1.Lack of knowledge (specify the need for learning):
The patient or the key person in his life does not have the accurate information needed to make informed choices about their situation and the available treatment modalities and treatment plan.
2.Syndrome of misinterpretation of the environment:
Disorientation to person, places, time and circumstances for more than three to six months, requiring the application of safeguards.
3.Acute Confusion:
Sudden and transient appearance of a set of behavioral changes accompanied by disturbance of attention, cognition, psychomotor activity, the level of consciousness and / or sleep-wake cycle.
4.Chronic Confusion:
Irreversible damage, long and / or progressive ability to interpret environmental stimuli
and intellectual processes that manifests as impaired memory, orientation and behavior.
5.Alteration of operations of thought:
Business disruption and cognitive activities.
6.Memory problems:
Forgot flanges information or skills acquired. The memory impairment may be caused by physiological or situational and be temporary or permanent.