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1. What is the primary function of hemostasis in wound healing?
A. To promote new tissue growth
B. To constrict blood vessels and create clotting
C. To provide a scaffold for new tissue growth
D. To initiate new capillary formation
2. Which phase of wound healing is characterized by new epidermal growth and granulation tissue development?
A. Maturation phase
B. Inflammatory phase
C. Proliferative phase
D. Hemostasis phase
3. What is a characteristic of tertiary intention wound healing?
A. Wounds are often surgically reopened and later closed
B. Wounds heal from the wound bed to the epidermis with granulation tissue
C. Wound edges are well-approximated and healed under closure
D. Wound infection is rare, and healing is typically faster
4. Which type of wound necessarily involves the skin being intact with damage only to the underlying tissues?
A. Puncture wound
B. Contusion
C. Avulsion
D. Incision
5. Which of the following complications is common in closed wounds, such as contusions?
A. Significant bleeding
B. Exposure to external environment
C. Necrosis of superficial skin layers
D. Pain and swelling due to rupture of small blood vessels
6. What distinguishes mechanical injury from thermal injury?
A. Mechanical injury involves skin irritation from corrosive chemicals
B. Thermal injury is always caused by direct mechanical trauma
C. Mechanical injury involves sharp or blunt force trauma
D. Thermal injury is always superficial and does not involve deeper tissues
7. Which of the following conditions specifically increases the risk of venous ulcers?
A. Venous insufficiency causing blood pooling in lower extremities
B. Inadequate pressure control and prolonged pressure on body parts
C. Presence of neuropathic conditions
D. Use of corrosive chemicals on the skin
8. How do diabetic foot ulcers typically progress?
A. From angiogenesis in healthy tissues
B. Due to decreased pain sensation and compromised healing
C. Through exposure to external chemical irritants
D. By bacterial infection of intact skin only
9. In preventing pressure injuries, why is it advised to turn bed-bound patients every two hours?
A. To prevent shear forces from strengthening wound sites
B. To minimize the risk of misalignment of joints
C. To offload pressure and improve circulation to vulnerable areas
D. To enhance absorption of nutrients from bedding materials
10. What role does protein play in wound healing?
A. Acts as a primary energy source for cellular functions
B. Supports oxygen transport only
C. Replenishes plasma lost during hemostasis phase
D. Facilitates tissue repair and regeneration
11. Which factor is crucial for the application of an alginate dressing?
A. Presence of high exudate volume for absorption
B. The wound must be dry and necrotic
C. Wound must be shallow with minimal exudate
D. Presence of anaerobic infection in the wound
12. When managing a chronic wound, why might surgical debridement be preferred?
A. Ensures all necrotic tissue is removed efficiently
B. It is non-invasive and gradual
C. Requires minimal expert intervention
D. Avoids the need for any further treatment
13. How can a certified wound care nurse contribute to patient care?
A. By performing surgical procedures on complex wounds
B. Through specialized training in general health management
C. Providing specialized wound assessments and care planning
D. Offering counseling services for psychological issues only
14. In wound dressing selection, which factor is least critical?
A. Patient's age and general appearance
B. Volume of wound exudate
C. Stage and type of wound
D. Presence of infection or necrotic tissue
15. What differentiates a cellulitis infection from other wound infections?
A. Cellulitis includes rapid blister formation at wound site
B. Symptoms include poorly defined erythema, warmth, and tenderness
C. Cellulitis infection arises only from traumatic wounds
D. Necrotic tissue development is an immediate symptom
16. Which therapeutic intervention is primarily used to support diabetic ulcer healing?
A. Offloading pressure points
B. Immediate surgical intervention
C. Consistent application of oral antibiotics
D. Enhanced glycemic control and footwear assessment
17. What is a principal challenge in treating burn injuries?
A. Addressing systematic scarring without risk of infection
B. Ensuring adequate protection from ultraviolet radiation
C. Preventing infection while minimizing pain
D. Facilitating hypothermic treatment for rapid healing
18. Why is patient education significant to the prevention of wound complications?
A. It allows the patient to recognize and report all types of wounds immediately
B. It enables patients to self-assess and treat complex wounds independently
C. Eliminates the need for healthcare follow-ups
D. Promotes understanding and adherence to preventive and therapeutic measures
19. Why is hyperbaric oxygen therapy not widely used despite its potential benefits?
A. Lack of consistent efficacy across wound types
B. High costs associated with the therapy
C. Minimal side effects make its research uninformed
D. Unavailability of technology in healthcare facilities
20. In wound management, why is offloading crucial for pressure injury treatment?
A. To redistribute pressure and minimize ongoing tissue damage
B. To facilitate the absorption of analgesics and antibiotics
C. To allow full immobilization of affected regions
D. To stimulate psychological comfort during treatment
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