Heart
Pathways
Random!
Vessels and Valves
Electric Conduction
100
What chamber does the blood return to once it leaves the lungs.
Left Atrium
100
What is the liquid portion of blood?
plasma
100
Sites of gas exchange
Capillaries
100
These blood vessels carry blood to the heart.
Veins
100
Ventricular repolarization (relaxation) is represented by the
T wave
200
Where deoxygenated blood enters the heart
right atrium
200
There are four valves inside the heart name them.
Tricuspid, Mitral or bicuspid, Pulmonary, and Aortic
200
Largest artery in the body
Aorta
200
Blood vessel that carries blood from the lower body into the right atrium
Inferior vena cava
200
Also referred to as the Pacemaker
SA Node
300
Heart chamber that supplies oxygenated blood to the body
Left Ventricle
300
What type of blood is in the pulmonary artery(oxygenated or deoxygenated)
deoxygenated
300
What is the name of the valve between the right atria and right ventricle
Tricuspid
300
Defining characteristic differences between Arteries and Veins
Arteries have thicker muscle layer, Veins have valves
300
This part of the ECG signifies ventricular depolarization (contraction)
QRS Complex
400
The muscular layer of the heart is called:
Myocardium
400
Blood vessel carrying oxygenated blood to the left atrium
pulmonary vein
400
Anemia is the bodies lack of:
Hemoglobin / Iron
400
How does your body pump blood through veins?
Partially heart, mostly skeletal muscle
400
This part of the ECG signifies atrial depolarization (contraction)
P Wave
500
A wall of tissue that divides the right and left sides of the heart
Cardiac septum
500
Put the following terms in order of blood flow: Starting with Right Atrium
- Right atrium, Left Atrium, Right Ventricle, Left Ventricle, Mitral Valve, Tricuspid Valve
- RA, Tricuspid, RV, LA, Mitral, LV
500
Endothelium is composed of what type of tissue?
Simple Squamous
500
List all 3 names of the valve that separates the Left Atrium and Left Ventricle
Bicuspid, Mitral, Left Atrioventricular Valve
500
What are the three parts of the heart that produce electrical impulses?
1. Atrial Contraction
2. Ventricular Contraction
3. Restart/Valves closing
SA node, AV node, Purkinje Fibers