What is hypertension ? Why is it caused ? What harm can it do ?

What is backlash error ? Why is it caused ?

What is hypertension ? What are its causative factors ?

What is hypertension? What are its causative factors ?

Hypertension is not caused by

Hypertension is not caused by

What is hypertension? How does it affect human health?

(a) Describe the parts of our tooth with the help of a labelled diagram (b) What is meant by dental caries ? How are they caused ? (c) What is dental plaque? What harm can it do ? How can the formation of plaque be prevented ?

What are hypertension and hypotension?

Mild hypertension is caused due to excess secretion of