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52 Cards in this Set
- Front
- Back
The systematic way in which a person thinks, reasons, and uses language
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cognition
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What does cognition involve?
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-sensory input (sights, sounds)
-past experiences -awareness of the environment -emotions |
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the process of recognizing and interpreting sensory stimuli
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perceiving
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the process of sorting, organizing and categorizing information
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thinking
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the capability of the nervous system to store memories
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learning
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the ability of recalling a thought at least once
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memory
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What are some factors enhancing normal cognitive function?
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-adequate blood flow
-nutrition and metabolism -fluid and electrolyte balance -sleep and rest |
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T or F: REM is particularly important for memory
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true
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exhibiting behaviors or cues reflecting motivation and ability to learn
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desire to learn
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social approval and self esteem motive
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social motive
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compentency and achievement motive
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Task Mastery
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meeting physiological needs motive
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Physical motive
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What are some factors inhibiting learning?
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-emotional factors
-physiological factors -cultural factors -psychomotor ability |
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adherence to the recommended plan
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compliance
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abnormal state of complete or partial unawareness of self or environment. Depressed cerebral function. The inability to respond to sensory stimuli
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unconsciousness
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deepest state of unconsciousness from which the patient cannot be aroused even with powerful stimuli
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coma
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state in which there is absence of alertness, cognition, and voluntary movement that is readily reversible by an auditory, visual, or tactile stimulus
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sleep
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reduced awareness; failure to comprehend the surroundings; disoriented to time; inability to follow instructions-even simple ones; misinterpretation of events and stimuli; imparied judgements
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confusion
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state characterized by confusion, fear, irritability, agitation, hyperactivity, marked illusions, hallucinations, and delusions
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delirium
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beliefs that are not based in reality and reflect an unconscious need or fear (believing the hospital food is poisoned)
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delusion
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sensory impressions that are based on internal stimulations and have no basis in reality. Hearing voices when no one is there
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hallucinations
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demonstrated by wakefulness but inability to follow objects or lights, does not turn eyes toward a noise and does not speak
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Pseudo-wakeful state
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diminished alertness that can extend from semi-comatose to deep coma
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comatose states
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not oriented to time, place, or person
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disoriented
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a defect in the normal function of sensory reception, perception, or both, of one or more of the senses
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sensory deficit
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a decrease in or lack of menaingful stimuli
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sensory deprivation
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receives multiple sensory stimuli and cannot disregard or selectively ignore some stimuli
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sensory overload
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false interpitation or misleading impression of reality
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illusion
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What are the five senses?
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1. sight (visual)
2. hearing (auditory) 3. taste (gustatory) 4. smell (olfactory) 5. touch (sensory) |
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awareness of our organs in our body
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visceral sensation
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awareness of the placement of body parts
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kinetic sensation
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an awareness and interpretation of the sensory stimuli into meaningful information
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sensory perception
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an agent or act that stimulates a nerve receptor
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stimulus
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a nerve cell that coverts the stimulus into an impulse
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receptor
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the pathway the impulse travels to the brain
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impulse conduction
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interpretation of the impulse
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perception
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this monitors sleep and regulates all incoming stimuli; is the link b/t spinal cord and brain
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reticular activating system
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an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage. It is whatever the experiencing person says it is
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Pain
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receptors that transmit pain
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nociceptors
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the process of pain perception
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nociception
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Process of nociception
the injury |
transduction
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Process of nociception
-A delta fibers-large, sharp, acute, fast pain -C fibers-small, slow |
transmission
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Process of nociception
How to change pain level |
modulation
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type of pain:
bone, joint, muscle, skin, or sonnective tissue, Well localized |
somatic
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type of pain:
organs. Poorly localized |
visceral
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type of pain:
nerve. Pain moves |
Neuropathic
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the past experiences of pain and pain control
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Pain history
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the point at which an increasing intensity of stimuli is felt as painful
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Pain threshold
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What are some characteristics of acute pain?
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-short term
-episodic -physiological changes |
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What are some characteristics of chronic pain?
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-long term, baseline pain
-breakthrough pain -NO objective physiological signs |
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What are some words to describe pain?
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burning, aching, tender, shooting, tingling, cramping, radiating, pressure, throbbing, numbness
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small needles inserted at specific body points
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acupuncture
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