#1
Which of the following is a primary goal of surgical wound management?
To minimize infection risk and promote healing
ExplanationPromoting healing and minimizing infection risk are primary goals.
#2
In surgical wound management, what does the term 'epithelialization' refer to?
Covering the wound with epithelial cells
ExplanationEpithelialization refers to covering wounds with epithelial cells.
#3
In the context of wound healing, what is angiogenesis?
Formation of new blood vessels
ExplanationAngiogenesis is the formation of new blood vessels.
#4
In surgical wound management, what does the term 'keloid' refer to?
Excessive scar tissue beyond the wound borders
ExplanationKeloid refers to excessive scar tissue beyond wound borders.
#5
What is the role of macrophages in the wound healing process?
Phagocytosis of bacteria and debris
ExplanationMacrophages perform phagocytosis of bacteria and debris in wound healing.
#6
What is the typical duration of the inflammatory phase in the wound healing process?
3-5 days
ExplanationInflammatory phase typically lasts 3-5 days.
#7
Which type of wound closure involves the use of staples or sutures to bring the wound edges together?
Primary closure
ExplanationPrimary closure uses staples or sutures for wound edges.
#8
What is the purpose of negative pressure wound therapy (NPWT) in surgical wound management?
To enhance wound healing and reduce bacterial colonization
ExplanationNPWT enhances healing and reduces bacterial colonization.
#9
Which of the following factors can contribute to delayed wound healing?
Nutritional deficiencies
ExplanationNutritional deficiencies can delay healing.
#10
Which type of suture material is absorbable and commonly used for internal tissue closure?
Catgut
ExplanationCatgut is absorbable and used for internal tissue closure.
#11
What is the purpose of a surgical drain in wound management?
To remove excess blood and fluid from the wound site
ExplanationSurgical drains remove excess blood and fluid.
#12
What is the primary function of platelets in the wound healing process?
Formation of blood clots
ExplanationPlatelets primarily form blood clots in wound healing.
#13
What is the primary purpose of using a hydrocolloid dressing in wound care?
To absorb excess moisture
ExplanationHydrocolloid dressings absorb excess moisture in wound care.
#14
What is the primary function of myofibroblasts in wound healing?
Synthesis of collagen
ExplanationMyofibroblasts primarily synthesize collagen in wound healing.
#15
Which of the following is a characteristic of a chronic wound?
High bacterial load
ExplanationChronic wounds typically have a high bacterial load.
#16
What is dehiscence in the context of surgical wound management?
Partial or complete separation of wound layers
ExplanationDehiscence is the separation of wound layers.
#17
Which factor is crucial for collagen synthesis and scar formation during wound healing?
Maturation
ExplanationMaturation is crucial for collagen synthesis and scar formation.
#18
What is the primary purpose of using antimicrobial dressings in wound care?
To prevent infection and promote healing
ExplanationAntimicrobial dressings prevent infection and aid healing.
#19
What role do fibroblasts play in the wound healing process?
Synthesis of collagen and extracellular matrix
ExplanationFibroblasts synthesize collagen and extracellular matrix.
#20
Which vitamin is essential for collagen synthesis and wound healing?
Vitamin C
ExplanationVitamin C is essential for collagen synthesis and wound healing.
#21
What is the term for a wound that involves the loss of skin and underlying tissues, extending to the muscle or bone?
Avulsion
ExplanationAvulsion involves loss of skin and tissues to muscle or bone.
#22
Which phase of wound healing involves the regeneration and remodeling of tissue to restore its strength?
Maturation phase
ExplanationMaturation phase restores tissue strength through regeneration and remodeling.
#23
What is the significance of tensile strength in wound healing?
It evaluates the wound's resistance to breaking or tearing
ExplanationTensile strength assesses wound resistance to breaking or tearing.
#24
What is the primary purpose of using silver-based dressings in wound care?
To prevent infection and promote healing
ExplanationSilver-based dressings prevent infection and aid healing.
#25
In surgical wound management, what does the term 'granulation tissue' refer to?
Newly formed blood vessels and fibrous tissue
ExplanationGranulation tissue consists of new blood vessels and fibrous tissue.