Front

What is the composition of blood?

Back

Blood is composed of approximately 55% plasma and 45% formed elements.

Front

What is the name of the valve between the right atrium and right ventricle?

Back

The valve between the right atrium and right ventricle is called the tricuspid valve.

Front

Who is responsible for taking patient blood samples and preparing them for testing in the lab?

Back

A phlebotomist is responsible for taking patient blood samples and preparing them for testing.

Front

What are the major structures in the cardiovascular system?

Back

The major structures in the cardiovascular system include the heart, blood vessels, and blood.

Front

What are the three types of blood vessels?

Back

The three types of blood vessels are arteries, veins, and capillaries.

Front

What is the function of arteries in the cardiovascular system?

Back

Arteries carry oxygenated blood away from the heart to the body.

Front

What is the function of veins in the cardiovascular system?

Back

Veins carry deoxygenated blood back to the heart.

Front

What is the role of capillaries in the cardiovascular system?

Back

Capillaries are small blood vessels where the exchange of oxygen, carbon dioxide, nutrients, and waste occurs.

Front

What is plasma?

Back

Plasma is the liquid component of blood, making up about 55% of its volume, and contains water, salts, and proteins.

Front

What is the significance of the heart in the cardiovascular system?

Back

The heart is a muscular organ that pumps blood throughout the body, supplying oxygen and nutrients.