ATI TEAS 7 Science Practice Test & Study
Guide | 2024/2025 Edition
Which of the following D. After traveling through the lungs, oxygenated blood
accurately describes the enters into the left atrium, then through the mitral
path of blood through the valve to the left ventricle.
heart?
A. Once the left ventricle
is full, the left tricuspid
valve shuts, the
ventricle contracts, and
blood exists through the
aorta.
B. Once the right
ventricle is full, blood
exists into the pulmonary
artery and into the left
ventricle
C. Blood enters the heart
through the pulmonary
vein, into the right atrium,
and through the
tricuspid valve to the
right ventricle.
D. After traveling through
the lungs, oxygenated
blood enters into the left
atrium, then through the
mitral valve to the left
ventricle.
1/21
,Which of the following ions B. Sodium
plays a crucial role in the
depolarization phase of
an action potential?
A. Calcium
B. Sodium
C. Potassium
D. Chloride
2/21
,Which of the following is A. Nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles,
the correct order of alveoli
structures that air would
pass through during
inhalation?
A. Nasal cavity, pharynx,
larynx, trachea, bronchi,
bronchioles, alveoli
B. Larynx, pharynx, nasal
cavity, trachea, bronchi,
bronchioles, alveoli
C. Alveoli, bronchioles,
bronchi, trachea, layrnx,
pharynx, nasal cavity
D. Bronchioles, bronchi,
trachea, larynx, pharynx,
nasal cavity, alveoli
The hormone insulin is B. Beta cells
produced by which cell in
the pancreas?
A. Alpha cells
B. Beta cells
C. Delta cells
D. Gamma cells
The "fight or flight" response A. Sympathetic
is mediated by the
sympathetic or
parasympathetic nervous
system?
A. Sympathetic
B. Parasympathetic
C. Both
D. Neither
3/21
, The pericardium is a A. The great vessels
double-layered sac that
contains the heart and the
roots of which of the
following?
A. The great vessels
B. The bronchial tubes
C. The esophagus
D. The vena cava
Which part of the brain is C. Frontal lobe
primarily responsible for
voluntary motor control?
A. Cerebellum
B. Medulla oblongata
C. Frontal lobe
D. Parietal lobe
The filtration unit of the D. Gallbladder
kidney, known as the
nephron, does not include
which of the following
structures?
A. Bowman's capsule
B. Loop of Henle
C. Glomerulus
D. Gallbladder
The period of the cardiac A. Diastole
cycle during which the
ventricles are filling with
blood is known as?
A. Diastole
B. Systole
C. Repolarization
D. Ejection phase
4/21
Guide | 2024/2025 Edition
Which of the following D. After traveling through the lungs, oxygenated blood
accurately describes the enters into the left atrium, then through the mitral
path of blood through the valve to the left ventricle.
heart?
A. Once the left ventricle
is full, the left tricuspid
valve shuts, the
ventricle contracts, and
blood exists through the
aorta.
B. Once the right
ventricle is full, blood
exists into the pulmonary
artery and into the left
ventricle
C. Blood enters the heart
through the pulmonary
vein, into the right atrium,
and through the
tricuspid valve to the
right ventricle.
D. After traveling through
the lungs, oxygenated
blood enters into the left
atrium, then through the
mitral valve to the left
ventricle.
1/21
,Which of the following ions B. Sodium
plays a crucial role in the
depolarization phase of
an action potential?
A. Calcium
B. Sodium
C. Potassium
D. Chloride
2/21
,Which of the following is A. Nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles,
the correct order of alveoli
structures that air would
pass through during
inhalation?
A. Nasal cavity, pharynx,
larynx, trachea, bronchi,
bronchioles, alveoli
B. Larynx, pharynx, nasal
cavity, trachea, bronchi,
bronchioles, alveoli
C. Alveoli, bronchioles,
bronchi, trachea, layrnx,
pharynx, nasal cavity
D. Bronchioles, bronchi,
trachea, larynx, pharynx,
nasal cavity, alveoli
The hormone insulin is B. Beta cells
produced by which cell in
the pancreas?
A. Alpha cells
B. Beta cells
C. Delta cells
D. Gamma cells
The "fight or flight" response A. Sympathetic
is mediated by the
sympathetic or
parasympathetic nervous
system?
A. Sympathetic
B. Parasympathetic
C. Both
D. Neither
3/21
, The pericardium is a A. The great vessels
double-layered sac that
contains the heart and the
roots of which of the
following?
A. The great vessels
B. The bronchial tubes
C. The esophagus
D. The vena cava
Which part of the brain is C. Frontal lobe
primarily responsible for
voluntary motor control?
A. Cerebellum
B. Medulla oblongata
C. Frontal lobe
D. Parietal lobe
The filtration unit of the D. Gallbladder
kidney, known as the
nephron, does not include
which of the following
structures?
A. Bowman's capsule
B. Loop of Henle
C. Glomerulus
D. Gallbladder
The period of the cardiac A. Diastole
cycle during which the
ventricles are filling with
blood is known as?
A. Diastole
B. Systole
C. Repolarization
D. Ejection phase
4/21
