1
HESI A2 Exam Bank 2025 | 200 Practice
Questions with Rationales: Health
Scenario Comparisons & Clinical
Reasoning
Table of Contents
Subtopic 1: Critical Thinking in Patient Care Scenarios under the broader
topic "Comparing and Contrasting Ideas in Health Scenarios.".......................2
✅ Subtopic 2: Comparing Patient Education Strategies for Diverse Health
Conditions......................................................................................................11
✅ Subtopic 3: Pharmacologic Comparisons in Clinical Scenarios.................20
✅ Subtopic 4: Pathophysiologic Comparisons in Patient Symptoms and
Diagnosis.......................................................................................................28
✅ Subtopic 5: Health Promotion and Disease Prevention Across the Lifespan
.......................................................................................................................38
✅ Subtopic 6: Ethical and Legal Comparisons in Nursing Practice................46
✅ Subtopic 7: Cultural and Spiritual Competence in Diverse Patient Care...55
✅ Subtopic 8: Pharmacologic Comparisons and Safe Medication Practices..64
✅ Subtopic 9: Mental Health Disorders — Comparative Presentations and
Treatments.....................................................................................................72
✅ Subtopic 10: Comparing Developmental and Behavioral Disorders in
Children and Adolescents..............................................................................81
, 2
Subtopic 1: Critical Thinking in Patient Care
Scenarios under the broader topic "Comparing
and Contrasting Ideas in Health Scenarios."
(Questions 1–20)
Question 1:
A patient with chronic heart failure reports new-onset shortness of breath
while lying down. Which condition is most likely present, and how does it
differ from stable heart failure?
A. Pulmonary embolism – sudden, unrelated to positioning
B. Orthopnea – occurs when lying flat and relieved by sitting up
C. Sleep apnea – causes daytime drowsiness, not positional
D. Asthma – triggered by allergens, not necessarily by position
Correct Answer: B. Orthopnea – occurs when lying flat and relieved by sitting
up
Rationale: Orthopnea is a specific symptom of worsening heart failure,
distinct from stable heart failure where symptoms are usually exertional. It’s
relieved by elevating the head or sitting upright.
Question 2:
A 26-year-old patient with newly diagnosed type 1 diabetes asks about
insulin types. How does rapid-acting insulin differ from long-acting insulin?
A. It lasts longer and prevents nighttime hypoglycemia
B. It is taken once weekly to reduce complications
C. It acts quickly and is used for meal-time glucose spikes
D. It replaces the body’s basal insulin throughout the day
Correct Answer: C. It acts quickly and is used for meal-time glucose spikes
, 3
Rationale: Rapid-acting insulin begins working within 15 minutes and is used
before meals. Long-acting insulin maintains a steady level to mimic baseline
secretion.
Question 3:
A nurse is reviewing a client’s lab results: potassium is 6.1 mEq/L. Which
symptom most strongly contrasts with hypokalemia?
A. Muscle weakness
B. Fatigue
C. Peaked T waves on ECG
D. Constipation
Correct Answer: C. Peaked T waves on ECG
Rationale: Peaked T waves are a hallmark of hyperkalemia, not hypokalemia,
which causes flattened T waves. Comparing ECG findings is key in
distinguishing electrolyte imbalances.
Question 4:
What is the most critical nursing action when comparing symptoms of
hypoglycemia and hyperglycemia?
A. Check the patient’s blood glucose immediately
B. Give 15g of glucose regardless of symptoms
C. Reposition and recheck in 15 minutes
D. Administer insulin to rule out hyperglycemia
Correct Answer: A. Check the patient’s blood glucose immediately
Rationale: Hypoglycemia and hyperglycemia have overlapping symptoms
(e.g., confusion), but treatment differs significantly. Confirming the blood
glucose guides correct intervention.
, 4
Question 5:
Which clinical difference best distinguishes hemorrhagic from ischemic
stroke?
A. Facial droop
B. Aphasia
C. Sudden severe headache with vomiting
D. Unilateral weakness
Correct Answer: C. Sudden severe headache with vomiting
Rationale: While both strokes cause neurological deficits, hemorrhagic stroke
often presents with a “thunderclap” headache and nausea due to increased
intracranial pressure.
Question 6:
A nurse observes a patient post-op day 2 with mild dyspnea and 99.2°F
fever. How does atelectasis differ from pneumonia at this stage?
A. Atelectasis typically presents earlier and resolves with ambulation
B. Pneumonia doesn’t cause fever
C. Atelectasis requires antibiotics
D. Pneumonia has no lung crackles
Correct Answer: A. Atelectasis typically presents earlier and resolves with
ambulation
Rationale: Atelectasis is common shortly after surgery due to shallow
breathing; it’s improved by mobility and deep breathing, unlike pneumonia
which worsens over days.
Question 7:
HESI A2 Exam Bank 2025 | 200 Practice
Questions with Rationales: Health
Scenario Comparisons & Clinical
Reasoning
Table of Contents
Subtopic 1: Critical Thinking in Patient Care Scenarios under the broader
topic "Comparing and Contrasting Ideas in Health Scenarios.".......................2
✅ Subtopic 2: Comparing Patient Education Strategies for Diverse Health
Conditions......................................................................................................11
✅ Subtopic 3: Pharmacologic Comparisons in Clinical Scenarios.................20
✅ Subtopic 4: Pathophysiologic Comparisons in Patient Symptoms and
Diagnosis.......................................................................................................28
✅ Subtopic 5: Health Promotion and Disease Prevention Across the Lifespan
.......................................................................................................................38
✅ Subtopic 6: Ethical and Legal Comparisons in Nursing Practice................46
✅ Subtopic 7: Cultural and Spiritual Competence in Diverse Patient Care...55
✅ Subtopic 8: Pharmacologic Comparisons and Safe Medication Practices..64
✅ Subtopic 9: Mental Health Disorders — Comparative Presentations and
Treatments.....................................................................................................72
✅ Subtopic 10: Comparing Developmental and Behavioral Disorders in
Children and Adolescents..............................................................................81
, 2
Subtopic 1: Critical Thinking in Patient Care
Scenarios under the broader topic "Comparing
and Contrasting Ideas in Health Scenarios."
(Questions 1–20)
Question 1:
A patient with chronic heart failure reports new-onset shortness of breath
while lying down. Which condition is most likely present, and how does it
differ from stable heart failure?
A. Pulmonary embolism – sudden, unrelated to positioning
B. Orthopnea – occurs when lying flat and relieved by sitting up
C. Sleep apnea – causes daytime drowsiness, not positional
D. Asthma – triggered by allergens, not necessarily by position
Correct Answer: B. Orthopnea – occurs when lying flat and relieved by sitting
up
Rationale: Orthopnea is a specific symptom of worsening heart failure,
distinct from stable heart failure where symptoms are usually exertional. It’s
relieved by elevating the head or sitting upright.
Question 2:
A 26-year-old patient with newly diagnosed type 1 diabetes asks about
insulin types. How does rapid-acting insulin differ from long-acting insulin?
A. It lasts longer and prevents nighttime hypoglycemia
B. It is taken once weekly to reduce complications
C. It acts quickly and is used for meal-time glucose spikes
D. It replaces the body’s basal insulin throughout the day
Correct Answer: C. It acts quickly and is used for meal-time glucose spikes
, 3
Rationale: Rapid-acting insulin begins working within 15 minutes and is used
before meals. Long-acting insulin maintains a steady level to mimic baseline
secretion.
Question 3:
A nurse is reviewing a client’s lab results: potassium is 6.1 mEq/L. Which
symptom most strongly contrasts with hypokalemia?
A. Muscle weakness
B. Fatigue
C. Peaked T waves on ECG
D. Constipation
Correct Answer: C. Peaked T waves on ECG
Rationale: Peaked T waves are a hallmark of hyperkalemia, not hypokalemia,
which causes flattened T waves. Comparing ECG findings is key in
distinguishing electrolyte imbalances.
Question 4:
What is the most critical nursing action when comparing symptoms of
hypoglycemia and hyperglycemia?
A. Check the patient’s blood glucose immediately
B. Give 15g of glucose regardless of symptoms
C. Reposition and recheck in 15 minutes
D. Administer insulin to rule out hyperglycemia
Correct Answer: A. Check the patient’s blood glucose immediately
Rationale: Hypoglycemia and hyperglycemia have overlapping symptoms
(e.g., confusion), but treatment differs significantly. Confirming the blood
glucose guides correct intervention.
, 4
Question 5:
Which clinical difference best distinguishes hemorrhagic from ischemic
stroke?
A. Facial droop
B. Aphasia
C. Sudden severe headache with vomiting
D. Unilateral weakness
Correct Answer: C. Sudden severe headache with vomiting
Rationale: While both strokes cause neurological deficits, hemorrhagic stroke
often presents with a “thunderclap” headache and nausea due to increased
intracranial pressure.
Question 6:
A nurse observes a patient post-op day 2 with mild dyspnea and 99.2°F
fever. How does atelectasis differ from pneumonia at this stage?
A. Atelectasis typically presents earlier and resolves with ambulation
B. Pneumonia doesn’t cause fever
C. Atelectasis requires antibiotics
D. Pneumonia has no lung crackles
Correct Answer: A. Atelectasis typically presents earlier and resolves with
ambulation
Rationale: Atelectasis is common shortly after surgery due to shallow
breathing; it’s improved by mobility and deep breathing, unlike pneumonia
which worsens over days.
Question 7:
