Describe he defects of vision and how are they corrected. Illustrate your answer with the help of a diagram

 Describe the relationship between high blood pressure and thickening or arteries.

Force acting per unit surface area is called:
i. Pressure
ii. Work
iii. Energy
iv. Power

Name three diseases caused by dietary deficiency and three diseases caused due to excessive dietary intake, suggest measures for management of one disease disease from each category.

Vaccination to prevent small pox was introduced by;

i) Louis Pasteur

ii) Edward Jenner

iii) Robert Koch

iv) Antony Van Leeuwenhock

Define hypothyroidism. What diet is suitable for such a patient?

 Describe the anomalies associated with carbohydrate metabolism