So long as the cut stops bleeding, you treat it the same as any cut:
put ice on it for a while and also get blistex or any other lip balm to help close the cut
Possible? Barely. Likely? Absolutely not.
Then if the lip was broken and swollen then you have give epinephrine shot.
BustedLipGear.com
no
A cut on your lip will only blister if it has become infected. If this is happening, visit your doctor for proper treatment.
take the kitten to a vet. i doubt you are qualified to treat an abscess
No, a cleft lip means that your lip has naturally formed as if it had been cut in half. A simple surgery can fix this.
it will feel very uncomforable and possibly cut the inside of your lip
No. Pubic lice don't burrow under your skin.
Its disgusting cut if off
Put water on it.
Use lip care daily. Treat dry or chapped lips with a medicated lip care product.