What Are The Major Organs Of The Circulatory System Quizlet?

What are the 12 parts of the heart?

Anatomy of the heartLeft atrium and auricle.

Left atrium.

Left auricle.Right atrium and auricle.

Right atrium.

Right auricle.Interventricular septum and septal papillary muscles.

Interventricular septum.

Right ventricle and papillary muscles.

Right ventricle.

Left ventricle and papillary muscles.

Left ventricle..

Why is the circulatory system important for good health?

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should.

What are some of the circulatory diseases?

Diseases that can affect the circulatory system include:Atherosclerosis. Atherosclerosis is a hardening of the arteries. … Heart attack. … Mitral valve prolapse. … Mitral valve regurgitation. … Mitral stenosis. … Angina pectoris. … Arrhythmia and dysrhythmia. … Cardiac Ischemia.More items…

What are the major organs of the circulatory system?

The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.

What are the 5 major parts of the circulatory system?

On this page:Blood.The heart.The right side of the heart.The left side of the heart.Blood vessels.Arteries.Capillaries.Veins.More items…•

How does the circulatory system help fight diseases?

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in …

What are the four main functions of the cardiovascular system?

On this page we take a closer look at the four major functions of the cardiovascualr system – transportation, protection, fluid balance and thermoregulation.

How does blood circulate in our body?

Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.

What are the 3 major parts of the cardiovascular system?

This system has three main components: the heart, the blood vessel and the blood itself. The heart is the system’s pump and the blood vessels are like the delivery routes. Blood can be thought of as a fluid which contains the oxygen and nutrients the body needs and carries the wastes which need to be removed.

What are the functions of the respiratory system quizlet?

The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The respiratory system does this through breathing. When we breathe, we inhale oxygen and exhale carbon dioxide.

What is the main function of the respiratory system in the human body?

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood.

What is the main function of the blood in circulatory system?

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

What is the 3 types of circulation?

3 Kinds of Circulation:Systemic circulation.Coronary circulation.Pulmonary circulation.

What are the two major functions of respiratory system?

The main functions of the respiratory system are to obtain oxygen from the external environment and supply it to the cells and to remove from the body the carbon dioxide produced by cellular metabolism.

What are the major organs of the respiratory system quizlet?

Terms in this set (10)respiratory system. system responsible for taking in oxygen and releasing carbon dioxide using the lungs.nose. the organ of smell and entrance to the respiratory tract.pharynx. throat; passageway for food to the esophagus and air to the larynx.larynx. … trachea. … bronchi. … bronchioles. … brochus.More items…

What is the principal organ of the respiratory system?

The lungs are the main organ of the respiratory system. However, many other organs are also needed for the process of respiration to take place.

What is meant by human circulatory system?

Circulatory system: The system that moves blood throughout the body. The circulatory system is composed of the heart, arteries, capillaries, and veins. This remarkable system transports oxygenated blood from the lungs and heart throughout the body via the arteries.

What are five conditions of the respiratory system quizlet?

Terms in this set (34)adult respiratory distress syndrome (ARDS) Severe pulmonary congestion characterized by acute respiratory distress and hypoxemia.anosmia. Impairment or loss of the sense of smell.asthma. … atelectasis. … bronchiectasis. … bronchitis. … chronic obstructive pulmonary disease (COPD) … deviated septum.More items…

What are the 5 major functions of the respiratory system?

There are five functions of the respiratory system.Gas Exchange – oxygen and carbon dioxide.Breathing – movement of air.Sound Production.Olfactory Assistance – sense of smell.Protection – from dust and microbes entering body through mucus production, cilia, and coughing.

What would happen without the circulatory system?

Blood delivers oxygen to all the body’s cells. To stay alive, a person needs healthy, living cells. Without oxygen, these cells would die. If that oxygen-rich blood doesn’t circulate as it should, a person could die.