GERONTOLOGY HESI STUDY GUIDE | TESTBANK | PRACTICE
QUESTIONS & ANSWERS | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
HESI (Health Education Systems, Inc.) – Elsevier Nursing Assessment
TABLE OF CONTENTS
1. Physiological Changes of Aging
2. Comprehensive Geriatric Assessment
3. Cognitive Disorders and Delirium
4. Dementia and Alzheimer's Disease
5. Communication with Older Adults
6. Medication Safety and Polypharmacy
7. Falls, Mobility, and Injury Prevention
8. Nutrition and Hydration
9. Pain Assessment and Management
10.Sensory Changes
11.Cardiovascular Disorders
12.Respiratory Disorders
13.Endocrine and Metabolic Disorders
14.Renal and Urinary Disorders
15.Musculoskeletal Disorders
16.Ethical and Legal Considerations
17.End-of-Life and Palliative Care
18.Care Coordination and Patient Education
19.Safety, Infection Prevention, and Quality Improvement
20.Professional Nursing Judgment
GERONTOLOGY || HESI || OLDER ADULTS || HEALTHY AGING ||
FRAILTY || DELIRIUM || DEMENTIA || ALZHEIMER'S DISEASE ||
POLYPHARMACY || FALL PREVENTION || COMPREHENSIVE
GERIATRIC ASSESSMENT || FUNCTIONAL STATUS || COGNITIVE
ASSESSMENT || ETHICAL DECISION-MAKING || ADVANCE
DIRECTIVES || PALLIATIVE CARE || MEDICATION SAFETY ||
PATIENT EDUCATION || EVIDENCE-BASED PRACTICE || CLINICAL
JUDGMENT
,QUESTION 1.
An 84-year-old hospitalized client becomes acutely confused during the
evening after receiving opioid analgesia for a hip fracture. Which nursing action
has the highest priority to distinguish delirium from progressive dementia while
promoting client safety?
A. Review recent medications and assess for reversible causes while initiating
frequent reorientation.
B. Arrange formal neuropsychological testing after discharge.
C. Explain to the family that cognitive decline is expected following
hospitalization.
D. Restrict family visitation until the client's behavior stabilizes.
🔴 Correct Answer: A. Review recent medications and assess for reversible
causes while initiating frequent reorientation.
🔵 Explanation: Delirium develops abruptly and is commonly precipitated by
medications, infection, pain, or metabolic disturbances. Prompt identification of
reversible causes and supportive interventions are priorities because delirium is
potentially reversible and associated with increased morbidity. The remaining
options either delay assessment or incorrectly assume irreversible cognitive
decline.
────────────────────────────────────────
QUESTION 2.
A nurse is evaluating an 89-year-old client's medication regimen and identifies
prescriptions from multiple specialists. Which finding most strongly indicates
clinically significant polypharmacy requiring immediate interdisciplinary
review?
A. The client uses one daily vitamin supplement.
B. The client reports dizziness after starting two additional antihypertensive
medications prescribed by different providers.
C. The client takes acetaminophen occasionally for arthritis pain.
D. The client requests written medication instructions.
🔴 Correct Answer: B. The client reports dizziness after starting two
additional antihypertensive medications prescribed by different providers.
,🔵 Explanation: Multiple prescribers combined with new symptoms following
medication changes strongly suggest an adverse drug interaction or excessive
therapeutic effect. This situation requires prompt medication reconciliation. The
other findings do not independently indicate high-risk polypharmacy.
────────────────────────────────────────
QUESTION 3.
An older adult living independently reports increasing difficulty managing
finances, preparing meals, and remembering appointments but remains
physically healthy. Which assessment best evaluates the impact of these changes
on functional independence?
A. Braden Scale assessment.
B. Glasgow Coma Scale assessment.
C. Instrumental Activities of Daily Living (IADL) assessment.
D. Apgar score.
🔴 Correct Answer: C. Instrumental Activities of Daily Living (IADL)
assessment.
🔵 Explanation: Instrumental Activities of Daily Living evaluate complex tasks
such as medication management, cooking, shopping, transportation, and
financial management. Declining IADLs often represent early functional
impairment. The remaining assessment tools measure unrelated clinical
conditions.
────────────────────────────────────────
QUESTION 4.
An older adult with severe hearing impairment frequently nods during teaching
sessions but later cannot accurately explain discharge instructions. Which
nursing intervention best promotes informed understanding?
A. Speak loudly from behind the client.
B. Repeat instructions without visual contact.
C. Shorten teaching by providing only written instructions.
D. Face the client directly, reduce background noise, and verify understanding
using teach-back.
🔴 Correct Answer: D. Face the client directly, reduce background noise,
and verify understanding using teach-back.
, 🔵 Explanation: Effective communication includes facing the client, minimizing
environmental distractions, speaking clearly, and confirming comprehension
through teach-back. Simply increasing volume may distort speech, and written
instructions alone may not address literacy or vision limitations.
────────────────────────────────────────
QUESTION 5.
During a comprehensive geriatric assessment, which finding most strongly
predicts future hospitalization and loss of independence?
A. Controlled hypertension.
B. Progressive frailty characterized by weight loss, slow gait, exhaustion,
weakness, and reduced activity.
C. Presbyopia requiring corrective lenses.
D. Stable osteoarthritis.
🔴 Correct Answer: B. Progressive frailty characterized by weight loss,
slow gait, exhaustion, weakness, and reduced activity.
🔵 Explanation: Frailty syndrome is associated with increased vulnerability to
stressors, hospitalization, disability, falls, and mortality. Identifying frailty
allows early intervention. The remaining findings are common chronic
conditions but are less predictive of rapid functional decline.
────────────────────────────────────────
QUESTION 6.
A nurse observes an older adult with dementia becoming increasingly agitated
during bathing. Which intervention demonstrates the most appropriate
person-centered approach?
A. Complete the bath quickly despite resistance.
B. Delay hygiene indefinitely.
C. Pause the activity, identify possible triggers, and reattempt care using
reassurance and simple communication.
D. Request immediate physical restraints.
🔴 Correct Answer: C. Pause the activity, identify possible triggers, and
reattempt care using reassurance and simple communication.
QUESTIONS & ANSWERS | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
HESI (Health Education Systems, Inc.) – Elsevier Nursing Assessment
TABLE OF CONTENTS
1. Physiological Changes of Aging
2. Comprehensive Geriatric Assessment
3. Cognitive Disorders and Delirium
4. Dementia and Alzheimer's Disease
5. Communication with Older Adults
6. Medication Safety and Polypharmacy
7. Falls, Mobility, and Injury Prevention
8. Nutrition and Hydration
9. Pain Assessment and Management
10.Sensory Changes
11.Cardiovascular Disorders
12.Respiratory Disorders
13.Endocrine and Metabolic Disorders
14.Renal and Urinary Disorders
15.Musculoskeletal Disorders
16.Ethical and Legal Considerations
17.End-of-Life and Palliative Care
18.Care Coordination and Patient Education
19.Safety, Infection Prevention, and Quality Improvement
20.Professional Nursing Judgment
GERONTOLOGY || HESI || OLDER ADULTS || HEALTHY AGING ||
FRAILTY || DELIRIUM || DEMENTIA || ALZHEIMER'S DISEASE ||
POLYPHARMACY || FALL PREVENTION || COMPREHENSIVE
GERIATRIC ASSESSMENT || FUNCTIONAL STATUS || COGNITIVE
ASSESSMENT || ETHICAL DECISION-MAKING || ADVANCE
DIRECTIVES || PALLIATIVE CARE || MEDICATION SAFETY ||
PATIENT EDUCATION || EVIDENCE-BASED PRACTICE || CLINICAL
JUDGMENT
,QUESTION 1.
An 84-year-old hospitalized client becomes acutely confused during the
evening after receiving opioid analgesia for a hip fracture. Which nursing action
has the highest priority to distinguish delirium from progressive dementia while
promoting client safety?
A. Review recent medications and assess for reversible causes while initiating
frequent reorientation.
B. Arrange formal neuropsychological testing after discharge.
C. Explain to the family that cognitive decline is expected following
hospitalization.
D. Restrict family visitation until the client's behavior stabilizes.
🔴 Correct Answer: A. Review recent medications and assess for reversible
causes while initiating frequent reorientation.
🔵 Explanation: Delirium develops abruptly and is commonly precipitated by
medications, infection, pain, or metabolic disturbances. Prompt identification of
reversible causes and supportive interventions are priorities because delirium is
potentially reversible and associated with increased morbidity. The remaining
options either delay assessment or incorrectly assume irreversible cognitive
decline.
────────────────────────────────────────
QUESTION 2.
A nurse is evaluating an 89-year-old client's medication regimen and identifies
prescriptions from multiple specialists. Which finding most strongly indicates
clinically significant polypharmacy requiring immediate interdisciplinary
review?
A. The client uses one daily vitamin supplement.
B. The client reports dizziness after starting two additional antihypertensive
medications prescribed by different providers.
C. The client takes acetaminophen occasionally for arthritis pain.
D. The client requests written medication instructions.
🔴 Correct Answer: B. The client reports dizziness after starting two
additional antihypertensive medications prescribed by different providers.
,🔵 Explanation: Multiple prescribers combined with new symptoms following
medication changes strongly suggest an adverse drug interaction or excessive
therapeutic effect. This situation requires prompt medication reconciliation. The
other findings do not independently indicate high-risk polypharmacy.
────────────────────────────────────────
QUESTION 3.
An older adult living independently reports increasing difficulty managing
finances, preparing meals, and remembering appointments but remains
physically healthy. Which assessment best evaluates the impact of these changes
on functional independence?
A. Braden Scale assessment.
B. Glasgow Coma Scale assessment.
C. Instrumental Activities of Daily Living (IADL) assessment.
D. Apgar score.
🔴 Correct Answer: C. Instrumental Activities of Daily Living (IADL)
assessment.
🔵 Explanation: Instrumental Activities of Daily Living evaluate complex tasks
such as medication management, cooking, shopping, transportation, and
financial management. Declining IADLs often represent early functional
impairment. The remaining assessment tools measure unrelated clinical
conditions.
────────────────────────────────────────
QUESTION 4.
An older adult with severe hearing impairment frequently nods during teaching
sessions but later cannot accurately explain discharge instructions. Which
nursing intervention best promotes informed understanding?
A. Speak loudly from behind the client.
B. Repeat instructions without visual contact.
C. Shorten teaching by providing only written instructions.
D. Face the client directly, reduce background noise, and verify understanding
using teach-back.
🔴 Correct Answer: D. Face the client directly, reduce background noise,
and verify understanding using teach-back.
, 🔵 Explanation: Effective communication includes facing the client, minimizing
environmental distractions, speaking clearly, and confirming comprehension
through teach-back. Simply increasing volume may distort speech, and written
instructions alone may not address literacy or vision limitations.
────────────────────────────────────────
QUESTION 5.
During a comprehensive geriatric assessment, which finding most strongly
predicts future hospitalization and loss of independence?
A. Controlled hypertension.
B. Progressive frailty characterized by weight loss, slow gait, exhaustion,
weakness, and reduced activity.
C. Presbyopia requiring corrective lenses.
D. Stable osteoarthritis.
🔴 Correct Answer: B. Progressive frailty characterized by weight loss,
slow gait, exhaustion, weakness, and reduced activity.
🔵 Explanation: Frailty syndrome is associated with increased vulnerability to
stressors, hospitalization, disability, falls, and mortality. Identifying frailty
allows early intervention. The remaining findings are common chronic
conditions but are less predictive of rapid functional decline.
────────────────────────────────────────
QUESTION 6.
A nurse observes an older adult with dementia becoming increasingly agitated
during bathing. Which intervention demonstrates the most appropriate
person-centered approach?
A. Complete the bath quickly despite resistance.
B. Delay hygiene indefinitely.
C. Pause the activity, identify possible triggers, and reattempt care using
reassurance and simple communication.
D. Request immediate physical restraints.
🔴 Correct Answer: C. Pause the activity, identify possible triggers, and
reattempt care using reassurance and simple communication.
