AI Pressure Injury Prediction Quiz

Answers and explanations appear as you take the quiz.

1. On the Braden Scale, what does a lower total score indicate?
   • Lower pressure injury risk
   • Higher pressure injury risk
   • A wound that is healing
   • A patient ready for discharge
2. Which of these is NOT one of the six Braden subscales?
   • Moisture
   • Nutrition
   • Friction and shear
   • Blood pressure
3. Why are sub-epidermal moisture scanners especially useful for patients with darker skin?
   • They detect fluid changes under the skin before visible damage, when early redness is harder to see
   • They change skin color to make redness visible
   • They replace the need for repositioning
   • They only work on darker skin tones
4. What is temporal leakage in a pressure injury prediction model?
   • Losing patient data during a network outage
   • Predicting injuries too far into the future
   • Using features such as a wound care consult that are recorded after the injury began
   • Updating the model too often
5. What is the purpose of a calibration marker in a wound photo?
   • It identifies the patient by name
   • It provides scale for area measurement and a color reference
   • It disinfects the wound surface
   • It automatically assigns the wound stage
6. What do wearable sensors like the Leaf system track?
   • Patient position and turning
   • Blood glucose levels
   • Wound tissue types
   • Nutritional intake
7. What terminology change did the NPUAP (now NPIAP) make in 2016?
   • It replaced the Braden scale with an AI score
   • It renamed Stage 4 as deep tissue injury
   • It stopped recognizing medical device-related injuries
   • It changed pressure ulcer to pressure injury because early stages may involve intact skin
8. What does the guide say a wound photo app cannot replace?
   • Taking photographs of wounds
   • Measuring wound area
   • Staging, which requires clinical assessment including depth and palpation
   • Storing images in the record