Tissue Healing Process

What is the body's initial response to injury?

• Matureation

• Proliferation

• Remodeling

• Inflammation

What is the main difference between necrosis and apoptosis?

• • A. Necrosis is a passive process, while apoptosis is an active one.

• • B. Necrosis is a controlled process, while apoptosis is uncontrolled.

• • C. Necrosis results in inflammation, while apoptosis does not.

• • D. Necrosis involves the formation of apoptotic bodies, while apoptosis does not.

Which of the following is a classic cardinal signs of inflammation? Choose all that apply.

• Fever

• Swelling

• Pain

• Redness

Vasodilation Causes?Choose all that apply.

• Increase Blood Flow

• Heat

• Redness

• Swelling

What hormone is release to cause vasodilation and immune response?

• Histamine

• Growth Hormone

• Cortisol

• Insulin

Pain in the inflammation process is caused by the increase in pressure caused by swelling and/or edema on What anatomical structure?

• muscle

• bone

• nerve

• skin

Blood clots are made out of what two main components?

• • A. Red blood cells and white blood cells

• • B. Platelets and plasma

• • C. Platelets and fibrin

• • D. Plasma and fibrinogen

Fibroblasts migrate to the site of injury to:

• • A. Remove damaged tissue

• • B. Produce new blood vessels

• • C. Form scar tissue

• • D. All answers are correct

Why do some scars appear pale?

• • A. Due to decreased blood flow to the area

• • B. Because of excessive collagen production

• • C. Due to the presence of melanin

• • D. Because of infection

When is suturing typically recommended for a wound?

• • A. For all wounds, regardless of size or depth

• • B. For minor cuts and scrapes

• • C. For deep wounds with significant tissue loss

• • D. For wounds that are clean and do not involve significant tissue loss