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Free HESI A2 practice test

Ten questions written to the real exam standard, covering all seven sections: the four nearly every nursing program requires plus Biology, Chemistry and Anatomy & Physiology. Every answer comes with a full explanation. No email, no account.

Question 1Mathematics
A doctor orders 750 mg of a medication. The pharmacy supplies it at 250 mg per 5 mL. How many milliliters should be given?

A doctor orders 750 mg of a medication. The pharmacy supplies it at 250 mg per 5 mL. How many milliliters should be given?

Question 2Mathematics
A patient weighs 154 pounds. What is their weight in kilograms?

A patient weighs 154 pounds. What is their weight in kilograms?

Question 3Reading Comprehension
A passage states: "Although the new protocol reduced infection rates in three of the four wards studied, the authors caution that the sample was small and the observation period brief." What is the author's attitude towards the protocol?

A passage states: "Although the new protocol reduced infection rates in three of the four wards studied, the authors caution that the sample was small and the observation period brief." What is the author's attitude towards the protocol?

Question 4Reading Comprehension
In the sentence "the medication proved efficacious in reducing inflammation", the word efficacious most likely means:

In the sentence "the medication proved efficacious in reducing inflammation", the word efficacious most likely means:

Question 5Vocabulary & General Knowledge
An occluded artery is one that is:

An occluded artery is one that is:

Question 6Vocabulary & General Knowledge
To exacerbate a condition is to:

To exacerbate a condition is to:

Question 7Grammar
Which sentence is grammatically correct?

Which sentence is grammatically correct?

Question 8Biology
Which organelle is the site of aerobic respiration in a cell?

Which organelle is the site of aerobic respiration in a cell?

Question 9Chemistry
What is the pH of a neutral solution at 25 °C?

What is the pH of a neutral solution at 25 °C?

Question 10Anatomy & Physiology
Blood returning from the lungs enters the heart through which structure?

Blood returning from the lungs enters the heart through which structure?

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