TEAS 7 Science Practice exam with correct answers 2024
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Course
TEAS 7 Science Practice
Institution
TEAS 7 Science Practice
Which blood group is a universal donor?
a. A
b. B
c. AB
d. O correct answers d. O
Blood oxygen levels are most likely low when blood
a. leaves the aorta
b. fills the right atrium
c. reaches body tissues
d. flows through ateries correct answers b. fills the right atrium with
An i...
TEAS 7 Science Practice
Which blood group is a universal
donor?
a.
A
b.
B
c.
AB
d. O correct answers
d. O
Blood oxygen levels are most likely low when
blood
a. leaves the
aorta
b. fills the right
atrium
c. reaches body
tissues
d. flows through ateries correct answers b. fills the right
atrium with
An intracellular chemical signal can be produced in the cell membrane.
Once it is where does it
produced,
go?
a. To a different
cell
b. To another part of the
cell
c. To a region right outside the
cell
d. To an area with high ion concentration correct answers b. To another part
of the cell
After food has been masticated in the oral cavity, where does it
go next?
a.
Colon
b.
c.
Liver
Pancreas
d. Pharynx correct answers d.
Pharynx
The diffusion of nutrients through the walls of the digestive system
is critical to in the body. Where does the majority of this diffusion take
homeostasis
place in the
digestive
system?
a.
Stomach
b.
Esophagus
c. Oral
cavity
d. Small intestine correct answers d. Small
intestine
As soon as an invader, known as a(n) , enters the body, the
body
begins to
fight.
a.
antibody
, b.
pathogen
c.
trigger
d. vaccination correct answers b.
pathogen
Where is skeletal muscle
found?
a. Inside the
heart
b. Attached to
bone
c. Lining the walls of the
bladder
d. Within the gastrointestinal tract correct answers b.
Attached to bone
If a person smells something sweet, what form of information is this initially
perceived
in as
the nervous
system?
a.
Cognitive
b.
Integrative
c.
Motor
d. Sensory correct answers d.
Sensory
While hiking, a person is startled after encountering a bear. Her palms get
sweaty
her and
heart starts racing. Which part of her nervous system was directly
stimulated?
a.
Central
b.
Parasympathetic
c.
Somatic
d. Sympathetic correct answers d.
Sympathetic
Parasympathetic =
Peace
Sympathetic =
Stress
Which of the following types of tissues include cells of the immune system
and of the
blood
?
a.
Connective
b.
Epithelial
c.
d. Neural correct answers a.
Muscle
Connective
Epi = first r
laye
Connect =
inside
Muscle =
muscles
Neural =
brain
Which best describes
homeostasis?
a. A functional system of the
body
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