(i) The value display by Mr. Chopra are :
Care : He showed concerned for the health of the students.
Selfless service : We conducted seminar and health survey in most of the schools.
(ii) Awareness regarding diabetes and depression can be spread among student by seminars, health cmps, debates, pamphlates, workshops by doctors, etc. to highlight the nef to follow healthy eating habits and importance of physical activity in day to day life of students.
(iii) Side effects are caused when drug binds to more than one receptor site. Some antidepressant drug bind to receptor can cause dizziness, drowsiness, diarrhea, constipation and in higher dose they act as poisons and may cause death.
(iv) Artificial sweetening agents such as aspartame can be used in preparation of sweets for a diabetic patient. e.g., saccharin and aspartame.