The ink must penetrate the 3rd layer of the skin.
Well, I heard it like this! There are three layers of skin, the epidermis, the dermis, and the subcutaneous,or the Fatty layer. The top two must be penetrated for the tattoo to stay...Whether the third layer is touched doesn't matter unless you flood it with two much ink which will cause staining on the surface of the skin in and around the tattoo. Hope this helps.....
Well, Aang's arrows are just tattoos. The monks dye his skin permanently so they stay there. That's it, really.
Cystogram if dye is injected in the bladder, and micturating cystogram if dye is injected intravenously for IVP for kidney and bladder x'rays
Yes you can Dye your head similarly to how people get tattoos on their head.
Dye is put into the brain using an Intravenous method. They dye is injected into the blood stream where it travels to the brain.
Fetal pigs are injected with dye to help visualize the circulatory system during dissection. The dye allows students to see the blood vessels and organs more clearly, enhancing their understanding of the anatomy and physiology of the pig.
In this procedure, a special dye is injected into the lymphatic channels through a small cut (incision) made in each foot. The dye is injected slowly over a period of three to four hours.
an alternative to ERCP that involves the insertion of a long, flexible needle through the skin to the bile ducts; contrast dye is then injected into the ducts so that they may be visualized by x ray.
in HSG a dye is injected transcervically to check the patency of the tube of femalel genital organs. so when the dye is injected it spills out to the peritoneal cavity which proves patency of the tubes and is known as peritoneal spillage.
the dye in a tiedye kit will stain your skin for a while
yes... it can be used to dye skin but it isn't permanent, it is only temporarily, but it works!
because people want to dye the color of their eye
a four color dye-injected quartz stone..., quite lovely.