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GALEN NUR 257 EXAM 4 – CONCEPTS OF AGING &
CHRONIC ILLNESS 2026/2027 COMPLETE (75) CURRENT
TESTING QUESTIONS AND CORRECT ANSWERS WITH
DETAILED RATIONALES.
NUR
Prepare effectively for the Galen NUR 257 Exam 4 with this focused study resource. It
supports review of aging concepts, chronic illness, gerontological nursing, health
promotion, disease management, patient assessment, and nursing interventions. Use
the material to reinforce your understanding, review key topics, and identify areas that
may require additional study. This resource is suited for Galen nursing students, NUR
257 learners, and candidates preparing for Exam 4.
MULTIPLE CHOICE.
SECTION 1: FRAILTY AND CHRONIC ILLNESS MANAGEMENT (Questions 1–
10)
1. Which statement BEST describes the relationship between frailty and
chronic illness in older adults?
(A) Frailty is an inevitable consequence of normal aging
(B) Chronic diseases may be controlled, but frailty is not simply a treatment
failure; it is a distinct physiological state
(C) Frailty is a single disease that can be cured with medication
(D) Frailty is always reversible with aggressive treatment
Answer: (B) Chronic diseases may be controlled, but frailty is not simply a
treatment failure; it is a distinct physiological state
Rationale: Frailty is a distinct physiological syndrome characterized by
decreased reserve and vulnerability to stressors, independent of specific
chronic diseases. Frailty is not inevitable (A) and can be prevented or delayed.
It is a syndrome with multiple contributing factors, not a single disease (C).
Frailty can be improved with interventions but is not always reversible (D).
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2. A patient with COPD and heart failure with preserved ejection fraction
(HFpEF) presents with increasing dyspnea. Which intervention is MOST
appropriate to manage both conditions without exacerbating either?
(A) Administer a short-acting beta-agonist (SABA) nebulizer as needed
(B) Initiate a non-selective beta-blocker such as carvedilol
(C) Increase the dose of loop diuretic to manage fluid overload
(D) Initiate a cardioselective beta-blocker and optimize diuretic therapy
Answer: (D) Initiate a cardioselective beta-blocker and optimize diuretic
therapy
Rationale: Managing multimorbidity requires careful balancing of treatments.
Cardioselective beta-blockers (e.g., metoprolol succinate) are preferred in
patients with COPD to avoid bronchospasm. Optimizing diuretic therapy
helps manage volume overload without causing excessive diuresis. A SABA (A)
may be used for acute symptoms but does not address heart failure. Non-
selective beta-blockers (B) can worsen COPD. Increasing loop diuretics alone
(C) may lead to electrolyte imbalances and dehydration.
3. A nurse is caring for an older adult patient with multiple chronic
conditions. Which of the following is a key principle of multimorbidity
management?
(A) Treat each chronic condition independently using disease-specific
guidelines
(B) Focus treatment on the most recently diagnosed condition
(C) Consider the patient's overall functional status, quality of life, and
treatment burden
(D) Prioritize pharmacologic interventions over non-pharmacologic strategies
Answer: (C) Consider the patient's overall functional status, quality of life,
and treatment burden
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Rationale: In patients with multimorbidity, care should be individualized,
considering the patient's overall functional status, quality of life, treatment
burden, and preferences. Treating each condition independently (A) can lead
to polypharmacy and adverse interactions. Focusing only on the most recent
diagnosis (B) ignores other important conditions. Non-pharmacologic
strategies (D) are equally important in managing chronic illness.
4. A 78-year-old patient with a history of hypertension, diabetes, and
osteoarthritis is admitted with pneumonia. The patient's spouse reports
that the patient has been "slowing down" and is less able to perform daily
activities. Which of the following assessments is MOST important to
evaluate for frailty?
(A) Serum albumin level
(B) Gait speed and grip strength
(C) Hemoglobin A1C
(D) Mini-Mental State Examination (MMSE)
Answer: (B) Gait speed and grip strength
Rationale: Frailty is characterized by decreased reserve and vulnerability to
stressors. Key components of frailty assessment include gait speed
(slowness), grip strength (weakness), unintentional weight loss, exhaustion,
and low physical activity. Serum albumin (A) may indicate nutritional status
but is not a core frailty measure. A1C (C) assesses diabetes control. MMSE (D)
assesses cognition, which is not a core frailty domain.
5. Which of the following is a hallmark characteristic of the frailty
syndrome?
(A) Increased muscle mass and strength
(B) Decreased physiological reserve and increased vulnerability to stressors
(C) Improved immune function
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(D) Increased energy and activity levels
Answer: (B) Decreased physiological reserve and increased vulnerability
to stressors
Rationale: Frailty is a distinct physiological state characterized by decreased
physiological reserve and increased vulnerability to stressors such as
infections, surgery, or medications. It is associated with decreased muscle
mass and strength (A), not increased. Immune function (C) declines with
frailty. Energy and activity levels (D) decrease, not increase.
6. A 72-year-old patient with a history of heart failure and diabetes is
hospitalized for pneumonia. Which of the following interventions is MOST
appropriate to prevent functional decline during hospitalization?
(A) Maintain strict bed rest to conserve energy
(B) Encourage early mobilization and ambulation
(C) Restrict all visitors to reduce stress
(D) Administer sedatives to promote sleep
Answer: (B) Encourage early mobilization and ambulation
Rationale: Hospitalization can lead to functional decline in older adults,
particularly those with frailty. Early mobilization and ambulation help preserve
muscle strength, prevent deconditioning, and reduce the risk of falls and
pressure injuries. Strict bed rest (A) accelerates deconditioning. Restricting
visitors (C) may increase social isolation. Sedatives (D) increase fall risk and
delirium.
7. A nurse is educating a patient about lifestyle modifications to reduce
the risk of frailty. Which of the following recommendations is MOST
appropriate?
(A) Limit physical activity to preserve joint function
GALEN NUR 257 EXAM 4 – CONCEPTS OF AGING &
CHRONIC ILLNESS 2026/2027 COMPLETE (75) CURRENT
TESTING QUESTIONS AND CORRECT ANSWERS WITH
DETAILED RATIONALES.
NUR
Prepare effectively for the Galen NUR 257 Exam 4 with this focused study resource. It
supports review of aging concepts, chronic illness, gerontological nursing, health
promotion, disease management, patient assessment, and nursing interventions. Use
the material to reinforce your understanding, review key topics, and identify areas that
may require additional study. This resource is suited for Galen nursing students, NUR
257 learners, and candidates preparing for Exam 4.
MULTIPLE CHOICE.
SECTION 1: FRAILTY AND CHRONIC ILLNESS MANAGEMENT (Questions 1–
10)
1. Which statement BEST describes the relationship between frailty and
chronic illness in older adults?
(A) Frailty is an inevitable consequence of normal aging
(B) Chronic diseases may be controlled, but frailty is not simply a treatment
failure; it is a distinct physiological state
(C) Frailty is a single disease that can be cured with medication
(D) Frailty is always reversible with aggressive treatment
Answer: (B) Chronic diseases may be controlled, but frailty is not simply a
treatment failure; it is a distinct physiological state
Rationale: Frailty is a distinct physiological syndrome characterized by
decreased reserve and vulnerability to stressors, independent of specific
chronic diseases. Frailty is not inevitable (A) and can be prevented or delayed.
It is a syndrome with multiple contributing factors, not a single disease (C).
Frailty can be improved with interventions but is not always reversible (D).
, Page 2 of 39
2. A patient with COPD and heart failure with preserved ejection fraction
(HFpEF) presents with increasing dyspnea. Which intervention is MOST
appropriate to manage both conditions without exacerbating either?
(A) Administer a short-acting beta-agonist (SABA) nebulizer as needed
(B) Initiate a non-selective beta-blocker such as carvedilol
(C) Increase the dose of loop diuretic to manage fluid overload
(D) Initiate a cardioselective beta-blocker and optimize diuretic therapy
Answer: (D) Initiate a cardioselective beta-blocker and optimize diuretic
therapy
Rationale: Managing multimorbidity requires careful balancing of treatments.
Cardioselective beta-blockers (e.g., metoprolol succinate) are preferred in
patients with COPD to avoid bronchospasm. Optimizing diuretic therapy
helps manage volume overload without causing excessive diuresis. A SABA (A)
may be used for acute symptoms but does not address heart failure. Non-
selective beta-blockers (B) can worsen COPD. Increasing loop diuretics alone
(C) may lead to electrolyte imbalances and dehydration.
3. A nurse is caring for an older adult patient with multiple chronic
conditions. Which of the following is a key principle of multimorbidity
management?
(A) Treat each chronic condition independently using disease-specific
guidelines
(B) Focus treatment on the most recently diagnosed condition
(C) Consider the patient's overall functional status, quality of life, and
treatment burden
(D) Prioritize pharmacologic interventions over non-pharmacologic strategies
Answer: (C) Consider the patient's overall functional status, quality of life,
and treatment burden
, Page 3 of 39
Rationale: In patients with multimorbidity, care should be individualized,
considering the patient's overall functional status, quality of life, treatment
burden, and preferences. Treating each condition independently (A) can lead
to polypharmacy and adverse interactions. Focusing only on the most recent
diagnosis (B) ignores other important conditions. Non-pharmacologic
strategies (D) are equally important in managing chronic illness.
4. A 78-year-old patient with a history of hypertension, diabetes, and
osteoarthritis is admitted with pneumonia. The patient's spouse reports
that the patient has been "slowing down" and is less able to perform daily
activities. Which of the following assessments is MOST important to
evaluate for frailty?
(A) Serum albumin level
(B) Gait speed and grip strength
(C) Hemoglobin A1C
(D) Mini-Mental State Examination (MMSE)
Answer: (B) Gait speed and grip strength
Rationale: Frailty is characterized by decreased reserve and vulnerability to
stressors. Key components of frailty assessment include gait speed
(slowness), grip strength (weakness), unintentional weight loss, exhaustion,
and low physical activity. Serum albumin (A) may indicate nutritional status
but is not a core frailty measure. A1C (C) assesses diabetes control. MMSE (D)
assesses cognition, which is not a core frailty domain.
5. Which of the following is a hallmark characteristic of the frailty
syndrome?
(A) Increased muscle mass and strength
(B) Decreased physiological reserve and increased vulnerability to stressors
(C) Improved immune function
, Page 4 of 39
(D) Increased energy and activity levels
Answer: (B) Decreased physiological reserve and increased vulnerability
to stressors
Rationale: Frailty is a distinct physiological state characterized by decreased
physiological reserve and increased vulnerability to stressors such as
infections, surgery, or medications. It is associated with decreased muscle
mass and strength (A), not increased. Immune function (C) declines with
frailty. Energy and activity levels (D) decrease, not increase.
6. A 72-year-old patient with a history of heart failure and diabetes is
hospitalized for pneumonia. Which of the following interventions is MOST
appropriate to prevent functional decline during hospitalization?
(A) Maintain strict bed rest to conserve energy
(B) Encourage early mobilization and ambulation
(C) Restrict all visitors to reduce stress
(D) Administer sedatives to promote sleep
Answer: (B) Encourage early mobilization and ambulation
Rationale: Hospitalization can lead to functional decline in older adults,
particularly those with frailty. Early mobilization and ambulation help preserve
muscle strength, prevent deconditioning, and reduce the risk of falls and
pressure injuries. Strict bed rest (A) accelerates deconditioning. Restricting
visitors (C) may increase social isolation. Sedatives (D) increase fall risk and
delirium.
7. A nurse is educating a patient about lifestyle modifications to reduce
the risk of frailty. Which of the following recommendations is MOST
appropriate?
(A) Limit physical activity to preserve joint function
