AguayoWhitacre479

Anatomy - Anatomy and physiology study is usually broken down into 12 sections, with each section representing one system with the body, for example, the endocrine system. When you start revising, it's recommended that you take 1 system from the body and learn it on its own. Various body systems are similar anyway so learning them together could potentially cause confusion. Take each area of your anatomy and physiology study and write out concise notes on that area. To offer you an example and to the purpose on this article Let me give which you brief overview from the heart and role in blood circulation. The heart is a hollow muscular organ, approximately the size it's owner's fist. It is positioned in the center in the chest area, relating to the lungs and is also split into 4 chambers. The upper chambers are classified as the atria as well as the lower chambers are called the ventricles. The right and left sides from the heart are divided by the muscular wall known as the septum, this prevents deoxygenated and oxygenated blood from mixing together. If you can think of the pipe system in your house providing water and heat for you on a daily basis, metaphorically speaking, your house is your heart and the pipes will be the blood vessels that are found throughout our bodies. Blood is pumped in the heart around all parts of the body via a complex transport system composed of arteries, veins and capillaries (blood vessels). The heart beats approximately 100,000 times every day in order to provide our cells with oxygen rich blood and pumps about 2,000 gallons of blood through it's chambers on an everyday basis. Blood circulation follows a certain route and could be summed as follows; 1. The right atrium receives deoxygenated blood from the superior and inferior vena cava. 2. The blood is then pushed through the tricuspid valve down to the right ventricle. The tricuspid valve can be a small flap that prevents the back flow of blood relating to the chambers on the right side. 3. Once the proper ventricle fills up, the blood is then propelled to the pulmonary artery which then travels towards the lungs where gaseous exchange occurs. 4. When the lungs take away the carbon dioxide, the deoxygenated blood becomes oxygenated and returns back towards the heart via four pulmonary veins. 5. The blood enters the left atria via these pulmonary veins and is also then pushed down to the left ventricle through the bicuspid valve. The bicuspid valve prevents the trunk flow of blood around the left side. 6. When the left ventricle fills up it contracts, forcing the blood in the aorta which then branches to become the ascending aorta which supplies the top of body with oxygen rich blood and also the descending aorta which supplies the low body with oxygen rich blood. 7. Blood becomes deoxygenated yet again and returns towards the superior and inferior vena cava the place that the process begins again. As I mentioned above, this just gives that you simply brief overview from the heart, it's function and the way transports blood throughout the body. When you're carrying out any anatomy and physiology study, always be sure to summarize all areas as above. Using visual tools for example diagrams is a great method to spice up your notes. Even if you can't draw like picasso, it doesn't matter. To illustrate the heart it can be done to draw a square shape or possibly a circle and divide it equally into 4 chambers. It provides you with a perception with the layout of the heart and it has been proven that learning visually could be far more effective than reading something over and over again.