Question | Answer |
The hart has _____ chambers. | 4 |
The 2 upper chambers of the heart are called the upper _____. | Atria |
The 2 Lower Chambers of the heart are called the Lower _____. | Ventricles |
The Atria is thinner and less Muscular than the ______. | Ventricles |
The "receiving chambers" of the heart are the _____ because they receive blood from the body and the lungs | Atria |
The "Discharging Chambers" of the heart are the ______ because they pump blood out of the heart | Ventricles |
Another name of the Cardiac tissue is? | Myocardium |
The wall that divides the chambers down the middle is called the? | septum |
the tissue that lines the inside of the heart is called? | Endocardium |
Inflammation of this membrane is called _____ and can lead to thrombus. | Endocarditis |
The covering of the heart is called the? | Pericardium |
Inflammation of this membrane is called? | Pericarditis |
Contraction of the heart is referred to as | Systole |
Relaxation of the heart is referred to as | Diastole |
When the Atria contract, blood is forced into the? | Ventricles |
When the Ventricles Contract, blood is forced? | Out of the heart to the body |
The function of the valves is to? | Prevent Back flow of Blood |
The Valves located between the atria and the ventricles are the _____ and _____ valves. | Tricuspid & Mitral |
The Valves that separate the ventricles and blood vessels that carry blood out or into the heart are the ______ valves | Semilunar |
when blood seeps through valves an abnormal sound may be heard with a stethoscope called a/an? | Heart Murmur |
The "Pacemaker" of the heart is called the ? | SA Node |
Both Nodes are Located in what chamber of the heart? | Right Atrium |
A ventricular beat follows an atrial beat | true |
Narrowed Valves that slow blood flow | Stenosed Valves |
Allows blood to flow back into the atria | Mitral valve prolapse |
Abnormal Heart Sound | Heart Murmur |
Allows blood to flow backwards | incomplete valves |
Inflammatory response to streptococcus | Rheumatic heart disease |
The heart of the Pig has ____ chambers | Four |
Blood is sent to the body from the heart through which blood vessel? | Aorta |
Valves that open into the pulmonary trunk and the aorta are called? | Semilunar |
The Aorta connects to the? | Left Ventricle |
The Vessels that supply blood to the heart itself | Coronary |