Answer:
tissue - as a dressing.
•Tissues are groups of similar cells that have a common function. The four basic tissue types are epithelial, muscle, connective, and nervous tissue. ... Connective tissue supports and protects body organs. Nervous tissue provides a means of rapid internal communication by transmitting electrical impulses.
~which is actually safe and has more uses.
clean clothes - dressing or bandage.
•can avoid infectious virus that can enter to an open wound.
duct tape or wide scotch tape.
~preventing to lose a blood from an open wound, because severe fluid loss makes it impossible for the heart to pump a sufficient amount of blood to your body.
