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Module 10 - Impaired Cognition

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Question
Answer
What age is considered "older adulthood"?   65 years to death  
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What is a fact of older adulthood?   More than half of adults over 65 years of age are living at home with a spouse or are maintaining a household alone  
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Physical aging process varies greatly and is affected by what?   Genetics, early physical health care, early mental health care, current lifestyle practices, and attitude  
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What is integrity?   State of wholeness  
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What is despair?   Not achieving a state of wholeness  
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An individual who has developed integrity, has done what?   Accepts the worth and uniqueness of his/her lifestyle  
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What is life filled with for older adults who have not reached a sense of wholeness?   Despair  
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What physical adaptations can prevent medical problems in older adults?   Aerobic and muscle strengthening  
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What does a sound physical body have a better chance of?   Housing a sound psychosocial "body"  
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What do older adults have problems related to?   Money, adequacy of food, housing, and health care  
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What mental health problems can arise when they worry about money?   Depression, anxiety, and paranoia  
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What types of problems occur with housing in the older adult?   Having "too much house" (to large to take care of) to having no housing at all  
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What often becomes a companion to an older adult after the death of a spouse or significant other?   Depression  
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Why are older adults at risk for substance abuse?   Metabolize and excrete drugs slowly  
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What may contribute to the misuse of medications?   Sight and memory; drug interactions are big risk (patient's see multiple physicians and use many different pharmacies)  
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What is the best way to refer to medications when teaching patients about medications?   Name and provide written instructions  
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What is elder abuse?   Any action that takes advantage of an older person or his/her emotional well-being or property  
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What is exploitation?   Improper use of a person for one's own profit  
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What is aging?   Process of growing older  
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What is gerontophobia?   Fear of aging and refusal to accept the mainstream of society  
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What is ageism?   Practice of stereotyping older persons as feeble, dependent, and nonproductive  
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What is crystalized intelligence?   Specialized accumulated knowledge (nursing, engineering, tech skills) that remain intact until 75 years or older; may remain intact until death  
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What is hoarding?   Act of collecting and saving assorted, seemingly useless items  
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What is functional assessment?   An analysis of the client's ability to perform the activities of daily living. The environment in which the client lives, as well as cultural & social patterns  
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What is memory loss?   Natural par of the aging process relating to the inability to recall certain details or events  
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What is confusion?   Mixed up, bewildered, or uncertain  
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What is delirium?   Change of consciousness that occurs quickly  
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What is dementia?   Loss of multiple abilities, including memory, language, and the ability to think and understand (judgment & abstract thought)  
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What are some causes of dementia?   Metabolic disorder, Electrical disorder, Neoplastic disease, Degenerative disease, Arterial disease, Mechanical disorder, Infectious disease, Nutritional disorder, Drug toxicity  
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What is Alzheimer's Disease?   Progressive, degenerative disorder that affects brain cells and results in impaired memory, thinking, and behavior  
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What is probably the most common mental health disorder of late adulthood?   Depression  
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What can nurses assess for that signal the onset of depression?   Behaviors  
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What are the different ways that depression can be treated?   Individual and group therapy, as well as medications  
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What are some physical signs & symptoms of depression?   Abdominal pain, nausea & vomiting, dry mouth, muscle aches, headaches  
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What are some cognitive (intellectual) signs & symptoms of depression?   Confusion, agitation, paranoia, focus on the past, thoughts of death and suicide, decreased memory  
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What are some emotional signs & symptoms of depression?   Fatigue, increased anxiety or dependence, feeling useless, hopeless, or helpless, lack of interest  
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What are some behavioral signs & symptoms of depression?   Difficulties with ADL, changes in appetite and/or sleeping patterns, low energy, poor grooming, withdrawal from people & activities  
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What are different types of individual or group therapy for depression?   Reminiscence or validation therapy  
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What is validation therapy?   Caregiver buys into client's illusions and plays along until an opportunity to refocus behaviors is present  
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What does cognition refer to?   Higher brain function: intelligence, learning, judgment, reasoning, knowledge, understanding, and memory  
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What is cognitive impairment?   A disruption in higher brain function that results in confusion  
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What are the most significant losses in cognition?   Slower response times and impaired short-term memory  
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Is confusion normal or not normal in older adulthood?   Not normal  
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What are the five D's of confusion?   Damage, Delirium, Dementia, Depression, and Deprivation  
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What is often the first sign of a drug reaction?   Confusion  
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What are the causes of dementia?   Primary (Alzheimer's disease) and secondary as result of disease such as HIV  
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What types of dementia are there?   Vascular dementia and Alzheimer's Disease  
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What are the two categories of AD?   Early onset (before age 65) and late onset  
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Is AD a normal part of aging?   No  
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What does AD involve?   Gradual, progressive death of one's brain and it's functions  
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What are the stages of AD?   Early, Intermediate, Severe, and End  
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What is the early stage of AD?   Loss of recent memory; inability to learn, process information, and retain information, and language problems  
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What is the intermediate stage of AD?   Inability to recall any recent events or process new information  
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What is the severe stage of AD?   Inability to do anything (patient requires total care)  
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What is the end stage of AD?   Leads to coma and death can occur  
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What are the three major goals for therapeutic interventions of AD?   Provide for clients safety and well being; manage client's behaviors therapeutically; and provide support for family, relatives, and caregivers  
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What do you do when a client with AD is behaving inappropriately?   Redirect to less stressful activity  
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What OTC medications are considered high alert drugs that may cause confusion?   Medications used to treat cold & flu, diarrhea, hay fever, and insomnia  
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What is sundowners syndrome?   Group of behaviors characterized by confusion, agitation, and disruptive actions that occur in the late afternoon or evening  
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What issues may contribute to sundowners syndrome?   Hunger, thirst, pain, need to eliminate, feelings of fear, insecurity, isolation, little contact with other people, recent move, and recent change is routine  
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What are therapeutic nursing interventions for sundowners syndrome?   Maintain comfort, toilet as necessary, keep dry, control pain, reduce environmental stimulation, maintain daily routine, provide soothing music, provide reassurance & companionship during evening hours  
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What are signs and symptoms of AD?   Memory loss, difficulty performing tasks, disorientation to time and place, changes in personality  
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What does memory loss as it relates to AD?   Short-term, forgets and never remembers, troubles with association  
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What does difficulty performing tasks as it relates to AD?   Forgets what order to put clothes on, prepares meal but then forgets to serve it, leaves the car running  
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What does disorientation to time and place as it relates to AD?   Gets lost on one's own street, forgets where he/she is or how he/she got there  
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What is changes in personality as it relates to AD?   May become angry, anxious, apathetic, depressed, fearful, irritable, suspicious, may become agitated in situations where memory problems are causing difficulties  
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What is affective loss?   Slow drain of one's personality; emotional control declines as the individual fades into childlike, antisocial, or emotionally labile behaviors  
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What is a nursing intervention for the early stage of AD?   Supervise and protect persons safety  
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What is a nursing intervention for the severe stage of AD?   Be attentive to needs that can no longer be expressed; arrange for nursing home care  
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What drugs can be used for treatment of AD?   Aricept (donepezil), Exelon (rivastigmine), Razagyne (galantamine), Namenda (memantine)  
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What are side effects to Aricept (donepezil)?   Nausea, vomiting, diarrhea, dizziness, headache, insomnia, high/low blood pressure  
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What are side effects to Exelon (rivastigmine)?   Tremors, confusion, insomnia, depression, anxiety, headache, sleepiness, fatigue, nausea, vomiting, anorexia, diarrhea, constipation, increased sweating, UTI, weight changes  
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What are side effects to Razadyne (galantamine)?   Anemia, slowed heart rate, blood in urine, nausea, vomiting, anorexia, gas, diarrhea, urinary incontinence, weight decrease  
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What are the nursing interventions for clients with AD?   Treat person not disease, treat as individual, establish & maintain commun., provide physical rest, care, & exercise, maintain safe & supportive environ., maintain routine & consistency, manage difficult behaviors w/o reacting  
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What are communication techniques for a person with AD?   Always approach from front, speak in normal tone of voice, face person as you talk, minimize hand movements, avoid setting w/increased levels sensory stimulation, use simple words & short sentences, ask yes/no questions, allow plenty of time for response  
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What are orienting environmental cues?   Keep environment safe and "user friendly", use ramps, grab bars, no throw rugs, use large signs to identify rooms, label drawers with large letters & simple words, use clocks & calendars, cover doors w/ curtains/posters to discourage wandering  
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What is life review therapy?   A systemic reflection of one's personal history in which one learns to evaluate, integrate, and accept life as it has been lived  
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What is audio presence intervention?   Playing of tape-recorded memories by family members to help decrease agitation  
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What accompanies the caregiver when caring for a client with AD at home?   Tremendous physical and emotional burdens; there are various sources of support help family members through this difficult journey  
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