Soft tissue healing

What is the function of an osteoblast?

• Build up bone

• Break down bone

In fracture healing the remodelling stage can last 6-7 years

• True

• False

The bone becomes strengthening along lines of stress is the ________ Law

• Wilder's

• Hunter's

• Wolfe's

• Fitts's

Which chemical is a powerful vasodilator

• Bradykinin

• Histamine

• Prostaglandins

• Seratonin

What do platelets secrete to make them stickier?

• ATP

• Fibrin

• Epinephrine

• ADP

Which factor is important in combining the instrinsic and extrinsic clotting pathways?

• Accelerin

• Stuart-prower

• Prothrombin

• Fibrin

Which is not a cardinal sign of inflammation?

• Heat

• Redness

• Sweating

• Swelling

The process where cells get attracted to an injury cite

• Diapedesis

• Extravasation

• Polarity

• Chemotaxis

Basophils are phagocytes

• True

• False

Granulation phase of soft tissue healing is characterized by:

• Increase in phagocytosis

• Increase in fibroclasts

• Increase in fibroblasts

• Decrease in collagen formation