SOC 15 - The Heart Flashcards
What is the heart?
An organ
What is the top left chamber called
Right atrium
What does the blood enter to get in to the heart after it has supplied oxygen to the working muscles?
Vena cava
What is the top right chamber of the heart called
Left atrium,
What is the bottom right chamber of the heart
Left ventricle
What is the bottom left chamber of the heart
Right ventricle
What is the valve on the left side of the heart
Tricuspid valve
What is the valve on the right side of the heart?
Bicuspid valve
What are the name of the two valves in the top middle of the heart?
Semilunar valve
What is at the bottom of the heart
Septum
What is exit of the heart to the lungs
Pumonary artery
What is the entry to the heart from the lungs
Pulmonary vein
What is the exit of the heart to the working muscles
Aorta
How does the heart pump blood?
The heart beats a lub dub rythm . The first stage is the systalic phase this is where blood is pumped from the atria into the ventricles .
Lub - atria
= into ventricles
