HESI Admission Assessment (A2)
Exam Test Bank
2025/2026 Edition |
Chamberlain University &
Nursing School Admission
Complete Review with Verified
Questions | Detailed Rationales
| Graded A+
,TABLE OF CONTENTS
Section Title Question Count
1 Mathematics 100
2 Reading Comprehension 100
3 Vocabulary and General Knowledge 150
4 Grammar 100
5 Biology 100
6 Chemistry 75
7 Anatomy and Physiology 150
8 Physics 50
TOTAL 825
SECTION 1: MATHEMATICS (100 Questions)
,Formula Reference Sheet
Concept Formula Example
Percentage Part = Percent × Whole 20% of 50 = 10
Average (Mean) Sum ÷ Number of items (2+4+6)÷3=4
Ratio a:b = a/b 2:3 = 2/3
Proportion a/b = c/d → ad = bc 2/3 = 4/6 → 12=12
Fraction to Decimal Divide numerator by denominator 3/4 = 0.75
Decimal to Percent Multiply by 100 0.75 = 75%
Temperature (°C to
°F = (°C × 9/5) + 32 37°C = 98.6°F
°F)
Temperature (°F to
°C = (°F – 32) × 5/9 98.6°F = 37°C
°C)
IV Flow Rate (mL/hr) mL/hr = Total mL ÷ Total hr 1000mL ÷ 8hr = 125mL/
IV Flow Rate (1000 × 15) ÷ 480 = 31.2
(Volume mL × Drop factor) ÷ Time in minutes
(gtt/min) gtt/min
Dosage Calculation Dose = (Ordered mg/kg) × Weight kg 5mg/kg × 70kg = 350mg
, Concept Formula Example
Body Surface Area
√[(height cm × weight kg)/3600] 170cm × 70kg = 1.82 m²
(BSA)
PEMDAS (Parentheses, Exponents, Multiply/Divide,
Order of Operations
Add/Subtract)
Roman Numerals I=1, V=5, X=10, L=50, C=100, D=500, M=1000 XIV = 14
Military Time 24-hour clock 3:00 PM = 1500 hours
Dimensional Analysis Units cancel to yield desired unit
Questions 1-25: Basic Arithmetic and Fractions
Question 1
Convert 7/8 to a decimal.
A) 0.75
B) 0.80
C) 0.875
D) 0.925
Answer: C) 0.875
Exam Test Bank
2025/2026 Edition |
Chamberlain University &
Nursing School Admission
Complete Review with Verified
Questions | Detailed Rationales
| Graded A+
,TABLE OF CONTENTS
Section Title Question Count
1 Mathematics 100
2 Reading Comprehension 100
3 Vocabulary and General Knowledge 150
4 Grammar 100
5 Biology 100
6 Chemistry 75
7 Anatomy and Physiology 150
8 Physics 50
TOTAL 825
SECTION 1: MATHEMATICS (100 Questions)
,Formula Reference Sheet
Concept Formula Example
Percentage Part = Percent × Whole 20% of 50 = 10
Average (Mean) Sum ÷ Number of items (2+4+6)÷3=4
Ratio a:b = a/b 2:3 = 2/3
Proportion a/b = c/d → ad = bc 2/3 = 4/6 → 12=12
Fraction to Decimal Divide numerator by denominator 3/4 = 0.75
Decimal to Percent Multiply by 100 0.75 = 75%
Temperature (°C to
°F = (°C × 9/5) + 32 37°C = 98.6°F
°F)
Temperature (°F to
°C = (°F – 32) × 5/9 98.6°F = 37°C
°C)
IV Flow Rate (mL/hr) mL/hr = Total mL ÷ Total hr 1000mL ÷ 8hr = 125mL/
IV Flow Rate (1000 × 15) ÷ 480 = 31.2
(Volume mL × Drop factor) ÷ Time in minutes
(gtt/min) gtt/min
Dosage Calculation Dose = (Ordered mg/kg) × Weight kg 5mg/kg × 70kg = 350mg
, Concept Formula Example
Body Surface Area
√[(height cm × weight kg)/3600] 170cm × 70kg = 1.82 m²
(BSA)
PEMDAS (Parentheses, Exponents, Multiply/Divide,
Order of Operations
Add/Subtract)
Roman Numerals I=1, V=5, X=10, L=50, C=100, D=500, M=1000 XIV = 14
Military Time 24-hour clock 3:00 PM = 1500 hours
Dimensional Analysis Units cancel to yield desired unit
Questions 1-25: Basic Arithmetic and Fractions
Question 1
Convert 7/8 to a decimal.
A) 0.75
B) 0.80
C) 0.875
D) 0.925
Answer: C) 0.875
