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CVS 204 EXAM 1 LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
How is the myocardium of the right ventricle compared to the left
ventricle? - ANSWER-The myocardium of the right ventricle is
much thinner than the left ventricle.
What lines the walls of the right ventricle? - ANSWER-The walls
of the right ventricle are lined with trabeculae carnae.
What is the purpose of the Moderator Band in the right ventricle? -
ANSWER-The Moderator Band prevents overexpansion and
connects electrical impulses.
What is the function of the Crisat Supraventricularis? - ANSWER-
The Crisat Supraventricularis is a thick muscle that separates the
inflow tract from the outflow tract.
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What are the entry points of deoxygenated blood into the right
atrium? - ANSWER-Superior Vena Cava, Inferior Vena Cava,
Coronary Sinus
What is the name of the tissue fold that forms a rudimentary valve
in the right atrium? - ANSWER-Eustachian valve
What valve is protecting the coronary sinus? - ANSWER-
Thebesian valve
What is the left ventricle? - ANSWER-Chamber with thicker
myocardium than the RV.
What is the left atrium? - ANSWER-Chamber that receives
oxygenated blood from pulmonary veins.
What is the shape of the left ventricle? - ANSWER-Ellipsoid or
conical.
What lines the left ventricle? - ANSWER-Trabeculae carnae.
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Where does the left atrium lie in relation to other cardiac
structures? - ANSWER-Superior and posterior. The most posterior
chamber.
How does the size of the left atrium compare to the right atrium? -
ANSWER-Left atrium is smaller
What is the Interventricular Septum? - ANSWER-Divides the right
and left ventricles
What are the two portions of the Interventricular Septum? -
ANSWER-Membraneous and Muscular
Where is the membraneous portion of the IVS located? -
ANSWER-Below the right coronary cusps and the non-coronary
cusp of the aortic valve
CVS 204 EXAM 1 LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
How is the myocardium of the right ventricle compared to the left
ventricle? - ANSWER-The myocardium of the right ventricle is
much thinner than the left ventricle.
What lines the walls of the right ventricle? - ANSWER-The walls
of the right ventricle are lined with trabeculae carnae.
What is the purpose of the Moderator Band in the right ventricle? -
ANSWER-The Moderator Band prevents overexpansion and
connects electrical impulses.
What is the function of the Crisat Supraventricularis? - ANSWER-
The Crisat Supraventricularis is a thick muscle that separates the
inflow tract from the outflow tract.
,2|Page
What are the entry points of deoxygenated blood into the right
atrium? - ANSWER-Superior Vena Cava, Inferior Vena Cava,
Coronary Sinus
What is the name of the tissue fold that forms a rudimentary valve
in the right atrium? - ANSWER-Eustachian valve
What valve is protecting the coronary sinus? - ANSWER-
Thebesian valve
What is the left ventricle? - ANSWER-Chamber with thicker
myocardium than the RV.
What is the left atrium? - ANSWER-Chamber that receives
oxygenated blood from pulmonary veins.
What is the shape of the left ventricle? - ANSWER-Ellipsoid or
conical.
What lines the left ventricle? - ANSWER-Trabeculae carnae.
, 3|Page
Where does the left atrium lie in relation to other cardiac
structures? - ANSWER-Superior and posterior. The most posterior
chamber.
How does the size of the left atrium compare to the right atrium? -
ANSWER-Left atrium is smaller
What is the Interventricular Septum? - ANSWER-Divides the right
and left ventricles
What are the two portions of the Interventricular Septum? -
ANSWER-Membraneous and Muscular
Where is the membraneous portion of the IVS located? -
ANSWER-Below the right coronary cusps and the non-coronary
cusp of the aortic valve
