Final answer:
The CAM (Cognitive Assessment Method) is used to assess cognitive abilities, particularly in older adults who may be experiencing delirium or cognitive impairments. It utilizes four features to assess cognitive abilities: acute onset and fluctuating course, inattention, disorganized thinking, and altered level of consciousness.
Step-by-step explanation:
The CAM (Cognitive Assessment Method) is used to assess cognitive abilities in individuals, particularly in older adults, who may be experiencing delirium or other cognitive impairments. It is a standardized tool that helps healthcare professionals evaluate a person's mental status and identify any changes or deficits in their cognition.
The CAM utilizes four specific features to assess cognitive abilities:
- Acute Onset and Fluctuating Course: The presence of changes in cognition that have an acute and fluctuating onset, meaning cognitive impairment is not stable and is likely to fluctuate throughout the day.
- Inattention: Difficulty focusing attention, being easily distracted, or having trouble maintaining attention and concentration.
- Disorganized Thinking: Signs of disorganized thinking, such as rambling speech, unrelated or nonsensical answers to questions, or being unable to engage in a coherent conversation.
- Altered Level of Consciousness: Changes in consciousness, such as being drowsy, lethargic, or agitated.