BSN 425 Functional Ability Quiz Actual Exam 2026/2027 –
Complete Exam-Style Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Section A: Foundations of Functional Ability
Q1: Which statement best defines functional ability in nursing practice?
A. The maximum physical strength a patient can achieve during rehabilitation
B. An individual's capacity to perform daily activities necessary for meeting basic needs,
fulfilling roles, and maintaining health [CORRECT]
C. The ability to perform only instrumental tasks such as managing finances and
shopping
D. A measure of cognitive function exclusive of physical performance
Correct Answer: B
Rationale: Functional ability encompasses the capacity to perform tasks and activities
necessary for independent living and quality of life, including cognitive, social, physical,
and emotional domains. Option A limits it to strength; Option C confuses it with IADLs
only; Option D incorrectly excludes physical performance.
Q2: A nurse is caring for a 78-year-old patient who recently suffered a stroke. The
patient can independently bathe and dress but requires assistance with meal
preparation and medication management. Which distinction best explains this clinical
presentation?
,A. The patient has intact functional ability but impaired functional performance
B. The patient has intact functional performance in basic tasks but requires support for
more complex instrumental activities [CORRECT]
C. The patient has complete functional independence in all domains
D. The patient has lost all capacity for self-care and requires total assistance
Correct Answer: B
Rationale: Functional performance refers to actual tasks completed, while functional
ability refers to capacity. This patient demonstrates intact basic functional performance
(ADLs) but impaired instrumental performance (IADLs). Option A reverses the
definitions; Options C and D are inconsistent with the clinical picture.
Q3: A nurse is discharging an older adult home after hospitalization for pneumonia. The
nurse emphasizes the importance of maintaining independence in self-care activities.
Which rationale best supports this nursing priority?
A. Functional independence is primarily important for reducing hospital documentation
requirements
B. Maintaining functional ability is a key indicator of overall health and quality of life in
older adults [CORRECT]
C. Independence in self-care is only relevant for patients under 65 years of age
D. Functional ability has no correlation with psychological well-being or social
engagement
Correct Answer: B
,Rationale: In gerontological nursing, functional ability is a key indicator of overall health
and quality of life; promoting independence prevents deconditioning and supports
dignity. Option A misrepresents the purpose; Option C is ageist and incorrect; Option D
contradicts evidence linking function to well-being.
Q4: A previously independent 82-year-old is admitted after a fall with hip fracture. During
hospitalization, the patient becomes reluctant to ambulate, refuses to participate in
self-care, and allows staff to perform all bathing and grooming. Which factor most likely
contributes to this rapid functional decline?
A. Normal aging processes that permanently reduce functional capacity
B. Acute illness, pain, immobility, and hospitalization-induced dependence leading to
functional decline [CORRECT]
C. Genetic predisposition that was inevitable regardless of the fall
D. Improved functional ability due to increased rest during hospitalization
Correct Answer: B
Rationale: Common causes of functional decline in older adults include acute illness,
immobility, pain, and hospitalization-associated deconditioning—not normal aging
alone. Option A incorrectly attributes decline to inevitable aging; Option C is
deterministic; Option D misinterprets rest as beneficial to function.
Q5: A nurse observes that a patient with chronic heart failure has stopped attending
social gatherings, reports fatigue, and requires assistance with housekeeping and
laundry. The patient still manages bathing and toileting independently. Which type of
functional decline is most evident?
, A. Decline in basic ADLs only
B. Decline in instrumental ADLs with preserved basic ADLs [CORRECT]
C. Complete loss of functional ability across all domains
D. Improvement in functional performance due to simplified routines
Correct Answer: B
Rationale: Housekeeping and laundry are IADLs, while bathing and toileting are basic
ADLs. This patient demonstrates IADL decline with preserved basic ADLs, a common
early pattern in chronic illness. Option A is incorrect because basic ADLs are intact;
Option C overstates the decline; Option D is clinically inaccurate.
Q6: A nurse is developing a care plan for a patient recovering from total knee
arthroplasty. Which nursing intervention best aligns with restorative nursing care
principles?
A. Performing all hygiene and dressing tasks for the patient to conserve energy
B. Encouraging the patient to perform as much self-care as possible to prevent
deconditioning and promote autonomy [CORRECT]
C. Restricting the patient to bed rest for 48 hours to ensure surgical site healing
D. Delegating all patient care to unlicensed assistive personnel to maximize efficiency
Correct Answer: B
Rationale: Restorative nursing care emphasizes maintaining and improving functional
ability by encouraging patients to perform as much self-care as possible, preventing
deconditioning and promoting autonomy. Doing everything for the patient (A) fosters
Complete Exam-Style Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Section A: Foundations of Functional Ability
Q1: Which statement best defines functional ability in nursing practice?
A. The maximum physical strength a patient can achieve during rehabilitation
B. An individual's capacity to perform daily activities necessary for meeting basic needs,
fulfilling roles, and maintaining health [CORRECT]
C. The ability to perform only instrumental tasks such as managing finances and
shopping
D. A measure of cognitive function exclusive of physical performance
Correct Answer: B
Rationale: Functional ability encompasses the capacity to perform tasks and activities
necessary for independent living and quality of life, including cognitive, social, physical,
and emotional domains. Option A limits it to strength; Option C confuses it with IADLs
only; Option D incorrectly excludes physical performance.
Q2: A nurse is caring for a 78-year-old patient who recently suffered a stroke. The
patient can independently bathe and dress but requires assistance with meal
preparation and medication management. Which distinction best explains this clinical
presentation?
,A. The patient has intact functional ability but impaired functional performance
B. The patient has intact functional performance in basic tasks but requires support for
more complex instrumental activities [CORRECT]
C. The patient has complete functional independence in all domains
D. The patient has lost all capacity for self-care and requires total assistance
Correct Answer: B
Rationale: Functional performance refers to actual tasks completed, while functional
ability refers to capacity. This patient demonstrates intact basic functional performance
(ADLs) but impaired instrumental performance (IADLs). Option A reverses the
definitions; Options C and D are inconsistent with the clinical picture.
Q3: A nurse is discharging an older adult home after hospitalization for pneumonia. The
nurse emphasizes the importance of maintaining independence in self-care activities.
Which rationale best supports this nursing priority?
A. Functional independence is primarily important for reducing hospital documentation
requirements
B. Maintaining functional ability is a key indicator of overall health and quality of life in
older adults [CORRECT]
C. Independence in self-care is only relevant for patients under 65 years of age
D. Functional ability has no correlation with psychological well-being or social
engagement
Correct Answer: B
,Rationale: In gerontological nursing, functional ability is a key indicator of overall health
and quality of life; promoting independence prevents deconditioning and supports
dignity. Option A misrepresents the purpose; Option C is ageist and incorrect; Option D
contradicts evidence linking function to well-being.
Q4: A previously independent 82-year-old is admitted after a fall with hip fracture. During
hospitalization, the patient becomes reluctant to ambulate, refuses to participate in
self-care, and allows staff to perform all bathing and grooming. Which factor most likely
contributes to this rapid functional decline?
A. Normal aging processes that permanently reduce functional capacity
B. Acute illness, pain, immobility, and hospitalization-induced dependence leading to
functional decline [CORRECT]
C. Genetic predisposition that was inevitable regardless of the fall
D. Improved functional ability due to increased rest during hospitalization
Correct Answer: B
Rationale: Common causes of functional decline in older adults include acute illness,
immobility, pain, and hospitalization-associated deconditioning—not normal aging
alone. Option A incorrectly attributes decline to inevitable aging; Option C is
deterministic; Option D misinterprets rest as beneficial to function.
Q5: A nurse observes that a patient with chronic heart failure has stopped attending
social gatherings, reports fatigue, and requires assistance with housekeeping and
laundry. The patient still manages bathing and toileting independently. Which type of
functional decline is most evident?
, A. Decline in basic ADLs only
B. Decline in instrumental ADLs with preserved basic ADLs [CORRECT]
C. Complete loss of functional ability across all domains
D. Improvement in functional performance due to simplified routines
Correct Answer: B
Rationale: Housekeeping and laundry are IADLs, while bathing and toileting are basic
ADLs. This patient demonstrates IADL decline with preserved basic ADLs, a common
early pattern in chronic illness. Option A is incorrect because basic ADLs are intact;
Option C overstates the decline; Option D is clinically inaccurate.
Q6: A nurse is developing a care plan for a patient recovering from total knee
arthroplasty. Which nursing intervention best aligns with restorative nursing care
principles?
A. Performing all hygiene and dressing tasks for the patient to conserve energy
B. Encouraging the patient to perform as much self-care as possible to prevent
deconditioning and promote autonomy [CORRECT]
C. Restricting the patient to bed rest for 48 hours to ensure surgical site healing
D. Delegating all patient care to unlicensed assistive personnel to maximize efficiency
Correct Answer: B
Rationale: Restorative nursing care emphasizes maintaining and improving functional
ability by encouraging patients to perform as much self-care as possible, preventing
deconditioning and promoting autonomy. Doing everything for the patient (A) fosters
