CHAMBERLAIN
UNIVERSITY
HESI A2 ENTRANCE EXAM
HESI COMPREHENSIVE PRACTICE
EXAMINATION
Name Student ID
Date Signature
How to use this exam
1 Set a timer. Practice under real exam conditions! No notes, no AI assistance.
, 2 When finished, scan the QR code on the last page to submit and see the correct answers with detailed
explanations.
3 Review your mistakes carefully and note down areas that need improvement. Use Studocu AI to create
targeted study materials like quizzes, summaries, and study guides.
Section 1/6 40 total marks Multiple Choice
Select the single best answer for each of the following questions based on the document provided.
Question 1 2 total marks
A substance is defined as a form of matter that has a definite composition and distinct properties. In an atom,
electrons are found in orbits or orbitals, while the nucleus contains protons and neutrons. The mass number is
calculated by adding the number of protons and neutrons together.
A If an element has a mass number of 14 and contains 8 neutrons, what is the atomic number (number of
protons) of this element?
A 22
B 8
C 6
D 14
Where is the specific location of an electron within an atom?
A Orbit
B Nucleus
C Neutron
D Proton
Question 2 1 mark
Which biochemical compound group includes both bacon grease (solid at room temperature) and vegetable oil
(liquid at room temperature)?
, 1 mark
A Nucleic Acids B
Proteins
C Lipids
D Carbohydrates
Question 3
What is the strongest type of intermolecular force identified in the source text?
A London dispersion forces
B Dipole-dipole interactions
C Hydrogen bonding
D Ionic bonding
Question 4 1 mark
In the process of respiration, which step occurs first?
A Electron transport chain B
Calvin cycle
C Glycolysis
D Krebs cycle
Question 5 1 mark
What is the systematic name for ammonia ( )?
A Hydrogen nitrogen trihydride B
Nitrous acid
C Ammonium nitrate D
Nitrogen trioxide
Question 6 1 mark
What is the magnification of a standard ocular lens on a light microscope?
A 40x
B 100x
C 4x
D 10x
UNIVERSITY
HESI A2 ENTRANCE EXAM
HESI COMPREHENSIVE PRACTICE
EXAMINATION
Name Student ID
Date Signature
How to use this exam
1 Set a timer. Practice under real exam conditions! No notes, no AI assistance.
, 2 When finished, scan the QR code on the last page to submit and see the correct answers with detailed
explanations.
3 Review your mistakes carefully and note down areas that need improvement. Use Studocu AI to create
targeted study materials like quizzes, summaries, and study guides.
Section 1/6 40 total marks Multiple Choice
Select the single best answer for each of the following questions based on the document provided.
Question 1 2 total marks
A substance is defined as a form of matter that has a definite composition and distinct properties. In an atom,
electrons are found in orbits or orbitals, while the nucleus contains protons and neutrons. The mass number is
calculated by adding the number of protons and neutrons together.
A If an element has a mass number of 14 and contains 8 neutrons, what is the atomic number (number of
protons) of this element?
A 22
B 8
C 6
D 14
Where is the specific location of an electron within an atom?
A Orbit
B Nucleus
C Neutron
D Proton
Question 2 1 mark
Which biochemical compound group includes both bacon grease (solid at room temperature) and vegetable oil
(liquid at room temperature)?
, 1 mark
A Nucleic Acids B
Proteins
C Lipids
D Carbohydrates
Question 3
What is the strongest type of intermolecular force identified in the source text?
A London dispersion forces
B Dipole-dipole interactions
C Hydrogen bonding
D Ionic bonding
Question 4 1 mark
In the process of respiration, which step occurs first?
A Electron transport chain B
Calvin cycle
C Glycolysis
D Krebs cycle
Question 5 1 mark
What is the systematic name for ammonia ( )?
A Hydrogen nitrogen trihydride B
Nitrous acid
C Ammonium nitrate D
Nitrogen trioxide
Question 6 1 mark
What is the magnification of a standard ocular lens on a light microscope?
A 40x
B 100x
C 4x
D 10x
