Wound Care Certification Wound Bed Preparation Techniques Questions and Answers

Question 1

A key component of wound bed preparation is the TIME framework. What does the 'M' in this acronym represent?

Accepted Answer

Moisture imbalance

Answer

Measurement of wound dimensions

Answer

Medication application

Answer

Mechanical debridement

Question 2

A 68-year-old patient presents with a chronic venous leg ulcer. The wound bed is 70% covered with firmly adherent, yellow slough and has moderate exudate. The periwound skin is intact. Which debridement method would be most appropriate to initiate in this non-urgent setting?

Accepted Answer

Autolytic debridement using a hydrocolloid or hydrogel

Answer

Surgical debridement in an operating room

Answer

Wet-to-dry dressings

Answer

Maggot debridement therapy

Question 3

Which of the following is a primary goal of managing exudate in wound bed preparation?

Accepted Answer

To maintain a moist, but not saturated, wound environment.

Answer

To completely dry out the wound bed to prevent bacterial growth.

Answer

To absorb all moisture to encourage scab formation.

Answer

To use dressings that donate moisture regardless of exudate level.

Question 4

A clinician is preparing a chronic wound for a skin graft. The wound bed has pale, friable granulation tissue that bleeds easily, and the epithelial edges are stalled and not advancing. These signs are most indicative of which underlying problem?

Accepted Answer

High bacterial bioburden or critical colonization

Answer

Excessive moisture in the wound bed

Answer

Inadequate protein intake

Answer

Over-use of enzymatic debriding agents

Question 5

What is the primary mechanism of action for autolytic debridement?

Accepted Answer

The use of the body's own enzymes and phagocytic cells to liquefy non-viable tissue.

Answer

The application of topical chemical enzymes to dissolve necrotic tissue.

Answer

The physical removal of dead tissue using irrigation or scrubbing.

Answer

The surgical excision of devitalized tissue with a scalpel.

Question 6

Which of the following descriptions best characterizes a healthy, well-prepared granulating wound bed ready for epithelialization?

Accepted Answer

Bright, beefy red with a moist, granular or 'cobblestone' texture.

Answer

Dark red, dry, and extremely painful to touch.

Answer

Pale pink with high-volume, thin, serous drainage.

Answer

Dusky or gray with a smooth, shiny surface.