I think that nerve tissue is brain, epithelial is skin, muscle is intestines and connective is body joints :)
The arteries carry oxygenated blood away from heart and then re-takes it back to your system
Answer:
Avoiding harsh soaps, detergents, perfumed soaps or lotions and known allergy triggers may help to soothe irritated skin. Using an antihistamine or steroid cream may also help.