<prompt> All are elements of primary health care except:Adequate supply of safe waterProvision of free essential drugs only to poorPromotion of food supply proper nutritionPrevention control of locally endemic disease  <response>: Ans: b. Provision of free...Elements of primary health care: 8 Essential component:Education concerning prevailing health problems the methods of preventing controlling themPromotion of food supply proper nutrition,An adequate supply of safe water basic sanitation.Maternal child health care including family planningImmunization against major infectious diseasesPrevention control of locally endemic diseaseAppropriate treatment of common diseases injuriesProvision of essential drug 