Final answer:
a. Scores of 10 to 12 indicate low risk. The Braden Scale assesses the risk of pressure ulcer development where scores of 10 to 12 indicate a high risk, 13 to 14 suggest moderate risk, and less than 9 signify severe risk requiring urgent care.
Step-by-step explanation:
The Braden Scale is a widely accepted tool used in healthcare to assess a patient's risk of developing pressure ulcers (bedsores). According to the scale, a score of 10 to 12 indicates a high risk of pressure ulcer development, necessitating interventions to prevent skin damage. A score of 13 to 14 suggests a moderate risk, still requiring attention and preventative measures. Crucially, a score of less than 9 signifies a severe risk, with potential for serious complications that demand immediate medical care, possibly in the intensive care unit. Higher scores on the Braden Scale, above this high-risk range, denote a lower risk of developing pressure ulcers, meaning the patient may require fewer interventions, and the condition can be managed with minimal support over some days.