Question

Define Uʟᴄᴇʀ....✖

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Answer 1

Answer:

a painful area on your skin or inside your body. Ulcers may produce a poisonous substance and sometimes bleed

Explanation:

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Answer 2

Answer:

The medical definition of an ulcer is “a break in skin or mucous membrane with loss of surface tissue, disintegration and necrosis of epithelial tissue, and often pus”. Basically, an ulcer is an open sore or wound. Ulcers can be internal or external.