WGU HESI A2 Academic Readiness for Nursing 2026 | Comprehensive Original Practice
Questions, Answers, and Rationales | 100% Correct.
This independent practice assessment is aligned with the principal HESI A2 academic domains
used for nursing admission preparation: Mathematics, Reading Comprehension, Vocabulary,
Grammar, Anatomy and Physiology, Biology, and Chemistry.
WGU currently requires applicants to its B.S. Nursing Prelicensure program to complete either
the HESI A2 or ATI TEAS within the preceding five years. Admission is competitive, and
entrance-exam performance is considered alongside other academic factors. Applicants should
confirm their assigned sections and score expectations with their WGU Enrollment Counselor.
WGU nursing admission requirements
These are original practice questions—not recalled, leaked, or official HESI/WGU examination
items.
Section 1: Mathematics
Question 1
A prescription calls for 375 mg of a medication. The medication is available as 250 mg per 5
mL. How many milliliters should be administered?
A. 5 mL
B. 7.5 mL
C. 10 mL
D. 12.5 mL
Answer: B. 7.5 mL
Rationale: Use the dosage formula:
[
\frac{\text{desired dose}}{\text{available
dose}}\times\text{quantity}
\frac{375}{250}\times5=7.5\text{ mL}
]
,Question 2
What is ( \frac{3}{4}+\frac{5}{8} )?
A. (1\frac{1}{8})
B. (1\frac{3}{8})
C. (1\frac{5}{8})
D. (2\frac{1}{8})
Answer: B. (1\frac{3}{8})
Rationale: Convert (3/4) to eighths:
[
\frac{3}{4}=\frac{6}{8}
]
Then:
[
\frac{6}{8}+\frac{5}{8}=\frac{11}{8}=1\frac{3}{8}
]
Question 3
A student correctly answers 42 of 50 questions. What percentage did the student answer
correctly?
A. 80%
B. 82%
C. 84%
D. 88%
Answer: C. 84%
Rationale:
[
\frac{42}{50}\times100=84%
]
Question 4
,Convert 2.75 liters to milliliters.
A. 27.5 mL
B. 275 mL
C. 2,750 mL
D. 27,500 mL
Answer: C. 2,750 mL
Rationale: One liter equals 1,000 mL:
[
2.75\times1,000=2,750\text{ mL}
]
Question 5
The ratio of nurses to patients is 1:5. How many nurses are needed for 40 patients?
A. 5
B. 6
C. 8
D. 10
Answer: C. 8
Rationale:
[
40\div5=8
]
Eight nurses are required if each nurse is responsible for five patients.
Question 6
Evaluate:
[
24-4(3+2)
]
, A. 4
B. 20
C. 44
D. 100
Answer: A. 4
Rationale: Apply the order of operations:
[
3+2=5
]
[
4(5)=20
]
[
24-20=4
]
Question 7
Solve for (x):
[
5x+8=43
]
A. 5
B. 7
C. 8
D. 10
Answer: B. 7
Rationale: Subtract 8 from both sides:
[
5x=35
]
Divide by 5:
Questions, Answers, and Rationales | 100% Correct.
This independent practice assessment is aligned with the principal HESI A2 academic domains
used for nursing admission preparation: Mathematics, Reading Comprehension, Vocabulary,
Grammar, Anatomy and Physiology, Biology, and Chemistry.
WGU currently requires applicants to its B.S. Nursing Prelicensure program to complete either
the HESI A2 or ATI TEAS within the preceding five years. Admission is competitive, and
entrance-exam performance is considered alongside other academic factors. Applicants should
confirm their assigned sections and score expectations with their WGU Enrollment Counselor.
WGU nursing admission requirements
These are original practice questions—not recalled, leaked, or official HESI/WGU examination
items.
Section 1: Mathematics
Question 1
A prescription calls for 375 mg of a medication. The medication is available as 250 mg per 5
mL. How many milliliters should be administered?
A. 5 mL
B. 7.5 mL
C. 10 mL
D. 12.5 mL
Answer: B. 7.5 mL
Rationale: Use the dosage formula:
[
\frac{\text{desired dose}}{\text{available
dose}}\times\text{quantity}
\frac{375}{250}\times5=7.5\text{ mL}
]
,Question 2
What is ( \frac{3}{4}+\frac{5}{8} )?
A. (1\frac{1}{8})
B. (1\frac{3}{8})
C. (1\frac{5}{8})
D. (2\frac{1}{8})
Answer: B. (1\frac{3}{8})
Rationale: Convert (3/4) to eighths:
[
\frac{3}{4}=\frac{6}{8}
]
Then:
[
\frac{6}{8}+\frac{5}{8}=\frac{11}{8}=1\frac{3}{8}
]
Question 3
A student correctly answers 42 of 50 questions. What percentage did the student answer
correctly?
A. 80%
B. 82%
C. 84%
D. 88%
Answer: C. 84%
Rationale:
[
\frac{42}{50}\times100=84%
]
Question 4
,Convert 2.75 liters to milliliters.
A. 27.5 mL
B. 275 mL
C. 2,750 mL
D. 27,500 mL
Answer: C. 2,750 mL
Rationale: One liter equals 1,000 mL:
[
2.75\times1,000=2,750\text{ mL}
]
Question 5
The ratio of nurses to patients is 1:5. How many nurses are needed for 40 patients?
A. 5
B. 6
C. 8
D. 10
Answer: C. 8
Rationale:
[
40\div5=8
]
Eight nurses are required if each nurse is responsible for five patients.
Question 6
Evaluate:
[
24-4(3+2)
]
, A. 4
B. 20
C. 44
D. 100
Answer: A. 4
Rationale: Apply the order of operations:
[
3+2=5
]
[
4(5)=20
]
[
24-20=4
]
Question 7
Solve for (x):
[
5x+8=43
]
A. 5
B. 7
C. 8
D. 10
Answer: B. 7
Rationale: Subtract 8 from both sides:
[
5x=35
]
Divide by 5:
