HESI AND EXAM/HESI ADN ENTRANCE Final
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Question 1
According to the passage, what is the primary role of cellular
respiration?
A) To capture energy from sunlight.
B) To create glucose molecules.
C) To release energy stored in glucose.
D) To produce oxygen for the atmosphere.
Answer: C
Explanation: The passage explicitly states that cellular respiration is the
mechanism by which cells break down those bonds to release usable
energy. Options A and B describe photosynthesis, and D is a byproduct
of photosynthesis, not respiration.
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Question 2
Which of the following statements is best supported by the passage?
A) The electron transport chain is an anaerobic process.
B) The Krebs cycle occurs in the cytoplasm.
C) The mitochondria are the site of aerobic respiration.
D) Glycolysis produces more ATP than the Krebs cycle.
Answer: C
Explanation: The passage states that the Krebs cycle and the electron
transport chain are aerobic processes occurring within the
mitochondria. Option A is wrong because the ETC is aerobic. B is wrong
because the Krebs cycle occurs in the mitochondria. D is wrong because
glycolysis yields only 2 ATP, while the Krebs cycle and ETC yield about
34.
Passage 2
The nursing profession is built upon a foundation of ethical principles.
One of the most critical of these is beneficence, which requires
healthcare providers to act in the best interest of their patients. This
duty compels nurses to actively promote good, prevent harm, and
remove conditions that will cause harm. Beneficence is often balanced
against the principle of non-maleficence, which commands that we do
no harm. While these two principles may seem similar, beneficence is an
active duty to help, whereas non-maleficence is a passive duty to avoid
injury. In practice, the tension between these principles often arises in
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end-of-life care, where the benefits of aggressive treatment may be
weighed against its potential to cause suffering.
Question 3
The principle of beneficence is best described as:
A) The duty to do no harm.
B) The duty to act in the patient's best interest.
C) The patient's right to self-determination.
D) The obligation to be truthful.
Answer: B
Explanation: The passage defines beneficence as acting in the best
interest of the patient. Option A describes non-maleficence. C describes
autonomy, and D describes veracity.
Question 4
What is the primary distinction the author makes between beneficence
and non-maleficence?
A) Beneficence is legal, while non-maleficence is ethical.
B) Beneficence is active, while non-maleficence is passive.
C) Beneficence applies to doctors, while non-maleficence applies to
nurses.
D) Beneficence is a modern principle, while non-maleficence is
historical.
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Answer: B
Explanation: The passage explicitly contrasts the two, stating that
beneficence is an active duty to help, whereas non-maleficence is a
passive duty to avoid injury.
Passage 3
The scientific method is a systematic approach to inquiry. It begins with
observation, leading to a question. A hypothesis, a testable explanation,
is then formulated. This hypothesis guides the design of an experiment.
Data is collected and analyzed. Finally, a conclusion is reached that
either supports or refutes the hypothesis. A critical component of a well-
designed experiment is the control group. The control group is identical
to the experimental group in every way except for the variable being
tested. This allows the researcher to isolate the effect of the
independent variable and ensure that any observed changes are due to
the treatment and not some other factor.
Question 5
What is the primary purpose of a control group in an experiment?
A) To provide a baseline for comparison.
B) To ensure the experiment is easy to replicate.
C) To test a different hypothesis simultaneously.
D) To guarantee the results are statistically significant.