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ARDMS ECHOCARDIOGRAPHY EXAM
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ARDMS ECHOCARDIOGRAPHY EXAM2024-2025
TRANSLATION: MOVEMENT OF THE HEART AS A WHOLE IN THE
CHEST.
ROTATION: CIRCULAR MOTION ALONG THE LONG AXIS OF THE LEFT
VENTRICLE.
TORSION: ANSWER UNEQUAL ROTATIONAL MOTION AT THE APEX
VERSES The base of the left ventricle
The right atrium gets deoxygenated blood from the ______, _________, and
_________. - Answer: SVC, IVC, AND CORONARY SINUS
The right atrium receives blood during ___________>. - ANSWER:
VENTRICULAR SYSTEM
THE TWO CHAMBERS OF THE RIGHT ATRIUM - RESPOND TO THE
PRINCIPAL CAVITY AND THE RIGHT ATRIAL APPENDAGE
SINUS VENOUS - ANSWER THE POSTERIOR SMOOTH-WALLED
PORTION OF THE RIGHT ATRIUM DEVELOPED FROM THE EMBRYONIC
RIGHT ATRIUM
SULCUS TERMINALIS - ANSWER POSTERIOR EXTERNAL RIDGE
EXTENDS VERTICALLY FROM THE SVC TO THE IVC
CRISTA TERMINALIS - RESPONDS TO THE INTERNAL RIDGE IN THE
RIGHT ATRIUM THAT REFERS TO THE SULCUS TERMINALIS.
,VALVE BETWEEN IVC AND RIGHT ATRIUM - ANSWER: EUSTACHIAN
Thespian valve - ANSWER valve from the right atrium to the coronary sinus.
Torus aortic - ANSWER: A little protrusion where the right coronary and
non-coronary aortic valve cusps contact the medial region of the right atrium
The left atrium receives oxygenated blood from the lungs through the - answer four
pulmonary veins.
The left atrium has two chambers: the main principal cavity and the left atrial
appendage.
During the ANSWER VENTRICULAR SYSTOLE, the left atrium receives blood
from the pulmonary veins.
During the response ventricular diastole, the left atrium delivers oxygenated blood
to the left ventricle.
MUSCLE CONTAINED IN THE LEFT ATRIAL FREE WALL AND LEFT
ATRIAL APPENDAGE—ANSWER PECTINATE MUSCLE
THE ESOPHAGUS IS LOCATED _______ TO THE LEFT
ATRIUM—ANSWER POSTERIOR
The aortic root is located on the anterior wall of the left atrium.
DIVIDE THE RIGHT AND LEFT ATRIUM - ANSWER INTERNAL SEPTUM
, THE CENTRAL PORTION OF THE INTERNATIONAL SEPTUM IS CALLED
THE ____ DURING FETAL LIFE AND _____ AFTER BIRTH - ANSWER
FORAMEN OVALE, FOSSA OVALIS.
In ___% of adults, the foramen ovale never completely seals. - Answer 25%.
The inner wall of both ventricles is made up of __________.
TRABECULAE CARNEAE - ANSWER: THICK MUSCLE BANDS LOCATED
ALONG THE INNER WALLS OF THE VENTRICLES
PAPILLARY MUSCLE IS LOCATED BELOW THE ATRIOVENTRICULAR
VALVES AND PROJECTS FROM THE TRABECULAE CARNEAE.
CHORDAE TENDINEAE - ANSWER STRONG FIBROUS CORDS
ORIGINATE FROM THE TIPS OF THE PAPILLARY MUSCLES AND
ATTACH TO THE VALVES.
Blood flows from the right atrium to the lungs through the main pulmonary artery.
The most anterior chamber is the right ventricle.
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