1、Logo Anatomy Contents1 Etiology 2 Diagnosis3 Treatment 4Hypertension5第1页,共45页。AnatomyThe circulatory system consists of the heart、vessels and neurohumoral adjustable devices of blood circulation. The hearta four-chambered pump. Its pumping action creates the pressure needed to push blood in...
2. ) The Heart But THIS one Not this one Time to label… Pumping Heart Pumping Heart - More Detailed If the blood vessels that supply the heart with food and oxygen get clogged… Heart attack 3. ) The Tubes – a. Arteries Take oxygenated blood away from the heart 3.) The Tubes – ...
The circulatory system carries blood and dissolved substances to and from different places in the body. The Heart has the job of pumping these things around the body. The Heart pumps blood and substances around the body in tubes called blood vessels. The Heart and blood vessels together make u...
Circulatory System Functions Pump Blood transport system around body Carries O2 and nutrients to cells, carries away waste products Lymph system – returns excess tissue fluid to general circulation Structure – Circulatory system involves: Heart Arteries Veins Capillaries Blood and lymph are part of ci...
Circulatory System Overview Parts Blood Vessels Blood Heart Functions carry O2, waste, nutrients, hormones transfers body heat defense Blood Plasma (55%) Solid (45%) 90% H2O 7% Protein (albumin, antibodies, enzymes, etc. 3% food, waste, buffers, vitamins, salts, hormones, etc. Solid (45%)...
Circulatory System Transports nutrients, oxygen, and other substances to all cells in the body These substances are transported in blood Blood flows through a network of tubes called blood vessels A pump, the heart, keeps blood flowing through the vessels ...
The Mammalian Circulatory System Components of a CLOSED Circulatory System Pump: to circulate blood (i.e. heart) Vessels: along which fluid travels (arteries, veins, capillaries) Fluid: to carry substances around body (blood) Flow of Blood in Circulatory System Divided into three main pathways: ...
THE CIRCULATORY SYSTEM Y10 Science Kaupapa / learning outcomes To explain the function of the circulatory system To describe the pathway of blood through the heart and body tissues Functions of the circulatory system The circulatory system has three functions: 1. Transporting substances around the ...
Circulatory System Honors Biology. Blood, Lymph, & Immune Systems Anatomy, Physiology, Diagnostics, Procedures, and Pathology. Blood and Body Fluids. Cardiac muscle: note the branching nature of the cardiac muscle fibres. Transport. I. Blood A.Plasma 1.mainly water 2.carries dissolved materials (...
Describe the following structures of the Respiratory System: 1) Pharynx 2) Epiglottis 3) Trachea 4) Bronchi 5) Bronchioles 6) Alveoli What is gas exchange and where does it take place? What is another name for breathing? Which direction does the diaphragm move when you inhale? When you exha...