Podcast
Questions and Answers
What is a pressure ulcer?
What is a pressure ulcer?
- A type of skin tumor
- A skin infection caused by friction
- An injury to the skin and/or underlying tissue, usually over a bony prominence (correct)
- A skin condition caused by anemia
What is the effect of pressure on the skin?
What is the effect of pressure on the skin?
- It reduces blood flow to the area (correct)
- It increases blood flow to the area
- It has no effect on blood flow to the area
- It changes the skin color to bright red
What is the significance of reactive hyperemia lasting less than the duration of impeded blood flow?
What is the significance of reactive hyperemia lasting less than the duration of impeded blood flow?
- It indicates anemia
- It indicates a skin infection
- It indicates tissue damage
- It indicates no tissue damage (correct)
What is reactive hyperemia?
What is reactive hyperemia?
What is friction?
What is friction?
What is shearing force?
What is shearing force?
What is immobility?
What is immobility?
What is the effect of friction on the skin?
What is the effect of friction on the skin?
What is the significance of pressure ulcers being over a bony prominence?
What is the significance of pressure ulcers being over a bony prominence?
Which of the following is a consequence of pressure on the skin due to immobility?
Which of the following is a consequence of pressure on the skin due to immobility?
What is the primary reason for the occurrence of shearing force in a client?
What is the primary reason for the occurrence of shearing force in a client?
What is the significance of reactive hyperemia lasting less than three quarters of the duration of impeded blood flow?
What is the significance of reactive hyperemia lasting less than three quarters of the duration of impeded blood flow?
Which of the following is a risk factor for pressure ulcers?
Which of the following is a risk factor for pressure ulcers?
What is the primary mechanism of tissue damage in pressure ulcers?
What is the primary mechanism of tissue damage in pressure ulcers?
What is the consequence of prolonged immobility on the skin?
What is the consequence of prolonged immobility on the skin?
Which of the following statements is true about pressure ulcers?
Which of the following statements is true about pressure ulcers?
What is the primary cause of friction in a client?
What is the primary cause of friction in a client?
What is the consequence of shearing force on the skin?
What is the consequence of shearing force on the skin?