Circulatory System Flashcards
What are the three main organs of the circulatory system?
Heart
Blood
Vessels
What is blood?
A mixture that carries oxygen, nutrients, and waste through the body.
What is blood vessels?
Tubes that carry blood
What does rhe heart do to vessels?
Pumps blood through the vessels.
What are the 2 types of circulation?
Pulmonary and Systemic
Systemic circulation is?
The flow of blood to all body tissues except lungs.
What is Pulmonary Circulation?
The flow of blood from the heart to the lungs and back to the heart.
What are the three type of blood vessels?
Vein
Artery
Capillaries
What is the blood vessels that carry blood away from the heart to other parts of the body?
Arteries
What are the tiny tubes that carry blood from the arteries to the body cells and back to the veins?
Capillaries
What are the blood vessels that carry blood into the body back into the heart?
Veins
Blood is made out of?
Plasma
Red Blood Cells
White Blood Cells
Platelets
What is the most hardworking organ?
Heart
What are the four chambers of the heart?
Right Atrium
Right ventricle
Left atrium
Left ventricle
What are the four valves of the heart?
Mitral valve
Tricuspid valve
Aortic valve
Pulmonary valve