Science Biology Human Biology
HESI A2 Practice
A2 Entrance Exam Test Bank
Updated 2025/2026 – HESI
Admission Assessment Practice
Questions and Answer
Which of the following is b) to perform gas exchange
NOT a function of the
digestive tract? Gas exchange is a function of the respiratory system
a) to use enzymes to break
down food
b) to perform gas
exchange
c) to remove waste from
the body
d) to use peristalsis to
move food along
The body, at all times, a) a process that maintains the stability of the
attempts to maintain human body's internal environment in response
homeostasis. The best to changes in internal and external
definition of conditions
homeostasis is:
a) a process that
maintains the stability
of the human body's
, internal environment in
response to changes
in internal and
external conditions
b) a function via which
the body breaks
down glucose to use
as energy
c) a process that
maintains the immune
system's defenses
d) a process in which
the body resists
change to genetic
structure
The endocrine system of b) communication through the use of hormones
the body is responsible
for:
a) defense through the use
of antibodies
b) communication
through the use of
hormones
c) metabolism through the
use of enzymes
d) blood flow through the
use of the heart
muscle
HESI A2 Practice
A2 Entrance Exam Test Bank
Updated 2025/2026 – HESI
Admission Assessment Practice
Questions and Answer
Which of the following is b) to perform gas exchange
NOT a function of the
digestive tract? Gas exchange is a function of the respiratory system
a) to use enzymes to break
down food
b) to perform gas
exchange
c) to remove waste from
the body
d) to use peristalsis to
move food along
The body, at all times, a) a process that maintains the stability of the
attempts to maintain human body's internal environment in response
homeostasis. The best to changes in internal and external
definition of conditions
homeostasis is:
a) a process that
maintains the stability
of the human body's
, internal environment in
response to changes
in internal and
external conditions
b) a function via which
the body breaks
down glucose to use
as energy
c) a process that
maintains the immune
system's defenses
d) a process in which
the body resists
change to genetic
structure
The endocrine system of b) communication through the use of hormones
the body is responsible
for:
a) defense through the use
of antibodies
b) communication
through the use of
hormones
c) metabolism through the
use of enzymes
d) blood flow through the
use of the heart
muscle
