HESI ENTANCE EXAM /
APPROVED HESI A2 ENTRANCE
EXAM ACTUAL 2026/2027
COMPREHENSIVE HIGH YIELD
HESI ENTANCE EXAM / APPROVED HESI A2 | Comprehensive
Examination
HESI ENTANCE EXAM / APPROVED HESI A2
ENTRANCE EXAM ACTUAL 2026/2027
COMPREHENSIVE HIGH YIELD PRACTICE
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI ENTANCE EXAM / APPROVED HESI A2
ENTRANCE EXAM ACTUAL 2026/2027 COMPREHENSIVE
HIGH YIELD PRACTICE QUESTIONS AND STUDY GUIDE
ACCURATE EXAM COMPLETE REAL QUESTIONS AND
CORRECT VERIFIED SOLUTIONS WITH DETAILED
RATIONALES (100% CORRECT VERIFIED ANSWERS) C.
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
Which cellular transport mechanism is most directly impaired by a mutation
that eliminates the Na+/K+-ATPase pump in the basolateral membrane of a
proximal tubule cell?
A. Primary active transport of sodium out of the cell
B. Secondary active transport of glucose into the cell
C. Facilitated diffusion of water via aquaporins
D. Simple diffusion of urea across the apical membrane
Correct Answer: B - Secondary active transport of glucose into
the cell
RATIONALE
The Na+/K+-ATPase maintains the low intracellular Na+
concentration that drives secondary active transport of glucose via
SGLT. Without the pump, the Na+ gradient dissipates, impairing
glucose reabsorption. Primary active transport (A) is directly lost, but
the question asks for the most directly impaired downstream process;
C and D are not directly dependent on the Na+ gradient.
Question 2
A medication order reads: infuse 1,000 mg of a drug in 500 mL D5W at a rate
of 4 mg/min. What is the flow rate in mL/hr?
A. 60 mL/hr
B. 120 mL/hr
C. 240 mL/hr
D. 30 mL/hr
Correct Answer: B - 120 mL/hr
Page 2
, RATIONALE
Concentration = 1,000 mg / 500 mL = 2 mg/mL. At 4 mg/min, volume
per minute = 4 mg / 2 mg/mL = 2 mL/min. Multiply by 60 min/hr =
120 mL/hr. Options A, C, and D result from errors in concentration or
time conversion.
Question 3
Read the following sentence from a scientific abstract: 'The results, while
statistically significant, were clinically negligible due to the small effect size.'
Which type of reasoning does the author use to qualify the findings?
A. Deductive reasoning
B. Inductive reasoning
C. Abductive reasoning
D. Analogical reasoning
Correct Answer: A - Deductive reasoning
RATIONALE
The author applies a general principle (clinical significance requires
more than statistical significance) to a specific result, which is
deductive reasoning. Inductive reasoning would generalize from
specific data; abductive seeks the best explanation; analogical
compares similar cases.
Question 4
In a patient with metabolic alkalosis, which compensatory mechanism would
be expected to restore acid-base balance?
A. Hyperventilation to retain CO2
B. Hypoventilation to retain CO2
C. Increased renal excretion of HCO3-
D. Decreased renal reabsorption of H+
Correct Answer: B - Hypoventilation to retain CO2
Page 3
APPROVED HESI A2 ENTRANCE
EXAM ACTUAL 2026/2027
COMPREHENSIVE HIGH YIELD
HESI ENTANCE EXAM / APPROVED HESI A2 | Comprehensive
Examination
HESI ENTANCE EXAM / APPROVED HESI A2
ENTRANCE EXAM ACTUAL 2026/2027
COMPREHENSIVE HIGH YIELD PRACTICE
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI ENTANCE EXAM / APPROVED HESI A2
ENTRANCE EXAM ACTUAL 2026/2027 COMPREHENSIVE
HIGH YIELD PRACTICE QUESTIONS AND STUDY GUIDE
ACCURATE EXAM COMPLETE REAL QUESTIONS AND
CORRECT VERIFIED SOLUTIONS WITH DETAILED
RATIONALES (100% CORRECT VERIFIED ANSWERS) C.
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
Which cellular transport mechanism is most directly impaired by a mutation
that eliminates the Na+/K+-ATPase pump in the basolateral membrane of a
proximal tubule cell?
A. Primary active transport of sodium out of the cell
B. Secondary active transport of glucose into the cell
C. Facilitated diffusion of water via aquaporins
D. Simple diffusion of urea across the apical membrane
Correct Answer: B - Secondary active transport of glucose into
the cell
RATIONALE
The Na+/K+-ATPase maintains the low intracellular Na+
concentration that drives secondary active transport of glucose via
SGLT. Without the pump, the Na+ gradient dissipates, impairing
glucose reabsorption. Primary active transport (A) is directly lost, but
the question asks for the most directly impaired downstream process;
C and D are not directly dependent on the Na+ gradient.
Question 2
A medication order reads: infuse 1,000 mg of a drug in 500 mL D5W at a rate
of 4 mg/min. What is the flow rate in mL/hr?
A. 60 mL/hr
B. 120 mL/hr
C. 240 mL/hr
D. 30 mL/hr
Correct Answer: B - 120 mL/hr
Page 2
, RATIONALE
Concentration = 1,000 mg / 500 mL = 2 mg/mL. At 4 mg/min, volume
per minute = 4 mg / 2 mg/mL = 2 mL/min. Multiply by 60 min/hr =
120 mL/hr. Options A, C, and D result from errors in concentration or
time conversion.
Question 3
Read the following sentence from a scientific abstract: 'The results, while
statistically significant, were clinically negligible due to the small effect size.'
Which type of reasoning does the author use to qualify the findings?
A. Deductive reasoning
B. Inductive reasoning
C. Abductive reasoning
D. Analogical reasoning
Correct Answer: A - Deductive reasoning
RATIONALE
The author applies a general principle (clinical significance requires
more than statistical significance) to a specific result, which is
deductive reasoning. Inductive reasoning would generalize from
specific data; abductive seeks the best explanation; analogical
compares similar cases.
Question 4
In a patient with metabolic alkalosis, which compensatory mechanism would
be expected to restore acid-base balance?
A. Hyperventilation to retain CO2
B. Hypoventilation to retain CO2
C. Increased renal excretion of HCO3-
D. Decreased renal reabsorption of H+
Correct Answer: B - Hypoventilation to retain CO2
Page 3
