Nobody gives something away for free on the internet without expecting something in return. If a company is offering something for free, then it means theyâre getting something from you. In Garcinia cambogia diet pill scams, that âsomethingâ is typically your credit card number, phone number, or email address.
Scrapes can occur on any part of the body but usually affect bony areas, such as the hands, forearms, elbows, knees, or shins. Scrapes on the head or face may appear worse than they are and bleed a lot because of the good blood supply to this area. Clean the wound and remove any dirt or debris to prevent infections (both bacterial skin infections and tetanus, or lockjaw), decrease scarring, and prevent tattooing of the skin. ( 2 If dirt or other debris is not removed from a scrape, the new skin heals over it.
List five major functions of epithelium in the body, and give examples of each. 1. protection; epithelium covering body surface protects against bacterial invasion and chemical damage. 2. absorption; epithelium specialized to absorb substances lines the stomach and small intestines. 3. filtration; in kidney tubules, epithelium filters (and absorbs and secretes). 4. excretion; Sweat is excreted from the body by epithelial cells in the sweat glands. 5. secretion; In glands, epithelial tissue is specialized to secrete specific chemical substances such as enzymes, hormones and lubricating fluids.