Heart Flashcards
1
Q
external covering of the heart (3)
A
Pericardium, pericardial sac, and serous pericardium
2
Q
where is the heart in the chest?
A
middle of the thoracic cavity in the mediastinum
3
Q
Pericardium
A
fibrous sac
4
Q
Serous pericardium consist what 2 membrane
A
parietal layer and visceral layer
5
Q
Cardiac muscle
A
Involuntary and smooth
6
Q
Order the flow of blood through the heart
A
- Body
- Vena Cana
- Right atrium
- Tricuspid valve
- Right Ventricle
- Pulmonary valve
- Pulmonary artery
- Lungs
- Pulmonary vein
- Left atrium
- mitral valve
- Left ventricle
- aortic valve
- aorta
7
Q
Ventricles
A
pump blood out of the heart
8
Q
Atria
A
receive blood into the heart
9
Q
Order the cardiac conduction system
A
