NPTE-PT Integumentary System and Wounds — Questions and Answers

Question 1: A patient has a wound with 100% yellow slough covering the wound bed. Which debridement method is most appropriate when the patient has poor circulation and cannot tolerate sharp debridement?

Enzymatic debridement (Correct answer)
Sharp/surgical debridement
Wet-to-dry dressing
UV-C therapy

Correct answer: Enzymatic debridement

Enzymatic debridement uses topical agents (e.g., collagenase) to selectively dissolve necrotic tissue and is appropriate when sharp debridement is contraindicated.

Question 2: Which layer of the skin contains the Meissner's corpuscles and is responsible for most immune defense?

Stratum corneum
Stratum granulosum
Dermis (Correct answer)
Hypodermis

Correct answer: Dermis

The dermis houses mechanoreceptors such as Meissner's corpuscles, as well as immune cells, blood vessels, and collagen fibers.

Question 3: A PT is treating a patient with a venous insufficiency ulcer. Which characteristic finding is most consistent with this diagnosis?

Pale, punched-out ulcer on the heel
Shallow ulcer with irregular edges around the medial malleolus (Correct answer)
Deep ulcer with undermining over a bony prominence
Dry, gangrenous tissue on the toes

Correct answer: Shallow ulcer with irregular edges around the medial malleolus

Venous insufficiency ulcers classically appear as shallow, irregular wounds around the medial malleolus with surrounding hemosiderin staining and edema.

Question 4: A patient presents with a stage 2 pressure injury. What is the correct description of this injury?

Intact skin with non-blanchable erythema
Partial-thickness skin loss with a shallow open wound (Correct answer)
Full-thickness skin loss with visible subcutaneous fat
Full-thickness tissue loss with exposed bone or tendon

Correct answer: Partial-thickness skin loss with a shallow open wound

A stage 2 pressure injury involves partial-thickness loss of the dermis, presenting as a shallow open ulcer or an intact or ruptured seroma-filled blister.

Question 5: Which dressing type provides a moist wound environment, is self-adhesive, and is most appropriate for a clean stage 2 pressure injury with minimal exudate?

Alginate dressing
Hydrocolloid dressing (Correct answer)
Wet-to-dry gauze
Calcium alginate rope

Correct answer: Hydrocolloid dressing

Hydrocolloid dressings maintain a moist environment, are self-adhesive, and are ideal for low-exudate wounds such as stage 2 pressure injuries.

Question 6: A patient with diabetes has neuropathy and presents with a plantar forefoot ulcer. The wound is surrounded by callus and has no signs of infection. What is the first priority in management?

Hyperbaric oxygen therapy
Debridement of the surrounding callus and offloading (Correct answer)
Wet-to-dry dressings twice daily
Topical antibiotic ointment application

Correct answer: Debridement of the surrounding callus and offloading

Offloading pressure and debriding the callus (which concentrates stress) are the primary interventions for neuropathic diabetic foot ulcers.

Question 7: When assessing a wound using the RYB (Red-Yellow-Black) classification, which color indicates the presence of infection or fibrinous slough requiring cleaning?

Red
Yellow (Correct answer)
Black
Pink

Correct answer: Yellow

In the RYB system, yellow indicates the presence of fibrinous slough, purulent exudate, or infection that must be cleaned before healing can progress.

Question 8: A PT assesses a wound and notes tunneling at the 3 o'clock position extending 2 cm. How should this finding be documented according to standard wound assessment convention?

Tunneling is present at 3 o'clock, 2 cm deep, measured with the patient supine, head = 12 o'clock (Correct answer)
Undermining is present anteriorly extending 2 cm
Tunneling 2 cm at the lateral border
A sinus tract is located at the proximal aspect of the wound

Correct answer: Tunneling is present at 3 o'clock, 2 cm deep, measured with the patient supine, head = 12 o'clock

Standard wound documentation uses a clock-face orientation with the patient's head at 12 o'clock, and tunneling depth is recorded in centimeters.

Question 9: Which skin change is an early sign of deep tissue pressure injury (DTI)?

Partial-thickness skin loss with serous exudate
Purple or maroon intact skin that may be painful or boggy (Correct answer)
Full-thickness wound with black eschar
White, waxy slough with surrounding erythema

Correct answer: Purple or maroon intact skin that may be painful or boggy

Deep tissue pressure injury presents as an area of persistent purple or maroon discoloration of intact skin, indicating underlying soft tissue damage.

Question 10: A patient receiving radiation therapy develops radiodermatitis with moist desquamation. Which intervention is contraindicated?

Gentle cleansing with saline
Application of a non-adherent dressing
Wet-to-dry gauze dressings (Correct answer)
Maintaining a moist wound environment

Correct answer: Wet-to-dry gauze dressings

Wet-to-dry dressings are contraindicated in moist desquamation because removal causes trauma and further tissue damage to already fragile irradiated skin.

Question 11: Which ABCDE criterion for melanoma assessment refers to a lesion having two or more distinct colors?

Asymmetry
Border
Color (Correct answer)
Diameter

Correct answer: Color

The 'C' in the ABCDE melanoma screening criteria stands for Color variation, which includes multiple shades of brown, black, red, or white within a single lesion.

Question 12: A wound swab culture returns positive for Pseudomonas aeruginosa. Which clinical sign is most associated with this organism?

Sulfur-yellow granules in the wound
Blue-green exudate with a fruity odor (Correct answer)
Black eschar with surrounding crepitus
White, cottony surface growth

Correct answer: Blue-green exudate with a fruity odor

Pseudomonas aeruginosa characteristically produces blue-green (pyocyanin) pigmented exudate with a fruity or grape-like odor.

Question 13: Which phase of wound healing is characterized by formation of granulation tissue and angiogenesis?

Hemostasis
Inflammation
Proliferation (Correct answer)
Remodeling

Correct answer: Proliferation

The proliferative phase involves fibroblast migration, collagen synthesis, angiogenesis, and formation of granulation tissue to fill the wound defect.

Question 14: A patient with a venous leg ulcer has a resting ABI of 0.55. Which treatment is contraindicated?

Elevation of the extremity
High-compression bandaging (40 mmHg) (Correct answer)
Moist wound dressings
Gentle exercise program

Correct answer: High-compression bandaging (40 mmHg)

An ABI below 0.8 indicates significant arterial insufficiency; high-compression bandaging is contraindicated because it further reduces arterial blood flow.

Question 15: A PT is treating a patient with a full-thickness burn to the anterior trunk and both anterior lower extremities. Using the Rule of Nines, what percentage of total body surface area (TBSA) is burned?

27%
36% (Correct answer)
45%
54%

Correct answer: 36%

The anterior trunk = 18% and each anterior lower extremity = 9% (×2 = 18%), totaling 36% TBSA using the Rule of Nines.

Question 16: Which type of scar results from excessive collagen deposition that extends beyond the original wound boundaries?

Hypertrophic scar
Keloid scar (Correct answer)
Atrophic scar
Contracture

Correct answer: Keloid scar

Keloid scars grow beyond the original wound margins into surrounding healthy tissue, unlike hypertrophic scars which remain within wound boundaries.

Question 17: A patient presents with a wound that has edges that are raised, rolled under (epibole), and not advancing across the wound bed. This indicates:

Active wound healing progressing normally
Chronic wound with rolled edges requiring intervention (Correct answer)
Superficial wound requiring no treatment
Newly formed epithelium migrating correctly

Correct answer: Chronic wound with rolled edges requiring intervention

Epibole (rolled wound edges) indicates a stalled chronic wound where epithelial cells have rolled under the edge and must be disrupted to allow healing.

Question 18: Which is the primary indication for negative pressure wound therapy (NPWT/VAC)?

Infected wound with active osteomyelitis
Large, complex wound with significant exudate requiring granulation tissue formation (Correct answer)
Dry eschar on a heel with intact blood supply
Superficial abrasion with minimal drainage

Correct answer: Large, complex wound with significant exudate requiring granulation tissue formation

NPWT is indicated for complex, high-exudate wounds to promote granulation tissue formation, reduce edema, and manage wound fluid.

Question 19: A second-degree partial-thickness burn is characterized by which finding?

Dry, white, or charred appearance with no pain
Blistering, moist, and extremely painful wound (Correct answer)
Intact epidermis with erythema and pain
Leathery, insensate wound extending into subcutaneous tissue

Correct answer: Blistering, moist, and extremely painful wound

Partial-thickness (second-degree) burns involve the epidermis and superficial dermis, presenting as blistered, moist, and intensely painful wounds.

Question 20: Which intervention is MOST appropriate to prevent pressure injury formation in a patient with complete spinal cord injury at T6?

Repositioning every 4 hours
Performing weight shifts every 15-30 minutes while in the wheelchair (Correct answer)
Using a standard hospital foam mattress
Elevating the head of bed to 90 degrees for 6 hours daily

Correct answer: Performing weight shifts every 15-30 minutes while in the wheelchair

Patients with SCI must perform frequent pressure relief (weight shifts) every 15-30 minutes to redistribute ischial pressure during prolonged sitting.

Question 21: During wound irrigation, which pressure range is recommended to effectively remove bacteria and debris without damaging granulation tissue?

1-4 psi
4-15 psi (Correct answer)
16-25 psi
26-35 psi

Correct answer: 4-15 psi

The recommended wound irrigation pressure is 4-15 psi, which is sufficient to remove debris without traumatizing fragile granulation tissue.

NPTE-PT Integumentary System and Wounds

A patient has a wound with 100% yellow slough covering the wound bed.
Which debridement method is most appropriate when the patient has poor circulation and cannot tolerate sharp debridement?

🃏 NPTE PT Flashcards — Study This Quiz as Flip Cards →

📚 Want to go deeper? Read the Full NPTE PT Study Guide →

What Practice Test Geeks adds beyond an AI chat for NPTE-PT

An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:

A timed, full-length NPTE-PT mock exam — 250 questions in 300 minutes with a 65% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
A fixed NPTE-PT question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
A printable NPTE-PT cheat sheet you can print or save as a PDF.
NPTE-PT flashcards built from the same question bank.

Start the Timed NPTE-PT Mock Exam →

These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

fsbpt.org — Score release, eligibility, fees, late registration, test delivery, passing score, test dates, exam information · verified Oct 2026