HESI Fundamentals Practice Exam
2026/2027 Comprehensive Study Guide
with Complete Exam Questions,
Verified Correct Answers and Detailed
HESI Fundamentals Practice Exam 2026/2027 Comprehensive Study
| Comprehensive Examination
HESI Fundamentals Practice Exam 2026/2027
Comprehensive Study Guide with Complete Exam Questions,
Verified Correct Answers and Detailed Rationales Latest
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI Fundamentals Practice Exam 2026/2027
Comprehensive Study Guide with Complete Exam Questions,
Verified Correct Answers and Detailed Rationales Latest
Update!. Every item uses a focused exam stem, four response
options, a keyed response, and a clear rationale, making it
easier to understand the subject, spot distractors, and build real
exam confidence.
Page 1
, Question 1
A nurse is reviewing a provider's order for a client with a new prescription for
enoxaparin. Which action best reflects the nurse's responsibility under the 2026
National Patient Safety Goals?
A. Administer the medication as ordered and document the injection site.
B. Verify the dose against the client's weight and renal function before
administration.
C. Hold the medication if the client's platelet count is below
150,000/mm³.
D. Teach the client to massage the injection site to enhance absorption.
Correct Answer: B - Verify the dose against the client's weight
and renal function before administration.
RATIONALE
Enoxaparin dosing is weight-based and requires renal function
assessment due to risk of accumulation and bleeding; this aligns with
NPSG.03.05.01 for anticoagulant safety. Administering without
verification (A) is unsafe; holding solely for a platelet count <150,000
(C) is not evidence-based; massaging the site (D) increases hematoma
risk.
Question 2
A nurse is evaluating a client's understanding of a low-residue diet. Which
client statement indicates a need for further teaching?
A. I should avoid whole-grain breads and raw vegetables.
B. I can eat cooked carrots and peeled potatoes.
C. I will include nuts and seeds for added protein.
D. I should limit milk and milk products to two servings per day.
Correct Answer: C - I will include nuts and seeds for added
protein.
Page 2
, RATIONALE
A low-residue diet restricts nuts, seeds, whole grains, and raw
vegetables to reduce bowel irritation; nuts and seeds are high-residue
and should be avoided. Options A, B, and D are consistent with a
low-residue diet.
Question 3
Which nursing action best demonstrates the principle of veracity when a client
asks about the prognosis of a terminal illness?
A. Tell the client that everything will be fine to maintain hope.
B. Defer the question to the family to avoid causing distress.
C. Provide truthful information within the scope of the nurse's knowledge
and the client's readiness.
D. Change the subject and offer to call the chaplain.
Correct Answer: C - Provide truthful information within the
scope of the nurse's knowledge and the client's readiness.
RATIONALE
Veracity requires truthfulness; the nurse should provide honest
information appropriate to the client's readiness and scope of practice.
False reassurance (A), deferring to family (B), and avoidance (D)
violate veracity and client autonomy.
Question 4
A postoperative client has an order for morphine PCA. The nurse notes a
respiratory rate of 8/min and sedation level of 3 (responsive to voice). Which
action should the nurse take first?
A. Administer naloxone per protocol and stop the PCA pump.
B. Document the findings and reassess in 30 minutes.
C. Encourage the client to use the PCA button more frequently.
D. Elevate the head of the bed and apply oxygen at 2 L/min.
Page 3
2026/2027 Comprehensive Study Guide
with Complete Exam Questions,
Verified Correct Answers and Detailed
HESI Fundamentals Practice Exam 2026/2027 Comprehensive Study
| Comprehensive Examination
HESI Fundamentals Practice Exam 2026/2027
Comprehensive Study Guide with Complete Exam Questions,
Verified Correct Answers and Detailed Rationales Latest
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI Fundamentals Practice Exam 2026/2027
Comprehensive Study Guide with Complete Exam Questions,
Verified Correct Answers and Detailed Rationales Latest
Update!. Every item uses a focused exam stem, four response
options, a keyed response, and a clear rationale, making it
easier to understand the subject, spot distractors, and build real
exam confidence.
Page 1
, Question 1
A nurse is reviewing a provider's order for a client with a new prescription for
enoxaparin. Which action best reflects the nurse's responsibility under the 2026
National Patient Safety Goals?
A. Administer the medication as ordered and document the injection site.
B. Verify the dose against the client's weight and renal function before
administration.
C. Hold the medication if the client's platelet count is below
150,000/mm³.
D. Teach the client to massage the injection site to enhance absorption.
Correct Answer: B - Verify the dose against the client's weight
and renal function before administration.
RATIONALE
Enoxaparin dosing is weight-based and requires renal function
assessment due to risk of accumulation and bleeding; this aligns with
NPSG.03.05.01 for anticoagulant safety. Administering without
verification (A) is unsafe; holding solely for a platelet count <150,000
(C) is not evidence-based; massaging the site (D) increases hematoma
risk.
Question 2
A nurse is evaluating a client's understanding of a low-residue diet. Which
client statement indicates a need for further teaching?
A. I should avoid whole-grain breads and raw vegetables.
B. I can eat cooked carrots and peeled potatoes.
C. I will include nuts and seeds for added protein.
D. I should limit milk and milk products to two servings per day.
Correct Answer: C - I will include nuts and seeds for added
protein.
Page 2
, RATIONALE
A low-residue diet restricts nuts, seeds, whole grains, and raw
vegetables to reduce bowel irritation; nuts and seeds are high-residue
and should be avoided. Options A, B, and D are consistent with a
low-residue diet.
Question 3
Which nursing action best demonstrates the principle of veracity when a client
asks about the prognosis of a terminal illness?
A. Tell the client that everything will be fine to maintain hope.
B. Defer the question to the family to avoid causing distress.
C. Provide truthful information within the scope of the nurse's knowledge
and the client's readiness.
D. Change the subject and offer to call the chaplain.
Correct Answer: C - Provide truthful information within the
scope of the nurse's knowledge and the client's readiness.
RATIONALE
Veracity requires truthfulness; the nurse should provide honest
information appropriate to the client's readiness and scope of practice.
False reassurance (A), deferring to family (B), and avoidance (D)
violate veracity and client autonomy.
Question 4
A postoperative client has an order for morphine PCA. The nurse notes a
respiratory rate of 8/min and sedation level of 3 (responsive to voice). Which
action should the nurse take first?
A. Administer naloxone per protocol and stop the PCA pump.
B. Document the findings and reassess in 30 minutes.
C. Encourage the client to use the PCA button more frequently.
D. Elevate the head of the bed and apply oxygen at 2 L/min.
Page 3
