Anatomy And Physiology Of Circulatory System

The delivery of oxygen and nutrients to cells and the removal of waste and de oxygenated blood from the tissues. Anatomy and physiology of the circulatory system study guide by johnny lung cardio ap if youre wanting to have a successful career as a respiratory therapist first things first you will definitely need to know all about the anatomy and physiology of the circulatory system.

Circulatory System Ck 12 Foundation

Review the number of red blood cells in blood that contains either high low or normal rbc count in this interactive tutorial.

Anatomy and physiology of circulatory system. Blood which is slightly alkaline 735 to 745 regulates ph levels by absorbing acids from the interstitial fluid and neutralizing them. The circulatory system the circulatory system serves two vital roles in the body. Nutrients water wastes o 2 and co 2.

Blood plus vessels and the heart is the primary transportation system for materials the lymphatic system as you will see is the secondary transportation system. The major blood vessels of the heart consist of large arteries and veins that transport blood to and from the different circulatory systems of the body. The circulatory system consists of the heart and blood vessels including arteries arterioles veins and capillaries.

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 fighting diseases stabilize temperature and ph and maintain homeostasis. Discrete structures scattered along the lymphatic system. Cardiovascular system anatomy and physiology.

The almost continuous traffic into and out of a busy factory at rush hour occurs at a snails pace compared to the endless activity going on within our bodies. Filter lymph and make antibodies. Oxygen delivery is tightly regulated via control of the rate of blood flow and regulation gas exchange at the level of the lungs and bodily tissues.

The arterioles and capillary networks are the main regions of the circulatory system that generate resistance due the small caliber of their lumen. Cardiac volumes blood and blood pressure is also covered. Like the bustling factory the body must have a transportation system to carry its various cargos back and forth and this is where the cardiovascular system steps in.

Arterioles in particular are able to rapidly alter resistance by altering their radius through vasodilation or vasoconstriction.

Anatomy Physiology Ii Chapter 18 The Circulatory System