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Did you know?
Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
Did you know?
Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.
Did you know?
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Did you know?
The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
Did you know?
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
![Common skin signs are often evidence of an illness or disorder. A papule is a solid, circumscribed, ...](https://biology-forums.com/gallery/47/medium_665046_01_03_17_6_26_24_26134728.jpeg)
![Common skin signs are often evidence of an illness or disorder. A vesicle is a small fluid filled ...](https://biology-forums.com/gallery/47/medium_665046_01_03_17_6_26_25_26138855.jpeg)