Spring Final 2014.. Flashcards
Agnosia
loss of sensory ability to recognize objects.
EX: can’t identify common objects, or does not recognize family.
Aphasia
loss of language ability. First the correct word, then a few words, finally mute.
Apraxia:
Loss of purposeful movement. Example: non ambulatory or can’t dress self.
Auditory hallucinations
hearing voices more common in psychotic depression or schizophrenia.
Confabulation
making up stories for periods not remembered, in order to maintain self-esteem. Not the same as lying. If lyon, they are aware they are making up the answer, confabulation is an unconscious attempt to maintain self-esteem
Flight of ideas
A nearly continuous flow of accelerated speech with abrupt changes from topic to topic that are usually based on understandable associations, distracting stimuli, or plays on words. When severe, speech may be disorganized and incoherent.
Hyper vigilance:
clients are extraordinarily alert and their eyes constantly scan the room; they may have difficulty falling asleep.
Illusions
errors in perception of sensory stimuli: misinterpretation of real objects in the enviornment.
Example: IV tubing is a snake climbing a pole.
Illusions can be explained or clarified to an individual, hallucinations cannot!
Labile
abnormal sudden rapid shifts in affect.
Perceptual disturbances
false process of information about one’s internal and external environment.
Perseveration
repetition of phrases or behavior. Eventually seen/intensified with stress.
Pseudodementia
a disorder that mimics dementia (drug toxicity, depression, infection, nutritional deficiencies, and metabolic disorders). Always provide a thorough assessment that is comprehensive.
Sundown syndrome
Symptoms and problem behaviors become more pronounced in evening, may occur in both delirium and dementia
Tactile hallucinations
Example: feels bugs crawling on them.
Visual hallucinations
More common in delirium-Example: seeing spiders drawing on the walls.
Labile
abnormal sudden rapid shifts in affect.
Perceptual disturbances
false process of information about one’s internal and external environment.
Perseveration
repetition of phrases or behavior. Eventually seen/intensified with stress.
Pseudodementia
a disorder that mimics dementia (drug toxicity, depression, infection, nutritional deficiencies, and metabolic disorders). Always provide a thorough assessment that is comprehensive.
Sundown syndrome
Symptoms and problem behaviors become more pronounced in evening, may occur in both delirium and dementia
Tactile hallucinations
Example: feels bugs crawling on them.