ELITE TEST BANK: Advanced Practice Nursing
in the Care of Older Adults (3rd Edition -
2026 Standards)
PART I: FOUNDATIONAL CONCEPTS & PHYSIOLOGICAL AGING (Questions 1-20)
1. Mrs. Smith, 75 years old, reports weakness, difficulty urinating, and dehydration. Although she is
afebrile, the APRN conducts a thorough physical examination including urinalysis and CBC. This total
assessment is necessary because:
A) The symptoms are vague and may be signs of aging.
B) There may be other signs or symptoms more indicative of the condition.
C) All body systems interact, and symptoms could indicate a variety of diagnoses.
D) Mrs. Smith may not be reporting all significant information.
Answer: C
Rationale: The correct Answer is C because the APRN must recognize that physiological changes in
aging increase vulnerability to illness, and symptoms often overlap . Options A and D are incorrect
because attributing symptoms solely to aging or assuming poor reporting can lead to missed diagnoses.
Option B, while possible, is secondary to understanding systemic interaction .
2. The major impact of the physiological changes that occur with aging is:
A) Impaired immunological response.
B) Reduced homeostatic mechanisms.
C) Reduced physiological reserve.
D) All of the above.
Answer: D
Rationale: All three options describe key impacts of aging. Reduced physiological reserve
(homeostenosis) limits the ability to respond to stress, reduced homeostatic mechanisms impair
fluid/electrolyte balance, and immunosenescence increases infection risk .
,3. A patient with renal disease has an increased serum creatinine. Which lab value does the APRN
need BEFORE ordering medications?
A) Complete blood count (CBC).
B) Culture and sensitivity.
C) Creatinine clearance.
D) Uric acid levels.
Answer: C
Rationale: Creatinine clearance (eGFR) provides an estimation of renal function necessary for safe drug
dosing . CBC does not assess kidney function, and uric acid is for gout.
4. Which statement is TRUE regarding diagnostic testing in the older adult?
A) The most invasive test provides the most accurate data.
B) A test should be ordered only if the result will change management.
C) Risks of testing should never outweigh the benefits, regardless of prognosis.
D) Reference ranges are absolute for all ages.
Answer: B
Rationale: The APRN must have a clear plan for using test results; ordering without intent to act on
findings is inappropriate . While avoiding harm is key, benefit/risk is weighed against clinical condition,
not an absolute rule .
5. An 85-year-old man reports vague abdominal pain, new-onset constipation, and somatic
complaints. This is an atypical presentation of which illness?
A) Heart failure.
B) Depression.
C) Hypothyroidism.
D) Malignancy.
Answer: B
Rationale: Older adults with depression often present with somatic complaints (GI issues, pain) rather
than sadness . While HF and cancer are possible, depression is the most common atypical presentation
for these symptoms .
6. A 71-year-old male reports gradual dyspnea on exertion and uses three pillows to sleep.
Auscultation reveals basilar crackles. These signal symptoms are most indicative of:
A) COPD exacerbation.
B) Heart failure.
C) GERD.
D) Pneumonia.
, Answer: B
Rationale: Orthopnea (3-pillow sign) with exertional dyspnea and basilar crackles is classic for left
ventricular failure . COPD typically presents with wheezing, and pneumonia would have fever or focal
findings.
7. The APRN is examining an 85-year-old with reports of vague abdominal symptoms and new-onset
constipation. These symptoms may be an atypical presentation of:
A) Hypothyroidism.
B) Malignancy.
C) Depression.
D) All of the above.
Answer: D
Rationale: All three conditions can present atypically in older adults. Depression often presents with
somatic complaints, hypothyroidism can cause confusion/ataxia, and malignancies may be silent .
8. Janey (25 years) may experience arthritis differently than Mrs. Johnson (65 years) because:
A) Age makes arthritis pain feel different even in the same joints.
B) The body undergoes physiological changes with aging, changing disease presentation.
C) Older adults do not feel constitutional symptoms like malaise.
D) Healthy aging prevents any change in disease presentation.
Answer: B
Rationale: Physiologic aging alters immune response and pain perception, changing how diseases
present (e.g., late-onset RA involves larger joints and systemic symptoms) .
9. A gerontological patient reports shoulder pain. The APRN completes a thorough systemic
examination because:
A) Arthritis of the shoulders is accompanied by neurological symptoms.
B) Older adults with one morbidity often express difficulties in general.
C) Older adults with arthritis often experience pain in the lower extremities.
D) The patient may not be reporting all significant signs.
Answer: B
Rationale: Older adults often express symptoms globally. Late-onset RA affects larger joints like
shoulders with systemic symptoms (fever, weight loss) requiring full assessment .
10. The APRN performs a thorough exam on a patient with melena, weight loss, intermittent
confusion, and dyspepsia, but no abdominal pain. A possible diagnosis is:
A) Pneumonia.
B) Ulcerative colitis.
in the Care of Older Adults (3rd Edition -
2026 Standards)
PART I: FOUNDATIONAL CONCEPTS & PHYSIOLOGICAL AGING (Questions 1-20)
1. Mrs. Smith, 75 years old, reports weakness, difficulty urinating, and dehydration. Although she is
afebrile, the APRN conducts a thorough physical examination including urinalysis and CBC. This total
assessment is necessary because:
A) The symptoms are vague and may be signs of aging.
B) There may be other signs or symptoms more indicative of the condition.
C) All body systems interact, and symptoms could indicate a variety of diagnoses.
D) Mrs. Smith may not be reporting all significant information.
Answer: C
Rationale: The correct Answer is C because the APRN must recognize that physiological changes in
aging increase vulnerability to illness, and symptoms often overlap . Options A and D are incorrect
because attributing symptoms solely to aging or assuming poor reporting can lead to missed diagnoses.
Option B, while possible, is secondary to understanding systemic interaction .
2. The major impact of the physiological changes that occur with aging is:
A) Impaired immunological response.
B) Reduced homeostatic mechanisms.
C) Reduced physiological reserve.
D) All of the above.
Answer: D
Rationale: All three options describe key impacts of aging. Reduced physiological reserve
(homeostenosis) limits the ability to respond to stress, reduced homeostatic mechanisms impair
fluid/electrolyte balance, and immunosenescence increases infection risk .
,3. A patient with renal disease has an increased serum creatinine. Which lab value does the APRN
need BEFORE ordering medications?
A) Complete blood count (CBC).
B) Culture and sensitivity.
C) Creatinine clearance.
D) Uric acid levels.
Answer: C
Rationale: Creatinine clearance (eGFR) provides an estimation of renal function necessary for safe drug
dosing . CBC does not assess kidney function, and uric acid is for gout.
4. Which statement is TRUE regarding diagnostic testing in the older adult?
A) The most invasive test provides the most accurate data.
B) A test should be ordered only if the result will change management.
C) Risks of testing should never outweigh the benefits, regardless of prognosis.
D) Reference ranges are absolute for all ages.
Answer: B
Rationale: The APRN must have a clear plan for using test results; ordering without intent to act on
findings is inappropriate . While avoiding harm is key, benefit/risk is weighed against clinical condition,
not an absolute rule .
5. An 85-year-old man reports vague abdominal pain, new-onset constipation, and somatic
complaints. This is an atypical presentation of which illness?
A) Heart failure.
B) Depression.
C) Hypothyroidism.
D) Malignancy.
Answer: B
Rationale: Older adults with depression often present with somatic complaints (GI issues, pain) rather
than sadness . While HF and cancer are possible, depression is the most common atypical presentation
for these symptoms .
6. A 71-year-old male reports gradual dyspnea on exertion and uses three pillows to sleep.
Auscultation reveals basilar crackles. These signal symptoms are most indicative of:
A) COPD exacerbation.
B) Heart failure.
C) GERD.
D) Pneumonia.
, Answer: B
Rationale: Orthopnea (3-pillow sign) with exertional dyspnea and basilar crackles is classic for left
ventricular failure . COPD typically presents with wheezing, and pneumonia would have fever or focal
findings.
7. The APRN is examining an 85-year-old with reports of vague abdominal symptoms and new-onset
constipation. These symptoms may be an atypical presentation of:
A) Hypothyroidism.
B) Malignancy.
C) Depression.
D) All of the above.
Answer: D
Rationale: All three conditions can present atypically in older adults. Depression often presents with
somatic complaints, hypothyroidism can cause confusion/ataxia, and malignancies may be silent .
8. Janey (25 years) may experience arthritis differently than Mrs. Johnson (65 years) because:
A) Age makes arthritis pain feel different even in the same joints.
B) The body undergoes physiological changes with aging, changing disease presentation.
C) Older adults do not feel constitutional symptoms like malaise.
D) Healthy aging prevents any change in disease presentation.
Answer: B
Rationale: Physiologic aging alters immune response and pain perception, changing how diseases
present (e.g., late-onset RA involves larger joints and systemic symptoms) .
9. A gerontological patient reports shoulder pain. The APRN completes a thorough systemic
examination because:
A) Arthritis of the shoulders is accompanied by neurological symptoms.
B) Older adults with one morbidity often express difficulties in general.
C) Older adults with arthritis often experience pain in the lower extremities.
D) The patient may not be reporting all significant signs.
Answer: B
Rationale: Older adults often express symptoms globally. Late-onset RA affects larger joints like
shoulders with systemic symptoms (fever, weight loss) requiring full assessment .
10. The APRN performs a thorough exam on a patient with melena, weight loss, intermittent
confusion, and dyspepsia, but no abdominal pain. A possible diagnosis is:
A) Pneumonia.
B) Ulcerative colitis.
