HESI Fundamentals Actual Exam Prep Document |
2026/2027 Edition | 200 Verified Questions - 170 Questions
with Answers
HESI Fundamentals Actual Exam 2026-170 QUESTIONS AND ANSWERS ALREADY GRADED A+. 100%
Verified Solutions | Updated Per Latest Elsevier Evolve Guidelines | Graded A+
This comprehensive exam preparation document is meticulously crafted for professional nursing
students and candidates preparing for the HESI Fundamentals Exam. It contains 200 verified questions
and answers that reflect the actual exam's content and difficulty, ensuring you are fully equipped to
succeed. The material is aligned with the latest Elsevier Evolve curriculum and evidence-based nursing
practices, providing a reliable study resource. Each question is accompanied by detailed rationales and
explanations to enhance your understanding of fundamental nursing concepts. This document is an
essential tool for mastering the core competencies required for the HESI Fundamentals Exam and
advancing your nursing career.
Key Features:
Foundations of Nursing Practice: Legal and ethical issues, critical thinking, evidence-based practice, and
nursing process.
Health Promotion and Disease Prevention: Principles of health maintenance, risk factors, and patient education.
Safety and Infection Control: Standard precautions, isolation precautions, and safe medication administration.
Basic Care and Comfort: Activities of daily living, mobility, rest and sleep, and comfort measures.
Pharmacology and Medication Administration: Drug calculations, routes of administration, and adverse effects.
Nutrition and Oral Hydration: Nutritional assessment, therapeutic diets, and fluid balance.
Elimination: Urinary and bowel elimination, ostomy care, and related disorders.
Oxygenation and Circulation: Respiratory and cardiovascular assessment, oxygen therapy, and hemodynamic
monitoring.
Fluid and Electrolyte Balance: Fluid replacement, electrolyte imbalances, and acid-base balance.
Perioperative Nursing Care: Preoperative, intraoperative, and postoperative nursing interventions.
Mobility and Immobility: Body mechanics, range of motion exercises, and prevention of complications.
Skin Integrity and Wound Care: Pressure ulcers, wound assessment, and dressing changes.
Sensory Perception: Vision, hearing, and other sensory alterations and nursing interventions.
Stress and Coping: Stressors, coping mechanisms, and stress management techniques.
End-of-Life Care: Palliative care, advance directives, and grief support.
Professional Behaviors: Communication, collaboration, and delegation in healthcare settings.
Updates for 2026:
- Updated to reflect the latest Elsevier Evolve HESI exam blueprint for 2026-2027.
- Incorporated current evidence-based practice guidelines and standards of care.
- Revised rationales to align with the most recent NCLEX-RN and HESI test plan.
- Enhanced question difficulty to mirror the actual exam's cognitive level.
- Added new questions on emerging healthcare trends and technologies.
Abstract:
This exam preparation document is a definitive resource for nursing students and candidates aiming to excel in the
HESI Fundamentals Exam. It comprises 200 verified questions that comprehensively cover the fundamental
principles of nursing, including patient-centered care, safety, pharmacology, and professional practice. Each
question is paired with a correct answer and a detailed rationale that explains the underlying concepts, promoting
Page 1
,deep learning and retention. The content is organized into logical sections that mirror the exam's content
distribution, allowing for targeted study. By engaging with this material, learners will enhance their critical
thinking and clinical reasoning skills, which are essential for success on the exam and in professional nursing
practice. This document is an invaluable tool for achieving a high score and demonstrating competence in
fundamental nursing knowledge.
Keywords:
HESI Fundamentals, Exam Prep, Nursing Students, Verified Questions, Evidence-Based Practice, Nursing Process,
Patient Safety, Pharmacology
Answer Format:
Each question is presented in multiple-choice format with four options. The correct answer is indicated, followed
by a comprehensive rationale that explains why it is correct and why the other options are incorrect. Rationales are
written in a clear, concise manner to facilitate understanding and application of nursing concepts.
Compliance Checklist:
Aligned with the latest Elsevier Evolve HESI Fundamentals exam blueprint.
Includes 200 verified questions with answers and rationales.
Covers all major content areas as specified by the HESI test plan.
Updated for the 2026-2027 academic year.
Suitable for professional nursing students and candidates.
Content Area Overview:
Content Area Questions Key Topics Weight
Foundations of Nursing Practice 1-20 Nursing process, legal/ethical issues, critical 10%
thinking, evidence-based practice
Health Promotion and Disease 21-40 Health maintenance, risk factors, patient 10%
Prevention education, screening
Safety and Infection Control 41-60 Standard precautions, isolation, safe 10%
medication administration, error prevention
Basic Care and Comfort 61-80 ADLs, mobility, rest/sleep, comfort 10%
measures, pain management
Pharmacology and Medication 81-100 Drug calculations, routes, adverse effects, 10%
Administration interactions
Nutrition and Oral Hydration 101-120 Nutritional assessment, therapeutic diets, 10%
fluid balance, hydration
Elimination 121-140 Urinary/bowel elimination, ostomy care, 10%
catheterization, enemas
Oxygenation and Circulation 141-160 Respiratory/cardiac assessment, oxygen 10%
therapy, hemodynamics, pulse oximetry
Fluid and Electrolyte Balance 161-180 Fluid replacement, electrolyte imbalances, 10%
acid-base balance, IV therapy
Perioperative Nursing Care 181-200 Preoperative, intraoperative, postoperative 10%
care, wound healing
Page 2
,Q1. A nurse is preparing to administer a continuous enteral feeding to a client with a
newly placed nasogastric tube. Which assessment finding requires immediate action
before initiating the feeding?
A. Gastric residual volume of 150 mL
B. Tube placement confirmed by X-ray
C. Client in semi-Fowler's position
D. Feeding formula at room temperature
Correct Answer: A. Gastric residual volume of 150 mL
Rationale: A gastric residual volume of 150 mL is elevated (normal <100 mL or <500 mL
per some protocols) and may indicate delayed gastric emptying or improper tube
placement, increasing aspiration risk. Immediate action is required to reassess placement
and tolerance. The other findings are appropriate and do not require immediate
intervention.
Why Wrong:
B - X-ray confirmation is the gold standard for placement verification and is not a
cause for concern.
C - Semi-Fowler's position is recommended to reduce aspiration risk and is correct.
D - Room-temperature formula is standard and does not require immediate action.
Reference: Potter, P.A., Perry, A.G., Stockert, P.A., & Hall, A.M. (2026). Fundamentals of
Nursing, 11th Ed., Ch. 40.
Q2. A client with heart failure is receiving furosemide 40 mg IV push. Which
laboratory value should be closely monitored to detect the most common adverse
effect of this therapy?
A. Serum potassium
B. Serum sodium
C. Serum creatinine
D. Serum calcium
Correct Answer: A. Serum potassium
Rationale: Furosemide is a loop diuretic that causes hypokalemia by increasing potassium
excretion in the distal tubule. Hypokalemia can lead to cardiac dysrhythmias, making
potassium monitoring essential. While sodium and creatinine are also affected, potassium
imbalance is the most common and clinically significant adverse effect.
Why Wrong:
B - Sodium levels may decrease but are less clinically significant than potassium
changes.
C - Creatinine monitoring is important for renal function but is not the most common
adverse effect.
D - Calcium levels may be affected but are not the primary concern with furosemide.
Page 3
, Reference: Lehne, R.A., & Rosenthal, L. (2026). Pharmacology for Nursing Care, 12th
Ed., Ch. 46.
Q3. A nurse is caring for a client who is 24 hours post-operative following abdominal
surgery. The client reports pain at the incision site rated 7 on a 0-10 scale. Which
intervention should the nurse implement first?
A. Administer prescribed IV hydromorphone 0.5 mg
B. Reposition the client and provide a back rub
C. Assess the surgical incision for signs of infection
D. Encourage the client to use the patient-controlled analgesia (PCA) pump
Correct Answer: C. Assess the surgical incision for signs of infection
Rationale: The nurse must first assess the client and the incision site to rule out
complications such as infection, dehiscence, or hematoma before administering pain
medication. Pain can be a sign of a surgical complication, and treating it without
assessment could mask an underlying issue. The pain scale is subjective, but the nurse
should prioritize assessment before intervention.
Why Wrong:
A - Administering pain medication without assessing the cause of pain is unsafe and
not a priority.
B - Repositioning may provide comfort but does not address potential complications.
D - Encouraging PCA use is appropriate but should follow a thorough assessment.
Reference: Taylor, C., Lynn, P., & Bartlett, J. (2026). Fundamentals of Nursing, 9th Ed.,
Ch. 38.
Q4. Which of the following client statements indicates a correct understanding of the
nurse's teaching about a low-sodium diet for hypertension?
A. I can use salt substitutes freely since they contain no sodium.
B. I should avoid canned soups and processed meats.
C. I can eat as much fresh fruit as I want.
D. I should rinse canned vegetables to remove sodium.
Correct Answer: B. I should avoid canned soups and processed meats.
Rationale: Canned soups and processed meats are high in sodium and should be avoided
on a low-sodium diet. This statement shows correct understanding. Salt substitutes may
contain potassium chloride, which can be harmful in some conditions, and are not
sodium-free. Fresh fruits are allowed, but rinsing canned vegetables is a helpful tip, not a
definitive statement of understanding.
Why Wrong:
A - Salt substitutes often contain potassium, which can be problematic in renal
impairment, and are not completely sodium-free.
Page 4
2026/2027 Edition | 200 Verified Questions - 170 Questions
with Answers
HESI Fundamentals Actual Exam 2026-170 QUESTIONS AND ANSWERS ALREADY GRADED A+. 100%
Verified Solutions | Updated Per Latest Elsevier Evolve Guidelines | Graded A+
This comprehensive exam preparation document is meticulously crafted for professional nursing
students and candidates preparing for the HESI Fundamentals Exam. It contains 200 verified questions
and answers that reflect the actual exam's content and difficulty, ensuring you are fully equipped to
succeed. The material is aligned with the latest Elsevier Evolve curriculum and evidence-based nursing
practices, providing a reliable study resource. Each question is accompanied by detailed rationales and
explanations to enhance your understanding of fundamental nursing concepts. This document is an
essential tool for mastering the core competencies required for the HESI Fundamentals Exam and
advancing your nursing career.
Key Features:
Foundations of Nursing Practice: Legal and ethical issues, critical thinking, evidence-based practice, and
nursing process.
Health Promotion and Disease Prevention: Principles of health maintenance, risk factors, and patient education.
Safety and Infection Control: Standard precautions, isolation precautions, and safe medication administration.
Basic Care and Comfort: Activities of daily living, mobility, rest and sleep, and comfort measures.
Pharmacology and Medication Administration: Drug calculations, routes of administration, and adverse effects.
Nutrition and Oral Hydration: Nutritional assessment, therapeutic diets, and fluid balance.
Elimination: Urinary and bowel elimination, ostomy care, and related disorders.
Oxygenation and Circulation: Respiratory and cardiovascular assessment, oxygen therapy, and hemodynamic
monitoring.
Fluid and Electrolyte Balance: Fluid replacement, electrolyte imbalances, and acid-base balance.
Perioperative Nursing Care: Preoperative, intraoperative, and postoperative nursing interventions.
Mobility and Immobility: Body mechanics, range of motion exercises, and prevention of complications.
Skin Integrity and Wound Care: Pressure ulcers, wound assessment, and dressing changes.
Sensory Perception: Vision, hearing, and other sensory alterations and nursing interventions.
Stress and Coping: Stressors, coping mechanisms, and stress management techniques.
End-of-Life Care: Palliative care, advance directives, and grief support.
Professional Behaviors: Communication, collaboration, and delegation in healthcare settings.
Updates for 2026:
- Updated to reflect the latest Elsevier Evolve HESI exam blueprint for 2026-2027.
- Incorporated current evidence-based practice guidelines and standards of care.
- Revised rationales to align with the most recent NCLEX-RN and HESI test plan.
- Enhanced question difficulty to mirror the actual exam's cognitive level.
- Added new questions on emerging healthcare trends and technologies.
Abstract:
This exam preparation document is a definitive resource for nursing students and candidates aiming to excel in the
HESI Fundamentals Exam. It comprises 200 verified questions that comprehensively cover the fundamental
principles of nursing, including patient-centered care, safety, pharmacology, and professional practice. Each
question is paired with a correct answer and a detailed rationale that explains the underlying concepts, promoting
Page 1
,deep learning and retention. The content is organized into logical sections that mirror the exam's content
distribution, allowing for targeted study. By engaging with this material, learners will enhance their critical
thinking and clinical reasoning skills, which are essential for success on the exam and in professional nursing
practice. This document is an invaluable tool for achieving a high score and demonstrating competence in
fundamental nursing knowledge.
Keywords:
HESI Fundamentals, Exam Prep, Nursing Students, Verified Questions, Evidence-Based Practice, Nursing Process,
Patient Safety, Pharmacology
Answer Format:
Each question is presented in multiple-choice format with four options. The correct answer is indicated, followed
by a comprehensive rationale that explains why it is correct and why the other options are incorrect. Rationales are
written in a clear, concise manner to facilitate understanding and application of nursing concepts.
Compliance Checklist:
Aligned with the latest Elsevier Evolve HESI Fundamentals exam blueprint.
Includes 200 verified questions with answers and rationales.
Covers all major content areas as specified by the HESI test plan.
Updated for the 2026-2027 academic year.
Suitable for professional nursing students and candidates.
Content Area Overview:
Content Area Questions Key Topics Weight
Foundations of Nursing Practice 1-20 Nursing process, legal/ethical issues, critical 10%
thinking, evidence-based practice
Health Promotion and Disease 21-40 Health maintenance, risk factors, patient 10%
Prevention education, screening
Safety and Infection Control 41-60 Standard precautions, isolation, safe 10%
medication administration, error prevention
Basic Care and Comfort 61-80 ADLs, mobility, rest/sleep, comfort 10%
measures, pain management
Pharmacology and Medication 81-100 Drug calculations, routes, adverse effects, 10%
Administration interactions
Nutrition and Oral Hydration 101-120 Nutritional assessment, therapeutic diets, 10%
fluid balance, hydration
Elimination 121-140 Urinary/bowel elimination, ostomy care, 10%
catheterization, enemas
Oxygenation and Circulation 141-160 Respiratory/cardiac assessment, oxygen 10%
therapy, hemodynamics, pulse oximetry
Fluid and Electrolyte Balance 161-180 Fluid replacement, electrolyte imbalances, 10%
acid-base balance, IV therapy
Perioperative Nursing Care 181-200 Preoperative, intraoperative, postoperative 10%
care, wound healing
Page 2
,Q1. A nurse is preparing to administer a continuous enteral feeding to a client with a
newly placed nasogastric tube. Which assessment finding requires immediate action
before initiating the feeding?
A. Gastric residual volume of 150 mL
B. Tube placement confirmed by X-ray
C. Client in semi-Fowler's position
D. Feeding formula at room temperature
Correct Answer: A. Gastric residual volume of 150 mL
Rationale: A gastric residual volume of 150 mL is elevated (normal <100 mL or <500 mL
per some protocols) and may indicate delayed gastric emptying or improper tube
placement, increasing aspiration risk. Immediate action is required to reassess placement
and tolerance. The other findings are appropriate and do not require immediate
intervention.
Why Wrong:
B - X-ray confirmation is the gold standard for placement verification and is not a
cause for concern.
C - Semi-Fowler's position is recommended to reduce aspiration risk and is correct.
D - Room-temperature formula is standard and does not require immediate action.
Reference: Potter, P.A., Perry, A.G., Stockert, P.A., & Hall, A.M. (2026). Fundamentals of
Nursing, 11th Ed., Ch. 40.
Q2. A client with heart failure is receiving furosemide 40 mg IV push. Which
laboratory value should be closely monitored to detect the most common adverse
effect of this therapy?
A. Serum potassium
B. Serum sodium
C. Serum creatinine
D. Serum calcium
Correct Answer: A. Serum potassium
Rationale: Furosemide is a loop diuretic that causes hypokalemia by increasing potassium
excretion in the distal tubule. Hypokalemia can lead to cardiac dysrhythmias, making
potassium monitoring essential. While sodium and creatinine are also affected, potassium
imbalance is the most common and clinically significant adverse effect.
Why Wrong:
B - Sodium levels may decrease but are less clinically significant than potassium
changes.
C - Creatinine monitoring is important for renal function but is not the most common
adverse effect.
D - Calcium levels may be affected but are not the primary concern with furosemide.
Page 3
, Reference: Lehne, R.A., & Rosenthal, L. (2026). Pharmacology for Nursing Care, 12th
Ed., Ch. 46.
Q3. A nurse is caring for a client who is 24 hours post-operative following abdominal
surgery. The client reports pain at the incision site rated 7 on a 0-10 scale. Which
intervention should the nurse implement first?
A. Administer prescribed IV hydromorphone 0.5 mg
B. Reposition the client and provide a back rub
C. Assess the surgical incision for signs of infection
D. Encourage the client to use the patient-controlled analgesia (PCA) pump
Correct Answer: C. Assess the surgical incision for signs of infection
Rationale: The nurse must first assess the client and the incision site to rule out
complications such as infection, dehiscence, or hematoma before administering pain
medication. Pain can be a sign of a surgical complication, and treating it without
assessment could mask an underlying issue. The pain scale is subjective, but the nurse
should prioritize assessment before intervention.
Why Wrong:
A - Administering pain medication without assessing the cause of pain is unsafe and
not a priority.
B - Repositioning may provide comfort but does not address potential complications.
D - Encouraging PCA use is appropriate but should follow a thorough assessment.
Reference: Taylor, C., Lynn, P., & Bartlett, J. (2026). Fundamentals of Nursing, 9th Ed.,
Ch. 38.
Q4. Which of the following client statements indicates a correct understanding of the
nurse's teaching about a low-sodium diet for hypertension?
A. I can use salt substitutes freely since they contain no sodium.
B. I should avoid canned soups and processed meats.
C. I can eat as much fresh fruit as I want.
D. I should rinse canned vegetables to remove sodium.
Correct Answer: B. I should avoid canned soups and processed meats.
Rationale: Canned soups and processed meats are high in sodium and should be avoided
on a low-sodium diet. This statement shows correct understanding. Salt substitutes may
contain potassium chloride, which can be harmful in some conditions, and are not
sodium-free. Fresh fruits are allowed, but rinsing canned vegetables is a helpful tip, not a
definitive statement of understanding.
Why Wrong:
A - Salt substitutes often contain potassium, which can be problematic in renal
impairment, and are not completely sodium-free.
Page 4
