Exam Details

  • Exam Code
    :HESI-A2
  • Exam Name
    :HESI Admission Assessment (A2)
  • Certification
    :Test Prep Certifications
  • Vendor
    :Test Prep
  • Total Questions
    :620 Q&As
  • Last Updated
    :Apr 29, 2025

Test Prep Test Prep Certifications HESI-A2 Questions & Answers

  • Question 171:

    A chemical drain cleaner that contains sodium hydroxide would be:

    A. acidic

    B. alkaline

    C. neutral

    D. none of the above

  • Question 172:

    Which of the following subatomic particles are found inside of an atom's nucleus?

    A. Electrons, neutrons, protons

    B. Neutrons, protons

    C. Electrons, protons

    D. Electrons

  • Question 173:

    Which of the following saccharides are commonly associated with the sweet taste of fruit?

    A. Glucose.

    B. Fructose.

    C. Lactose.

    D. Galactose.

  • Question 174:

    Foods such as oils, milk, and butter contain high amounts of:

    A. proteins.

    B. carbohydrates.

    C. calcium.

    D. lipids.

  • Question 175:

    List these common radiation types from weakest to strongest in terms of penetrability: Alpha, Beta, and Gamma radiation.

    A. Alpha, Beta, Gamma

    B. Beta, Alpha, Gamma

    C. Gamma, Beta, Alpha

    D. Gamma, Alpha, Beta

  • Question 176:

    Given enough time, unstable nuclei will:

    A. lose protons.

    B. evolve.

    C. decay into a stable form.

    D. degrade into a further unstable form.

  • Question 177:

    The process by which silver nitrate and potassium chloride yields silver chloride and potassium nitrate is an example of which type of chemical reaction?

    A. synthesis

    B. combustion

    C. double displacement

    D. single displacement

  • Question 178:

    A scientist discovers an atom of sodium in its natural state. The scientist knows that the oxidation number of this atom is most likely:

    A. 0.

    B. 1.

    C. 2.

    D. 3.

  • Question 179:

    How many glucose molecules are required to balance the following reaction: _C6H12O6 + 24O2 -> 24CO2 + 24H2O + Energy

    A. 4

    B. 8

    C. 16

    D. 24

  • Question 180:

    The pH scale ranges from 0 to 14, where 0 is more _____ and 14 is more ______.

    A. basic, acidic

    B. neutral, acidic

    C. acidic, neutral

    D. acidic, basic

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