A+
NUR 257 Concepts of Aging & Chronic Illness
Exam 4 Review 2026/2027 | 250 Q&A
LATEST 2026/2027 | 100% VERIFIED ANSWERS WITH RATIONALE |
GRADED A+ | 250 REAL EXAM-STYLE QUESTIONS | NUR 257 AGING &
CHRONIC ILLNESS
Verified Questions, Answers and Rationales
250 Exam-Style Questions · Guaranteed Pass
Format: Q&A plus Rationales plus Why Grade: A+ / Guaranteed Pass
Wrong
Questions: 250 Exam-Style Questions Access: Instant PDF Download
100% verified correct answers with detailed aging Why Wrong sections for every incorrect option
& chronic illness rationales
Covers theories of aging, physiological changes, Includes geriatric syndromes, polypharmacy, and
and chronic illness management end-of-life care
Addresses common chronic conditions: heart Based on NUR 257 course objectives and
failure, COPD, diabetes, dementia, stroke gerontological nursing standards
High-yield content for nursing students and Instant PDF download – start studying
healthcare professionals immediately
Description
This NUR 257 Concepts of Aging & Chronic Illness Exam 4 Review 2026/2027 study guide is
designed to help you master the essential concepts needed to excel in your exam. Inside, you will
find 250 practice questions that closely mirror the actual exam in style, difficulty, and content
distribution. We cover all key topics: theories of aging, physiological changes associated with
aging, common chronic illnesses including heart failure, COPD, diabetes, dementia, stroke, and
osteoarthritis, geriatric syndromes (falls, incontinence, delirium, frailty), polypharmacy and
medication management, psychosocial aspects of aging, family caregiving, and end-of-life care.
,Each question comes with a 100% verified correct answer, a clear rationale that explains the
reasoning behind it, and a targeted Why Wrong section that shows you exactly why the other
choices are incorrect. Updated for the latest testing cycle, this A+ graded review will give you the
confidence you need to pass your NUR 257 exam on the very first attempt.
Abstract
This document provides a complete review of the NUR 257 Concepts of Aging & Chronic Illness
exam through 250 realistic exam-style questions covering theories of aging, physiological
changes, chronic illness management, geriatric syndromes, polypharmacy, psychosocial aspects,
and end-of-life care. Each question is paired with a 100% verified correct answer, a detailed
rationale, and a thorough Why Wrong breakdown. Updated for the latest testing cycle, this study
guide is designed to help nursing students achieve a high score and pass the NUR 257 exam with
guaranteed accuracy.
Content Area Questions Key Topics Weight
Theories of Aging & 1 – 40 Biological, psychosocial, and cognitive theories; 16%
Physiological Changes age-related changes in body systems.
Common Chronic 41 – 100 Heart failure, COPD, diabetes, dementia, stroke, 24%
Illnesses osteoarthritis, osteoporosis.
Geriatric Syndromes 101 – 140 Falls, incontinence, delirium, frailty, pressure 16%
injuries, malnutrition, sensory impairment.
Psychosocial Aspects & 141 – 180 Depression, social isolation, caregiver burden, 16%
Family Caregiving elder abuse, spirituality, quality of life.
Medication Management 181 – 215 Pharmacokinetics, adverse drug reactions, Beers 14%
& Polypharmacy criteria, deprescribing, safe medication use.
End-of-Life Care & Ethical 216 – 250 Hospice, palliative care, advance directives, death 14%
Issues & dying, grief, ethical decision-making.
Pass your NUR 257 Concepts of Aging & Chronic Illness Exam on your first attempt
with this comprehensive, A+ graded review.
,250 Exam-Style Questions with Verified Answers
and Rationales
Qn 1. A nursing student is studying the biological theories of aging. Which theory
suggests that aging is due to the accumulation of cellular damage from free radicals?
A A. Telomere theory
B B. Free radical theory
C C. Immunologic theory
D D. Neuroendocrine theory
Correct Answer: B. Free radical theory
Rationale: The free radical theory posits that aging results from the accumulation of
cellular damage caused by free radicals (reactive oxygen species). Telomere theory focuses
on chromosomal shortening, immunologic theory on immune system decline, and
neuroendocrine theory on hormonal changes.
Why Wrong:
A. A: Telomere theory focuses on chromosomal shortening, not free radical damage.
B. C: Immunologic theory focuses on declining immune function, not free radicals.
C. D: Neuroendocrine theory focuses on hypothalamic-pituitary axis changes, not free
radicals.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 2. An 80-year-old patient has decreased skin turgor and visible wrinkles. These
changes are primarily due to which age-related physiological change?
A A. Increased collagen production
B B. Decreased elastin and collagen in the dermis
C C. Increased subcutaneous fat
D D. Increased sweat gland activity
Correct Answer: B. Decreased elastin and collagen in the dermis
, Rationale: Aging skin shows decreased elastin and collagen, leading to wrinkles, decreased
turgor, and sagging. Subcutaneous fat decreases, and sweat gland activity decreases.
Increased collagen production does not occur with aging.
Why Wrong:
A. A: Collagen production decreases, not increases, with age.
B. C: Subcutaneous fat decreases, not increases, with age.
C. D: Sweat gland activity decreases, not increases, with age.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 3. A 75-year-old patient reports feeling more fatigued and having less energy than
before. This is most likely due to:
A A. Normal age-related decline in mitochondrial function
B B. Delirium
C C. Dementia
D D. Depression
Correct Answer: A. Normal age-related decline in mitochondrial function
Rationale: Normal aging is associated with a decline in mitochondrial function, leading to
decreased energy production. While depression, delirium, and dementia can cause fatigue,
the gradual onset of fatigue is often due to normal physiological aging.
Why Wrong:
A. B: Delirium is acute and reversible, not a gradual fatigue.
B. C: Dementia is a cognitive decline, not primarily fatigue.
C. D: Depression can cause fatigue, but the question asks for the most likely cause.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 4. A 72-year-old patient has a newly diagnosed hearing loss. What type of hearing
loss is most commonly associated with aging?
A A. Conductive hearing loss
B B. Sensorineural hearing loss (presbycusis)
C C. Mixed hearing loss
D D. Auditory neuropathy
NUR 257 Concepts of Aging & Chronic Illness
Exam 4 Review 2026/2027 | 250 Q&A
LATEST 2026/2027 | 100% VERIFIED ANSWERS WITH RATIONALE |
GRADED A+ | 250 REAL EXAM-STYLE QUESTIONS | NUR 257 AGING &
CHRONIC ILLNESS
Verified Questions, Answers and Rationales
250 Exam-Style Questions · Guaranteed Pass
Format: Q&A plus Rationales plus Why Grade: A+ / Guaranteed Pass
Wrong
Questions: 250 Exam-Style Questions Access: Instant PDF Download
100% verified correct answers with detailed aging Why Wrong sections for every incorrect option
& chronic illness rationales
Covers theories of aging, physiological changes, Includes geriatric syndromes, polypharmacy, and
and chronic illness management end-of-life care
Addresses common chronic conditions: heart Based on NUR 257 course objectives and
failure, COPD, diabetes, dementia, stroke gerontological nursing standards
High-yield content for nursing students and Instant PDF download – start studying
healthcare professionals immediately
Description
This NUR 257 Concepts of Aging & Chronic Illness Exam 4 Review 2026/2027 study guide is
designed to help you master the essential concepts needed to excel in your exam. Inside, you will
find 250 practice questions that closely mirror the actual exam in style, difficulty, and content
distribution. We cover all key topics: theories of aging, physiological changes associated with
aging, common chronic illnesses including heart failure, COPD, diabetes, dementia, stroke, and
osteoarthritis, geriatric syndromes (falls, incontinence, delirium, frailty), polypharmacy and
medication management, psychosocial aspects of aging, family caregiving, and end-of-life care.
,Each question comes with a 100% verified correct answer, a clear rationale that explains the
reasoning behind it, and a targeted Why Wrong section that shows you exactly why the other
choices are incorrect. Updated for the latest testing cycle, this A+ graded review will give you the
confidence you need to pass your NUR 257 exam on the very first attempt.
Abstract
This document provides a complete review of the NUR 257 Concepts of Aging & Chronic Illness
exam through 250 realistic exam-style questions covering theories of aging, physiological
changes, chronic illness management, geriatric syndromes, polypharmacy, psychosocial aspects,
and end-of-life care. Each question is paired with a 100% verified correct answer, a detailed
rationale, and a thorough Why Wrong breakdown. Updated for the latest testing cycle, this study
guide is designed to help nursing students achieve a high score and pass the NUR 257 exam with
guaranteed accuracy.
Content Area Questions Key Topics Weight
Theories of Aging & 1 – 40 Biological, psychosocial, and cognitive theories; 16%
Physiological Changes age-related changes in body systems.
Common Chronic 41 – 100 Heart failure, COPD, diabetes, dementia, stroke, 24%
Illnesses osteoarthritis, osteoporosis.
Geriatric Syndromes 101 – 140 Falls, incontinence, delirium, frailty, pressure 16%
injuries, malnutrition, sensory impairment.
Psychosocial Aspects & 141 – 180 Depression, social isolation, caregiver burden, 16%
Family Caregiving elder abuse, spirituality, quality of life.
Medication Management 181 – 215 Pharmacokinetics, adverse drug reactions, Beers 14%
& Polypharmacy criteria, deprescribing, safe medication use.
End-of-Life Care & Ethical 216 – 250 Hospice, palliative care, advance directives, death 14%
Issues & dying, grief, ethical decision-making.
Pass your NUR 257 Concepts of Aging & Chronic Illness Exam on your first attempt
with this comprehensive, A+ graded review.
,250 Exam-Style Questions with Verified Answers
and Rationales
Qn 1. A nursing student is studying the biological theories of aging. Which theory
suggests that aging is due to the accumulation of cellular damage from free radicals?
A A. Telomere theory
B B. Free radical theory
C C. Immunologic theory
D D. Neuroendocrine theory
Correct Answer: B. Free radical theory
Rationale: The free radical theory posits that aging results from the accumulation of
cellular damage caused by free radicals (reactive oxygen species). Telomere theory focuses
on chromosomal shortening, immunologic theory on immune system decline, and
neuroendocrine theory on hormonal changes.
Why Wrong:
A. A: Telomere theory focuses on chromosomal shortening, not free radical damage.
B. C: Immunologic theory focuses on declining immune function, not free radicals.
C. D: Neuroendocrine theory focuses on hypothalamic-pituitary axis changes, not free
radicals.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 2. An 80-year-old patient has decreased skin turgor and visible wrinkles. These
changes are primarily due to which age-related physiological change?
A A. Increased collagen production
B B. Decreased elastin and collagen in the dermis
C C. Increased subcutaneous fat
D D. Increased sweat gland activity
Correct Answer: B. Decreased elastin and collagen in the dermis
, Rationale: Aging skin shows decreased elastin and collagen, leading to wrinkles, decreased
turgor, and sagging. Subcutaneous fat decreases, and sweat gland activity decreases.
Increased collagen production does not occur with aging.
Why Wrong:
A. A: Collagen production decreases, not increases, with age.
B. C: Subcutaneous fat decreases, not increases, with age.
C. D: Sweat gland activity decreases, not increases, with age.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 3. A 75-year-old patient reports feeling more fatigued and having less energy than
before. This is most likely due to:
A A. Normal age-related decline in mitochondrial function
B B. Delirium
C C. Dementia
D D. Depression
Correct Answer: A. Normal age-related decline in mitochondrial function
Rationale: Normal aging is associated with a decline in mitochondrial function, leading to
decreased energy production. While depression, delirium, and dementia can cause fatigue,
the gradual onset of fatigue is often due to normal physiological aging.
Why Wrong:
A. B: Delirium is acute and reversible, not a gradual fatigue.
B. C: Dementia is a cognitive decline, not primarily fatigue.
C. D: Depression can cause fatigue, but the question asks for the most likely cause.
References: NUR 257 Course Objectives; Ebersole & Hess' Gerontological Nursing; Touhy &
Jett's Gerontological Nursing; Eliopoulos' Gerontological Nursing; Miller's Nursing for
Wellness in Older Adults.
Qn 4. A 72-year-old patient has a newly diagnosed hearing loss. What type of hearing
loss is most commonly associated with aging?
A A. Conductive hearing loss
B B. Sensorineural hearing loss (presbycusis)
C C. Mixed hearing loss
D D. Auditory neuropathy
