WorksheetsHealth Science 2 Cardio Review
Total questions: 30
Worksheet time: 16mins
The atrium pumps blood to the
Arteries
Vens
Body
Ventricles
The only artery that carries de-oxygenated or poorly oxygenated blood in humans is the
Pulmonary Artery
Pulmonary Vein
Aorta
Carotid Artery
The direction of the venous blood flow is controlled by
The double pump of the heart
Valves
Elasticity of the veins
Capillary Refill
The vessels in which blood leaves the heart are the
Aorta and pulmonary vein
Aorta and Superior Vena Cava
Pulmonary Artery and Aorta
Pulmonary Artery and Pulmonary Vein
If a boy is bitten by a poisonous snake on his leg, the poison gets to the heart by the
Superior Aorta
Superior Vena Cava
Inferior Vena Cava
Pulmonary Vein
Which of the following contain poorly oxygenated blood?
Right Atrium
Right Ventricle
Left Atrium
Pulmonary Artery
When blood is pumped out the ventricles, the pressure on the arterial walls is elevated and is known as
Diastole
Systole
Endocardial Pressure
Valsalva maneuver
Veins ALWAYS
carry poorly oxygenated blood
Carry richly oxygenated blood
Directs blood towards the heart
Directs blood away from the heart
Arteries ALWAYS
carry blood away from the heart
carry deoxygenated blood
carry oxygenated blood
carry blood to the heart
The carbon dioxide waste gaseous exchange occurs at the
Atrium
arterioles
capillaries
venuoles
The heart has ____ chambers.
2
3
4
6
Blood circulation throughout the body is considered
Cardio/Pulmonary
circulation
Systemic circulation
Renal circulation
Cerebral circulation
When the ventricles relax, the pressure on the arterial walls ________
increases
decreases
stays the same
does neither
During a blood pressure, measuring the pressure on the arterial walls during ventricular relaxation is known as
Systole
Diastole
Tachycardia
Hypertension
These cells create blood clotting.
Red blood cells
Leukocytes
Platlets
Plasma
Hemoglobin is
an iron protein that binds the oxygen to the cell
is found on leukocytes
is found on red blood cells
is found in plasma
Leukocytes are
used to fight infection
basophils
important to carry oxygen
lymphocytes
The largest layer of the heart is the
endocardium
myocardium
epicardium
pericardium
The pericardium is a double walled sac that attaches the heart to the thoracic wall and
lines the valves of the heart
is the outer layer of the heart
decreases friction
Plasma
is straw colored
makes up 55% of the fluid of the blood
binds hemoglobin
fights infection
The universal donor is
AB -
A+
O-
O+
A marker on a cell is known as a
antigen
hemoglobin
antibody
reactor
If the body does not recognize the cells markers,the body fights the cell with
antigens
antibodies
anticoagulants
phagocytosis
The aorta has multiple branches to supply the body. Which branch supplies the heart muscle?
Brachiocephalic Artery
Subclavian Artery
Descending Aorta
Coronary Artery
The aorta has multiple branches to supply the body. Which branch supplies the legs?
Coronary Artery
Left Subclavian Artery
Left Carotid Artery
Descending Artery
The noise created when the AV valves close is
Lubb
Dubb
The pulse found at the posterior knee is the ______
Apical
Carotid
Brachial
Popliteal
The pulse found at the intercostal T5 level is the ______
Apical
Radial
Dorsalis Pedis
Carotid
The QRS segment represents
the atria contracting
the ventricles contracting
the atria relaxing
the ventricles relaxing
The P wave represents
the atria contracting
the ventricles contracting
the atria relaxing
the ventricles relaxing
