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Heart
Anatomy
1
Heart
Anatomy
2
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Heart
Physiology
1
A little
random
cardio
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Scientific
Case
Illustrations Study
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Final Jeopardy Question
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The fluid that surrounds
the heart is called
Serous fluid
Back
The heart is surrounded by a sack of fluid to
Decrease friction
Back
This is the largest blood vessel in your body
Aorta
Back
These chambers receive blood
Atrium
Back
These chambers push blood out of the heart
Ventricles
Back
The heart begins to beat _____ days or ____
weeks after conception.
~22 or 5-6 weeks
Back
The heart is covered by the,
Pericardium
Back
The heart is approximately the size
of your…
fist
Back
The heart is pointing down & to
the_____
left
Back
The heart is located in what body cavity?
Thoracic
Back
During diastole the _______ valves
open as the ventricle ________
AV (bi/tri cuspid) relaxes
Back
Which side of the heart myocardium
is thicker and why?
The left side muscle is thicker
because it has to pump to the
entire body and the right only
has to pump to the lungs
Back
The pulmonary artery is full of what type of
blood?
Deoxygenated
Back
The lub-dub your heart makes is caused by
Valves opening &
slamming shut
Back
The purpose of the cardiovascular
system is to…
deliver oxygen and nutrients and
to remove carbon dioxide and
other waste products
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Venous blood is moved through
Muscle contractions
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Vessels that take blood to the heart
are always called
veins
Back
The wall between the L & R ventricle
is called the
septum
Back
Skeletal muscle is different from cardiac
in what way(s)?
Cardiac is single
nucleus, branched
Back
The smallest blood vessel are
called
capillaries
Back
T/F photography has made
scientific illustration redundant
F: photographs are important
but can not capture some
details as well as illustration
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A scientific illustration focuses on…
Detail and accuracy
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Scientific Illustration allows us to have images
Of extinct organisms like:
Dinosaurs! Etc…
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Scientific Illustration requires the
following in A & P
Pencil, title, ruler, labels,
measurements, date
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The #1 issue students have
when doing scientific
illustration is
Sketching too fast!
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Zone of ischemia is…
Outermost area that was
weakened by lack of blood
which will recover
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When a heart completely stops it’s
called
Cardiac arrest
Back
When someone has a heart attack it’s called
Myocardial infarction
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Plaque is…
A build up of cholesterol and other
things that reduce the width of a blood vessel.
If they rupture…that’s bad!
Back
There are 2 main types of risk factors called
Non-modifiable &
modifiable
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Movement of oxygen and
carbon dioxide across a
semi-permiable
membrane is called (this
is not on the test)
Back