Tissue Injury & Wound Healing Part 1

What two potential effects can occur when a force is applied onto the body?

• Bend and Break

• Acceleration and Deformation

• Crack and Snap

• Nothing happens when a force is applied to the body

Which of the following is not a type of force?

• Shear

• Twist

• Axial

• Compressive

Collagen is the major building block of

• Skin, Visceral Organs, Brain

• Skin, Tendons, Ligaments

• Ligaments, Tendons, Bones

• Cartilage, Ligaments, Bones

A membrane that encloses an articulation

• Tendons

• Ligaments

• Joint Capsule

• Bursae

Connects muscle to bone

• Joint Capsule

• Tendon

• Bursae

• Ligament

A membranous sac that contains small amounts of synovial fluid and serve to reduce friction

• Joint Capsule

• Tendon

• Bursase

• Ligament

Connects bone to bone

• Joint Capsule

• Tendon

• Bursae

• Ligament

Match the following

• Bursitis

• Caused by a reflex action that can be biomechanically derived or initiated by a mechanical blow to a nerve or muscle

• Subluxation

• Inflammation of one or more bursae, caused by an overproduction of synovial fluid

• Spasm

• Irregular tear in skin, combo of tension and shear forces

• Tendonitis

• A partial or incomplete dislocation, where the joint dislocates and then relocates

• Laceration

• Inflammation within the tendon itself

Match the following

• Sprain

• Injury to muscles and tendons caused by indirect forces

• Dislocation

• A clean cut produced by the application of a tensile force applied to the skin as it is stretched along a sharp edge

• Strain

• Traumatic injury that occurs when the bones that comprise a joint are forced beyond normal position resulting in displacement of one joint surface on another

• Muscle Contusion

• Results from a direct blow or compressive force

• Incision

• Traumatic injury to ligaments caused by an abnormally high tensile forces

This phase occurs when the body begins to create a scab, which provides temporary protection to the wound

• Maturation Phase

• Inflammation Phase

• Proliferative Phase