| A | B |
| concept | idea |
| fatigue | being tired |
| patrol | the act of walking or going around or through an area, building, etc., in order to make sure that it is safe |
| to document | to prove (something) by using usually written evidence |
| inactivate | cause not to work |
| stimulus | something that causes a change or a reaction eg.coffeine |
| disruptive | causing problems |
| keep one's temper | not become angry |
| traffic violation | sth illegal done by a driver |
| at its peak | in very good condition |
| compromised | hurt or damaged (your reputation, integrity, etc.) by doing something that causes people to lose respect for you |
| nursing homes | homes for sick and older people |
| off track | to keep away from the work that is being done |
| susceptible | get sick more easily and more often |
| routine | regular, not special |
| implications | consequences |
| to condition | to train or influence (a person or an animal) to do something or to think or behave in a certain way |
| tended to be | were usually |
| curriculum | material that must be taught in a course |
| immune system | body's defense against disease |
| force | physical strength, power |
| psychosomatic | caused by the mind |
| malfunction | not work correctly |
| medication | drug |
| to manifest | to show (something) clearly |
| assignments | specific job or task |
| ulcer | holes in the lining of the stomach |
| invaders | attackers |
| accountants | people who figure taxes |