Q10_Tissue Healing and Repair

A 30-year-old woman presents with a clean surgical incision on her abdomen from an appendectomy. What is the most likely process by which this wound will heal?

• Primary intention

• Secondary intention

• Tertiary intention

• Delayed primary intention

A 60-year-old man with diabetes presents with a chronic ulcer on his foot. The wound has a large amount of tissue loss and is healing slowly with significant scar formation. Which process describes his wound healing?

• Primary intention

• Secondary intention

• Tertiary intention

• Regeneration

A patient suffers a laceration that penetrates the dermis. Which phase of wound healing involves the formation of granulation tissue?

• Hemostasis

• Inflammation

• Proliferation

• Remodeling

A 50-year-old man presents with a non-healing wound on his leg. Biopsy reveals the presence of fibrous connective tissue and numerous blood vessels. This tissue is best described as:

• Scar tissue

• Granulation tissue

• Necrotic tissue

• Regenerative tissue

A 25-year-old woman has a superficial skin wound that heals without significant scarring. Which type of tissue regeneration capability does skin have?

• Labile

• Stable

• Permanent

• Transient

A 65-year-old woman suffers a myocardial infarction, resulting in the loss of cardiac muscle cells. Which type of tissue are cardiac muscle cells classified as, based on their regenerative capabilities?

• Labile

• Stable

• Permanent

• Regenerative

A patient undergoes liver surgery, and the liver regenerates to its original size over time. Which type of tissue regeneration capability does the liver have?

• Labile

• Stable

• Permanent

• Transient

A 40-year-old man with uncontrolled diabetes has a wound that shows signs of delayed healing. Which systemic factor is most likely contributing to this delayed wound healing?

• Adequate blood supply

• Young age

• Poor nutritional status

• Infection at the wound site

A 70-year-old man presents with a wound that has reopened after initially starting to heal. What is the term for this complication?

• Dehiscence

• Contracture

• Keloid

• Hypertrophic scar

A patient with a burn injury develops thick, raised scar tissue that extends beyond the original wound boundaries. What is this condition called?

• Dehiscence

• Contracture

• Keloid

• Hypertrophic scar