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100+ Free CWON Practice Questions
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A patient with a neuropathic foot ulcer develops increased erythema, warmth, swelling, and systemic fever. What is the priority?
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B
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Sample CWON Practice Questions
Try these sample questions to test your CWON exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1A bedbound patient has intact sacral skin with persistent non-blanchable erythema, warmth, and tenderness. No dermis is exposed. How should this finding be classified?
A.Stage 1 pressure injury
B.Stage 2 pressure injury
C.Deep tissue pressure injury
D.Moisture-associated skin damage
Explanation: Stage 1 pressure injury is intact skin with localized non-blanchable erythema; temperature, firmness, or pain changes may also be present. There is no open wound or purple/maroon discoloration in this description.
2A heel wound is covered by dry, adherent, intact black eschar without erythema, fluctuance, or drainage in a patient with poor perfusion. What is the best initial action?
A.Keep the eschar stable and protect the heel while assessing perfusion
B.Debride aggressively until a bleeding wound bed is reached
C.Stage it as a Stage 2 pressure injury
D.Apply a hydrogel solely to soften the eschar
Explanation: Stable heel eschar on an ischemic limb should not be softened or removed unless signs of infection or instability are present. The priority is pressure relief, protection, vascular assessment, and monitoring.
3A lower-leg ulcer is shallow with irregular edges, heavy exudate, hemosiderin staining, edema, and aching that improves with elevation. Which etiology is most consistent?
A.Venous leg ulcer
B.Arterial ulcer
C.Neuropathic plantar ulcer
D.Herpetic lesion
Explanation: Venous ulcers commonly occur in the gaiter region with edema, hemosiderin staining, exudate, and symptoms relieved by elevation or compression when arterial flow is adequate. The presentation is less consistent with ischemic, neuropathic, or viral causes.
4Before applying high compression to a patient with a suspected venous leg ulcer, which assessment is most important?
A.Ankle-brachial index or other arterial perfusion assessment
B.Serum albumin alone
C.Wound swab culture of intact periwound skin
D.Daily calf circumference only
Explanation: Compression should be selected only after arterial perfusion is assessed, commonly with ABI/TBI or vascular studies. Venous signs do not exclude mixed arterial disease.
5A plantar first metatarsal head ulcer is surrounded by callus in a patient with diabetes who cannot feel a 10-g monofilament. Which factor most directly explains the wound location?
A.Loss of protective sensation with repetitive pressure
B.Pure venous hypertension
C.Allergic contact dermatitis
D.Acute lymphangitis
Explanation: Neuropathic diabetic foot ulcers usually occur at repetitive pressure points after loss of protective sensation. Callus often signals ongoing pressure and shear.
6A wound has undermining from 2 o clock to 5 o clock with the deepest area 3 cm at 4 o clock. How should this be documented?
A.Undermining 2 to 5 o clock, deepest 3 cm at 4 o clock
B.Tunneling 3 cm at all wound edges
C.Epibole 2 to 5 cm
D.Stage 4 pressure injury because undermining is present
Explanation: Undermining is tissue destruction under intact wound edges and is documented by clock position and depth. Its presence alone does not define pressure injury stage.
7Which wound finding is most concerning for local infection rather than normal healing inflammation?
A.New friable granulation tissue, increased pain, odor after cleansing, and stalled healing
B.Small decrease in wound dimensions over two weeks
C.Pink granulation tissue without odor
D.Serous drainage that decreases with compression
Explanation: New or increasing pain, friable tissue, persistent odor after cleansing, increased exudate, and stalled healing are concerning for increased bioburden or infection. Normal healing should show progressive improvement without new inflammatory warning signs.
8A patient with a chronic nonhealing ulcer has violaceous undermined borders, severe pain, and rapid enlargement after minor trauma. Which referral is most appropriate?
A.Dermatology or a clinician experienced with inflammatory ulcers
B.Routine compression stocking fitting only
C.Immediate wet-to-dry mechanical debridement by nursing staff
D.No referral because all ulcers should be treated as venous disease first
Explanation: Painful ulcers with violaceous undermined borders and pathergy raise concern for pyoderma gangrenosum or another atypical inflammatory process. These wounds require diagnostic evaluation and careful coordination before debridement.
9Which patient factor should be included when assessing risk for delayed wound healing?
A.Chronic corticosteroid therapy
B.Having a clean wound edge
C.Using a pressure redistribution surface
D.Adequate protein intake
Explanation: Systemic corticosteroids can impair inflammation, collagen synthesis, and immune response, delaying wound healing. Medication review is part of comprehensive wound assessment.
10A full-thickness sacral wound has exposed adipose tissue, granulation tissue, and epibole, but no exposed fascia, muscle, tendon, cartilage, or bone. Which stage is most accurate?
A.Stage 3 pressure injury
B.Stage 2 pressure injury
C.Stage 4 pressure injury
D.Deep tissue pressure injury
Explanation: Stage 3 pressure injury is full-thickness skin loss with visible adipose and may include granulation tissue, epibole, undermining, or tunneling. Stage 4 requires exposed or directly palpable deeper structures.
About the CWON Exam
The WOCNCB CWON credential combines wound and ostomy specialty certification. It validates wound assessment and treatment plus ostomy and fistula care, including pouching, peristomal skin management, complications, care planning, education, and referral.
Assessment
Two WOCNCB specialty exams covering wound care and ostomy care
Time Limit
120 minutes per specialty exam
Passing Score
Criterion-referenced scaled passing point
Exam Fee
$510 (Wound, Ostomy and Continence Nursing Certification Board (WOCNCB) / PSI)
CWON Exam Content Outline
50%
Wound Care
Assess, prevent, treat, plan, educate, and refer for wound care needs.
50%
Ostomy Care
Assess, intervene, treat, plan, educate, and refer for ostomies, fistulae, and related complications.
How to Pass the CWON Exam
What You Need to Know
- Passing score: Criterion-referenced scaled passing point
- Assessment: Two WOCNCB specialty exams covering wound care and ostomy care
- Time limit: 120 minutes per specialty exam
- Exam fee: $510
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
CWON Study Tips from Top Performers
1Split study time between wound and ostomy domains and then practice mixed cases that combine skin, pouching, drainage, and education needs.
2Use the CWCN and COCN test specifications together as the practical blueprint.
Frequently Asked Questions
What is the CWON credential?
WOCNCB identifies CWON as the Certified Wound Ostomy Nurse credential, combining wound and ostomy specialty certification.
How should I study for CWON?
Study both wound and ostomy outlines, because CWON combines the wound-care and ostomy-care specialty areas.