Ulcers

which one of the following is not the part of ulcer

• floor

• base

• edge

• surface

Undermined edge is seen in which one of the following type of ulcer?

• traumatic

• tuberculous

• squamous cell carcinoma

• basal cell carcinoma

Most common variant of RAS is

• major

• minor

• herpetiform

the picture depicts which one of the following RAS ?

• major

• minor

• herpetiform

Size of Ulcer in major RAS is

• <10 mm

• >10mm

• <10cm

• >10cm