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HESI A2 · HESI Mathematics · HESI A2 Math Practice

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A diabetic patient's blood sugar is 180mg/dL. Their usual insulin dose is 1 unit per 40mg/dL above 100mg/dL. How much insulin should be administered?

A. 2 units

B. 3 units

C. 4 units

D. 5 units

Correct Answer: 3 units

Question 2 of 5

Solve: 8x = x^2.

A. 6

B. 4

C. 16

D. 14

Correct Answer: 16

Question 3 of 5

If there are 128 ounces in 1 gallon, how many ounces are in 2.5 gallons?

A. 256 ounces

B. 320 ounces

C. 400 ounces

D. 250 ounces

Correct Answer: 320 ounces

Question 4 of 5

If a marathon runner burns 2276 calories in 21.4 miles, what is their rate of calories burned per mile?

A. 107.5

B. 106.4

C. 105.6

D. 109.3

Correct Answer: 106.4

Question 5 of 5

How many ounces are in 2.5 quarts?

A. 64 ounces

B. 40 ounces

C. 32 ounces

D. 80 ounces

Correct Answer: 80 ounces

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