Cardiovascular System

In humans, blood is always contained...

Functions of Blood

Interstitial Fluid

Extracellular Fluid

At the lungs, blood drops off___1__
Then picks up___2___

Blood is purified of its waste at

Cardiovascular system:Regulation

Lymphatic System assist in...

Lymphatic system

Vessels

Tissues

As soon as fluid enters lymphatic vessels it is called...

Connective Tissue

Types of Connective tissue

Three types of Blood Vessels

Artery

Arterioles

When the fibers from the arteriole contract

When arteriole muscle fibers relax...

Arterioles Branch into

Veins

Venules

Veins often have

The heart

The major portion of the heart is the

Myocardium

The heart is surrounded by the

Pericardium

Four Chambers of the heart

Valves between the atria and ventricles(the chambers of the heart) are called the

Atrioventricular Valves(AV valves)

Chordae Tendinaea

Semilunar valves

Pulmonary Semilunar valve

Aortic semilunar valve

Coronary arteries

Passage of Blood through the heart