Fluid found between cells; transports nutrients, oxygen, and waste.

Fluid inside cells; essential for chemical reactions and cellular function.

Membranes lining cavities open to outside; secrete mucus to trap pathogens.

Two-layered membranes lining closed cavities; reduce friction with serous fluid.

Line joint cavities; produce lubricating synovial fluid.

Immediate response to injury involving swelling, redness, heat, pain.

Replacement of damaged tissue with the same type of cells.

Final repair phase; tissue reorganizes and strengthens.

Fluid accumulation at injury site forming protective barrier.

Increased blood flow causing warmth to speed immune response.

Dilated blood vessels increasing blood flow to affected area.

Protective signal caused by inflammation chemicals.