Download Exam 1 LEARNING OBJECTIVES and more Study notes Nursing in PDF only on Docsity!
Based on the provided readings for Unit 1, here are the detailed answers to the Chapter 1 Learning Objectives: Discuss the implications of a growing older adult population on nursing education, practice, and research. Education: The rapidly growing older adult population has made it essential for nursing students to receive specialized gerontological training. National organizations like the American Association of Colleges of Nursing (AACN) have developed essential educational competencies for caring for older adults. However, progress in adding gerontological content to nursing school curricula is still hampered by a lack of faculty expertise in the subject. Practice: Caring for aging individuals touches nurses in all settings, and it is estimated that up to 75% of a nurse's time will be spent with older adults. This demographic shift requires nurses to act as direct care providers, care managers, and transition coordinators across a complex continuum of care, including hospitals, community-based care, and long-term care facilities. Research: Gerontological nursing research receives considerable funding from organizations like the National Institute of Nursing Research (NINR). Research is heavily focused on describing, monitoring, and evaluating interventions to improve the quality of life for the aging population and ensuring evidence-based practice is utilized across care settings. Recognize the differences in nursing care of older adults and the specialized knowledge required to develop competent clinical judgment skills to take actions to improve health and quality of life. Older adults require specialized nursing care because their symptoms often do not meet standard diagnostic criteria and can be easily missed. If these subtle, age-related presentations are missed, it can lead to unnecessary disability, medical complications, and decreased quality of life. Nurses must possess specialized knowledge of normal aging versus disease processes to properly recognize and analyze these unique cues, allowing them to use competent clinical judgment to intervene appropriately and improve patient outcomes. Identify several factors that have influenced the development of gerontological nursing as a specialty practice. The development of gerontological nursing as a specialty was heavily influenced by:
The emergence of advanced practice roles over the last 50 years, specifically the gerontological nurse practitioner (NP) and the clinical nurse specialist (CNS), who began providing expert care in skilled nursing facilities. The creation of the NICHE (Nurses Improving Care for Healthsystem Elders) program in 1992 by the Hartford Institute for Geriatric Nursing, which was designed specifically to improve outcomes for hospitalized older adults. The expansion of funded research and the creation of several peer- reviewed journals devoted entirely to gerontological nursing (e.g.,
Journal of Gerontological Nursing).
Examine the American Nurses Association Gerontological Nursing: Scope and Standards of Practice and the recommended educational competencies for gerontological nursing practice.
The ANA Gerontological Nursing: Scope and Standards of
Practice is a foundational document that guides the clinical practice
and expectations for nurses specializing in the care of older adults. To support these standards, the American Association of Colleges
of Nursing (AACN) developed the Recommended Baccalaureate
Competencies and Curricular Guidelines for the Nursing Care of Older
Adults. These competencies specifically ensure that nursing students
are provided with the necessary gerontological knowledge and clinical experiences to care for older adults effectively across the entire health- wellness continuum. Discuss several formal gerontological organizations and describe their significance to the nursing of older adults. The National Hartford Center of Gerontological Nursing Excellence: Provides vital educational and postdoctoral scholarships to support advanced study and research in gerontological nursing. Gerontological Advanced Practice Nurses Association (GAPNA): Formerly known as the NGNA, this organization provides continuing education and advocates for the specific needs of advanced practice nurses who care for older adults. The Gerontological Society of America (GSA): An interdisciplinary organization that highlights the importance of collaboration across
Lifestyle Choices: Modifiable risk factors such as physical exercise, nutrition, tobacco use, and alcohol consumption play a direct role in how well an individual ages. Define health and wellness within the context of aging and chronic illness. Within the context of aging, health and wellness are not simply defined as the absence of physical, psychiatric, or chronic diseases. Instead, health in later life is often measured in terms of functional ability and the capacity to maintain independence. Wellness is a holistic, individually determined state; it involves achieving the highest level of well-being possible in relation to whatever chronic conditions or situations currently exist. A wellness approach focuses on integrating the emotional, spiritual, and social aspects of life to empower and support the older adult. Describe the trends seen in global aging today. The primary trend in global aging today is massive population growth due to expanded life expectancy, which has allowed "elderhood" to potentially span over 40 years. Specific trends include: In 2014, the number of persons aged 60 and older worldwide outnumbered children younger than 5 years of age for the first time in history. Currently, individuals aged 65 and older make up about 10% of the global population. This demographic share is growing so rapidly that it is projected to double to 20% of the world's population by the year 2060. Utilize specialized clinical judgment when working with a wide range of older adults. Working with older adults requires specialized clinical judgment because their assessments often vary from the standard younger client, and their acute and chronic conditions are intricately intertwined. Nurses utilize clinical judgment by: Recognizing Geriatric Syndromes: Accurately identifying nuanced age-related conditions like frailty, falls, delirium, and incontinence, which often complicate chronic illnesses. Applying the Chronic Illness Trajectory: Identifying which phase of illness the patient is in (e.g., stable, unstable, downward, or dying) to establish appropriate, patient-centered goals.
Employing a Multimodal Approach: Looking beyond the medical diagnosis to provide ongoing assessments that incorporate the patient's social, psychological, and spiritual support needs. Adapting Interventions: Coaching clients in self-care by modifying teaching strategies to accommodate health literacy levels, language barriers, cognitive decline, and normal age-related sensory deficits. Based on the provided sources and our conversation history regarding Chapter 3 (Cross-Cultural Caring and Aging), here are the detailed answers to your learning objectives: Compare and contrast factors influencing health outcomes for vulnerable populations. Health disparities are differences in health outcomes between groups that often result from the unequal distribution of wealth, resources, and power. Factors influencing these outcomes include race, religion, sexual orientation, poverty, racism, and the presence of cognitive or physical impairments. Racial and Ethnic Disparities: Specific minority groups face drastically different health outcomes compared to non-Hispanic whites. For example, Black Americans are twice as likely to die from diabetes and have higher rates of uncontrolled high blood pressure. American Indian/Alaskan Native adults are significantly more likely to have hypertension, liver cancer, and stomach cancer. Historical Trauma: Vulnerable populations often carry generational trauma that influences their trust in the healthcare system. For example, American Indian older adults may have experienced cultural destructiveness through forced assimilation in boarding schools where their language and customs were forbidden. Similarly, older adults who survived the Holocaust or lived through an era of extreme segregation often view healthcare and institutionalization through the lens of those traumas. This history can lead to a suspicion of Western medicine and a preference for traditional healing practices. Stigma and Bias: Older adults who identify as LGBTQ+ frequently experience health inequities related to stigma, often delaying necessary medical care due to a fear of discrimination or bias from healthcare providers. Identify nursing actions appropriate for the increasingly diverse population of older adults. To care for a diverse population, nurses must
N egotiate a plan of care that is mutually acceptable to both the patient and the healthcare team. Additionally, nurses can use the Explanatory Model for assessment to uncover the patient's health beliefs. This involves asking the patient
culturally sensitive questions, such as: "What do you think started the
problem?", "What treatment should you receive?", and "Are there therapies
that make you feel better that I do not know about?". If a patient refuses a
medical procedure based on cultural or religious beliefs, the nurse should use these strategies to respect the patient's decision while collaborating to find an acceptable alternative treatment. unit 4 LEARNING OBJECTIVES Suggest ways in which normal age-related changes are supported or refuted by the major theories of aging. Biological theories of aging help explain the underlying cellular mechanisms that drive the physical changes we observe in older adults: Oxidative Stress/Free Radical Theory: This theory suggests that cellular aging is caused by accumulated damage from oxygen free radicals. As cells age, there is an increase in free-radical damage and mutations in mitochondrial DNA, which decreases the production of ATP (energy) needed for physiological processes. This supports age- related functional decline because as cellular energy drops and damage accumulates, tissues lose their resilience, elasticity, and efficiency. Telomere Shortening Theory: Telomeres are sequences of DNA found at the ends of chromosomes. With each cell reproduction, telomeres shorten until they become too short, causing the cell to die (apoptosis). This theory supports the concept of finite cellular life, meaning physical decline is genetically programmed to some extent, though the rate of shortening can be influenced by environmental and behavioral factors like stress. Application to Health Promotion: Knowledge of these theories supports nursing interventions. For instance, understanding the free radical theory leads nurses to hypothesize that reducing external toxins (like smoke) and increasing a diet rich in natural antioxidants might help delay cellular damage and promote healthy aging.
Identify the physical changes that are associated with normal aging. Skin, Hair, and Nails: The epidermis thins, making blood vessels visible and increasing the risk of bruising. Melanocytes decrease, leading to lighter skin and age spots (lentigines). The dermis loses thickness, collagen, and elastin, causing sagging and pallor. The hypodermis thins, decreasing subcutaneous fat and making temperature regulation difficult. Hair thins and grays, while nails become harder, thicker, and more brittle. Musculoskeletal: Ligaments, tendons, and joints become drier and harder, reducing flexibility. Muscle mass and bone mineral density naturally decrease, reducing strength and increasing fracture risk. Cardiovascular: Heart tissue and valves stiffen and thicken, while arterial walls lose their elasticity. The heart takes longer to accelerate and return to a resting state after stress. Respiratory: The chest wall stiffens, lung recoil is lost, and cilia become less effective. This leads to less efficient gas exchange and an increased resistance to airflow. Renal: Kidney size and blood flow decrease. The renal reserve (the kidney's capacity to respond to salt/water imbalances) is reduced. Endocrine: Most glands shrink and decrease their rate of secretion. There is an increased incidence of insulin resistance. Gastrointestinal (GI): Teeth wear down, and gums recede. The stomach experiences decreased motility, reduced bicarbonate, and reduced gastric mucus. Intestinal villi function declines, reducing nutrient absorption. Neurological: The brain decreases in weight and size due to a reduced number of dendrites and brain atrophy. This causes mild memory impairments, delayed reaction times, and decreased tactile and vibratory senses in the periphery. Sensory: Eyes experience presbyopia (decreased near vision), thickening/yellowing of lenses, and decreased depth/color perception. Ears experience presbycusis (loss of high-frequency hearing) and develop thicker, drier cerumen (earwax). Immune System: Immunity is reduced at the cellular level, causing a delayed immune response and a lower baseline oral temperature.
Respiratory: Stiffening of the chest wall limits the ability to cough forcefully, directly impairing the ability to expel materials and increasing the risk for life-threatening aspiration and infections. Renal: Reduced renal reserve impairs the kidneys' ability to respond to salt/water overload or deficit, greatly increasing the risk for severe dehydration, renal insufficiency, and kidney failure. Gastrointestinal: Decreased stomach motility and reduced gastric mucus impair digestion, leading to early satiety and a highly increased risk for pernicious anemia and peptic ulcer disease. Neurological: Significantly reduced vibratory and tactile senses in the lower extremities greatly increase the risk of injury from falls or unnoticed hazards (like burns from a fire). Sensory: Presbycusis (stiffening of inner ear joints) impairs the ability to hear high-frequency sounds, which can severely isolate an older adult and impair communication. Immune: A delayed immune response and lower oral temperature severely impair the body's ability to show expected signs of infectious illness, meaning severe infections can go unnoticed until they are critical.
Utilize knowledge of the current theories of aging and age-related changes with aging to develop hypotheses based on informed cues. Nurses use clinical judgment to connect theories and physical changes to patient presentations: Hypothesizing Infection without Fever: Because biological aging causes a delayed immune response and a lower baseline oral temperature, a nurse assessing an older adult with sudden confusion or a slight change in balance will hypothesize that the patient has an acute infection (like a UTI or pneumonia), even if their temperature reads as "normal" (e.g., 98.6°F). The nurse hypothesizes that any change in the level of consciousness is a primary cue for infection. Hypothesizing Fall Risks: Knowing that normal aging causes reduced peripheral vibratory sense, decreased muscle mass, and delayed reaction times, a nurse observing an older adult with a
cluttered room will hypothesize an immediate, high risk for falls and implement safety interventions. Hypothesizing Medication Toxicity: Since normal aging reduces kidney blood flow, kidney size, and liver blood flow, a nurse will hypothesize that an older adult taking multiple medications has an increased half-life of fat-soluble drugs and is highly susceptible to toxicity or fluid imbalances. Hypothesizing Nutritional Deficits: Based on cues like receding gums, tooth wear, and decreased intestinal villi function, a nurse will hypothesize that an older adult with unexplained weight loss may be experiencing pain while chewing or an inability to adequately absorb nutrients, rather than simply "not wanting to eat". unit 5 LEARNING OBJECTIVES Explain the major psychosocial theories of aging. Psychosocial theories attempt to explain how individuals adapt to aging in terms of their roles, relationships, and behaviors: Role Theory: Suggests that society has constructed age norms and expectations for behavior. Aging individuals face challenges as they adapt to the loss of midlife roles (like retiring from a career) and shift into late-life roles. Activity Theory: Posits that successful aging requires maintaining an active lifestyle. To stay satisfied, older adults must substitute new activities, hobbies, and social roles for the ones they have lost as they age,. Disengagement Theory: Suggests that aging is characterized by a mutual, natural, and acceptable withdrawal between the individual and society. This disengagement is theorized to allow a smooth transfer of power to younger generations and give the older adult time for introspection,. Continuity Theory: Proposes that individuals adapt to aging by maintaining the same consistent patterns of behavior, values, and habits they developed throughout their earlier life,. Social Exchange Theory: Analyzes aging from an economic perspective, suggesting that older adults suffer a loss of social status
Factors Influencing Learning: An older adult's ability to learn is heavily influenced by their baseline health literacy, cultural variations, and immediate physical needs. Normal age-related sensory deficits (such as vision and hearing loss), as well as acute pain, fatigue, anxiety, and mood, can severely impact their ability to retain new information,. Furthermore, new learning must be relevant to their lives and connect to what they already know,. Teaching and Learning Strategies: o Ensure Readiness & Comfort: Watch for signs of fatigue or anxiety. Provide necessary pain medication and ensure the room has adequate lighting and comfortable temperatures before teaching. o Accommodate Sensory Deficits: Face the individual directly, speak slowly, keep the pitch of your voice low, and eliminate background noise. o Adapt Materials: Use high-contrast printed materials with plain language and large, readable fonts that use both upper and lowercase letters (avoid all caps),. o Connect Concepts: Emphasize concrete, practical material rather than abstract concepts, and connect new information to their past life experiences,. o Verify Understanding: Use gestures, pictures, and demonstrations, and employ the "teach-back" method to ensure they have understood the instruction. Utilize clinical judgment to identify nursing actions to enhance cognitive health, learning, and promote spiritual well-being. Actions for Cognitive Health & Learning: The nurse uses clinical judgment to distinguish between normal age-related memory slowing and pathological cognitive decline. The nurse should dispel myths about brain aging and strongly advise a comprehensive assessment if the patient is experiencing severe cognitive decline. When educating, the nurse assesses the patient's health literacy, prepares an environment free of distractions, and adapts teaching tools to bypass the patient's specific sensory limitations,.
Actions for Spiritual Well-Being: The nurse assesses for signs of spiritual distress, which is common during a terminal diagnosis, depression, or when an individual loses interpersonal support. Spiritual nursing interventions include relieving physical discomfort first (so the patient can focus on their spirit), creating a peaceful environment, using comforting touch, and providing an authentic presence with attentive listening. The nurse should also facilitate reminiscing or a formal life review to help the patient validate their life's meaning, ensure they feel they will be remembered, and respect their need for religious rituals or a referral to a spiritual counselor,. unit 6 LEARNING OBJECTIVES Compare the major features, advantages, and disadvantages of several residential options available to the older adult. Adult Day Care Services: Provide social and some health services to adults who need supervised care in a safe setting during the day.
Advantage: They offer primary caregivers much-needed respite, as well
as education, support groups, and counseling. Continuing Care Retirement Communities (CCRCs): These communities provide the full range of residential options, from single- family independent homes to skilled nursing facilities, all in one
location. Advantage: They allow persons to transition between levels of
care as their needs increase without making life-disrupting moves.
Disadvantage: They can be very expensive, requiring substantial out-
of-pocket entrance and monthly fees, and are not covered by Medicare or Medicaid. Residential Care and Assisted Living Facilities (ALFs): Designed for individuals who cannot live independently but do not require 24-
hour skilled nursing care and monitoring. Advantage: They provide a
more homelike environment and a choice of services (like meals and housekeeping) while offering more privacy and independence than a
nursing home. Disadvantage: Medicare does not cover the cost of care
in ALFs, meaning the majority of individuals must pay from their personal resources. Skilled Nursing Facilities (SNFs) / Nursing Homes: Complex health care settings that mix hospital, rehabilitation, hospice, and dementia-specific care. They provide two levels of care: skilled nursing (post-acute rehab) and chronic/custodial care (for those needing
centralized, and the environment feels like a hospital where tasks are prioritized over socialization.
o Person-Centered: Nurses advocate for individualized plans of
care based on the resident's needs, usual patterns, and desires. Staff members have consistent assignments so they truly know the residents, the environment is homelike, and decision-making involves the residents and staff as much as possible to foster a sense of community and belonging ("like family"). Utilize clinical judgment skills to identify and evaluate nursing actions to improve outcomes for older adults in LTC and during transitions between health care settings. Transitional care involves moving the client from one healthcare practitioner or setting to another as their condition changes. Poor transitions commonly lead to avoidable rehospitalizations (one in four older clients are readmitted within 30 days) and adverse outcomes. CMS addresses this through the Hospital Readmission Reduction Program (HRRP), which penalizes hospitals with high readmission rates. Nurses use clinical judgment to serve as transition coaches and care coordinators, implementing specific actions to improve outcomes: Identify High-Risk Clients: Nurses must assess and identify clients at high risk for poor outcomes early, such as those with low health literacy, living alone, frequent hospitalizations, complex chronic illnesses, and cognitive or sensory impairment. Comprehensive Medication Reconciliation: Nurses must provide a complete and updated medication record, explaining the purpose, side effects, dosing, and how to obtain more, while helping the patient establish a reliable administration regimen. Targeted Education: Nurses adapt their teaching to the patient's health literacy, culture, language, and cognitive function. They must coach the client in self-care skills, encourage active involvement, and explicitly discuss what symptoms should be reported to the provider and how to contact them after discharge. Collaborate and Support: Nurses educate and support family caregivers and ensure the patient is connected to appropriate community resources (e.g., meals, transportation) following discharge. unit 7 LEARNING OBJECTIVES
Describe the major sources of late-life income for older adults living in the United States. Social Security: An age-entitlement, pay-as-you-go system. However, the income provided by Social Security alone is not adequate to cover all living expenses. Supplemental Security Income (SSI): Provides stipends specifically to low-income individuals who are aged 65 or older, blind, or disabled. Private Investments: Personal savings and investments accumulated over a lifetime. Pensions: Employer-sponsored retirement plans.
Describe the major methods of financing health care for older adults in the United States. Medicare: Federal health insurance tied to Social Security eligibility. Medicaid: Joint federal and state insurance program primarily for low- income individuals. Veterans Administration (VA) System: Healthcare for active duty and retired military members with service-related problems. TRICARE: Department of Defense health insurance for military retirees and dependents. Supplemental Insurance (Medigap): Private insurance policies (like those through AARP or employer retirement benefits) where the person pays a monthly premium to cover copays and deductibles not paid by primary insurance. Long-Term Care Insurance: Private policies purchased to cover potential long-term care or home care needs. Out-of-Pocket: Personal funds used to pay directly for care.
Explain the fundamentals of Medicare, Medicaid, and TRICARE sufficiently to assist older adults in accessing the services needed.
Long-term care insurance is available, but it lacks governmental subsidies, making the policies prohibitively expensive for many to purchase. As a result, the majority of long-term care is paid for by Medicaid (57%), which requires the individual to have a low income, or out-of-pocket through the exhaustion of the individual's personal resources.
Compare the major forms of legal protection for persons with limited capacity such as dementia. Only the courts can legally declare a person "incapacitated". Once capacity is in question, several legal protections can be utilized: Power of Attorney (POA): A legal document that gives a designated person the power to act on the behalf of the individual.
o General POA: Usually grants the right to make financial decisions
and pay bills, but not necessarily to make health care decisions.
o Durable POA for Healthcare (Health Care Proxy/Surrogate):
Grants the designated person the authority to make health- related medical decisions for the individual when they are unable to do so themselves. Court-Appointed Protections: Individuals, agencies, or corporations appointed directly by the court to have custody and control over a disabled person.
o Guardian: A person appointed to be responsible for the person
(making personal, medical, and placement decisions).
o Conservator: A person specifically appointed to control and
manage the finances and property of the individual.
chapter 17 LEARNING OBJECTIVES Differentiate between the cues associated with chronic and acute illness. Chronic Illness: Defined as conditions that last 1 year or more, require ongoing medical attention, and/or limit activities of daily living (ADLs). Chronic illnesses continue day after day, occur and progress slowly, and produce symptoms that interfere with normal routines. The level of impairment varies greatly.
Acute Illness: Conditions that develop suddenly and last a short time, usually a few days or weeks. They are often caused by a virus, infection, injury, or misuse of medications.
The Aging Nuance: In older adults, acute and chronic conditions are
intricately intertwined. Acute illnesses often trigger an acute exacerbation of a chronic disease (an episode of severe symptom worsening). Furthermore, due to normal age-related changes, an older adult takes much longer to "bounce back" from an acute illness and may never fully return to their prior baseline state of health. Discuss the factors that influence the experience of chronic illness. The experience of chronic illness is heavily influenced by social determinants of health and demographic factors, including age, education, income, gender, and ethnicity. Vulnerable and socially disadvantaged populations get sicker and die sooner from chronic illnesses because they lack the resources and support available to others. Globally, factors like transitioning to unhealthy diets, decreased physical exercise, and exposure to tobacco drastically increase chronic illness rates. Living with multiple chronic conditions deeply impacts a person's quality of life, leading to physical suffering, loss of independence, worry, grief, and depression. Identify strategies and action to improve care for those with chronic conditions. To improve care, nurses must utilize a multimodal approach that includes not just medical care, but also social, psychological, and spiritual support. Strategies include: Conducting continuous, ongoing assessments with careful observation and periodic monitoring. Acting as a counselor, educator, and coordinator to deliver direct care for long-term illness management. Centering care around the client's personal goals, such as assisting them to overcome a plateau to reach their highest functional ability. Assisting clients in the downward trajectory to maintain their sense of self, ensuring they receive expert palliative care, and helping with advance care planning. Discuss models to maximize the outcomes of self-care management of chronic illness.
