I fell onto the tarmac and scraped my knee. The old wallpaper was scraped from the wall and replaced with a trendy design. I scraped the last of the butter out of the container and realised there was no gin left, either.
Yes, this most certainly could be more than a scraped knee. You should consider getting this evaluated by a medical professional. [[User:Cjonb|Cjonb]] 19:03, 2 Jun 2008 (UTC)
Your immune system.
Well at first it wil hurt. but after a while it will much better
She applies sunscreen before going out in the sun to protect her skin.
he injured it badly
sure. it won't hurt you, if that's what you're asking. if anything, the chlorine will clean the wound.
A knee can be broken through direct trauma, such as a hard impact or force applied to the knee joint. This can result in a fracture of one of the bones in the knee, such as the patella (kneecap), femur, or tibia. Treatment for a broken knee usually involves immobilization, pain management, and possibly surgery.
No, its just different use of language. In a skinned knee, a grazed knee or a scraped knee, the top layer of skin is rubbed off due to an accident like falling over. It is painful and forms a scab, but is not the same as a cut.
Acid-sensing ion channels (ASICs), transient receptor potential channels (TRPs), and purinergic receptors are all involved in responding to tissue injury like a scraped knee. These receptors can detect changes in pH, temperature, and the release of molecules such as ATP, which help to trigger pain sensation and initiate the healing process.
My finger bled when I pricked it on a thorn.
present, hurt: They always hurt me. past, hurt: I hurt my knee yesterday. past participle, hurt: She has hurt her knee badly.