Category 1
The _______ are considered the hearts receiving chambers.
What are Atria?
What is Right Coronary Cusp, Left Coronary Cusp, and Non Coronary Cusp?
In the majority of human hearts, the Posterior Descending Artery is a branch of which coronary artery?
What is the Right Coronary Artery?
The pulmonary artery in comparison to the aorta lies (Anterior/Posterior) _______, (Superior/Inferior) ________, and to the (Left/Right) _______.
What is Anterior, Superior, and to the Left?
The middle, muscular layer of the heart is the:
a) Epicardium
b) Myocardium
c) Endocardium
d) Pericardium
The Right Atrium fills predominantly in this phase of the cardiac cycle
What is Ventricular Systole?
Charades!
The _______ valves are cardiac valves that regulates blood flow from the great vessels during ventricular systole and diastole.
What are Semilunar?
This vessel connects the right ventricle to the lungs.
What is the Main Pulmonary Artery?
The tip of the heart is called the ______.
What is Apex?
Charades!
During ventricular systole, the heart moves _______, twists _______, and moves _______.
What is Downward, Counter-Clockwise, and Anteriorly?
True or False: A ruptured Sinus of Valsalva aneurysm may leak into the Right Atrium.
What is True?
The names of the three Tricuspid Valve leaflets are _______, ________, and _______.
What is Anterior, Medial (Septal), and Posterior?
Pulmonary venous flow normally occurs predominantly during this phase of the cardiac cycle.
What is Ventricular Systole?
The widest portion of the heart, located beneath the second rib is the:
a) Base
b) Apex
c) Pericardium
d) Isthmus
What is a) Base?
The inner layer of the heart, which also lines the cardiac valves is the:
a) Epicardium
b) Myocardium
c) Endocardium
d) Pericardium
What is a) Endocardium?
The IVC's entrance to the Right Atrium is guarded by a vestigial valve called the _______ valve.
What is Eustachian?
All of the following are considered parts of the semilunar valve cusps except:
a) Lunula
b) Commissures
c) Nodules
d) Chordae
What is d) Chordae?
The two coronary arteries originate from this location.
What are the Sinuses of Valsalva?
The cardiac valve which lies closest to the cardiac apex is the:
a) Mitral
b) Aortic
c) Pulmonic
d) Tricuspid
What is d) Tricuspid?
Relay!
The ______ sinus is a free space located between the great vessels caused by the pericardial great vessel interface.
What is Transverse?
The _____ is considered the pacemaker of the heart.
What is the Sinoatrial Node?
The SA node normally fires at a rate of ______.
What is 60-100 bpm?
The _____ deliver the electrical impulse to the ventricular endocardium which causes depolarization of the ventricles.
What are the Purkinje Fibers?
True or False: The left ventricle normally depolarizes slightly before the right ventricle.
What is True?
The SA Node and the AV Node receive oxygenated blood from this structure.
What is the Right Coronary Artery?