he is in a better state of mind.
d. Environmental conditions: Analyze possible environmental hazards and avoid them. Example: electricians, avoid manipulating power cords in stern environments in moments of rain, as there is a risk of electroshock.
