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Lavont'e L. Bryant May 10, 2011 1st Hour Anatomy Class

=__//**Vonte Times**//__= Fact of the day : The human body

The first topic of the day is the brain .There are several reasons why the brain is the most important part of the body and why we as human would not be able to live. Lungs also play an extremely important roll in the body, there main function is to transport oxygen through out the body in order for you to breath. We as humans have a lot of blood in our body, we contain 10 to 12 quarts of blood in our body. There is two different kinds of blood rich and poor blood, poor blood travels from the body to the heart and goes to the lung and rich blood travels from the lungs to the rest of the body. The left side of the heart is bigger than the right side of the heart. The left side of the heart embraces rich blood and rich blood uses arteries to pump its blood to the body, not just a leg, arm, head, and feet but to every part of the body. Poor blood travels through the superior vena cava and comes out of the pulmonary artery and into the lungs and all of this action takes place through the veins. This concludes the general information about the human body.

> Ulcers is a diseases of the digestive system. Ulcers are open sores in the stomach.
 * THE DIGESTIVE SYSTEM
 * The digestive system includes the stomach and the small and large intestines.
 * The digestive system transport food through its organs and these organs work like tunnels in order for the food to digest the correct way.
 * The esophagus is the passage way for the food to get to the stomach, after been chewed.
 * The stomach contains a extremely strong acid that breaks up the food.
 * The small intestines function with the stomach its job is to help the stomach break the food.
 * The large in intestines seeds everything down the colon
 * //__Ulcers__//**


 * //__The respiratory system__//**

__**//THE CIRCULATORY SYSTEM//**__
 * 1) Breathing, oxygen is a main accessory the body needs to live.
 * 2) Lungs, complements the body with its rich blood that travels through the arteries.
 * 3) oxygen, is carried through the body by rich and poor blood and as long as there is air flowing to the lungs the body will not collapse.
 * 4) [[image:respiratory-system.jpg width="464" height="270"]]
 * 5) The trachea has two pipes windpipes thats targets the lungs
 * 6) The bronchi has two tunnels thats used for transportation and it transports air to the lung.
 * 7) The diaphragm controls all of the breathing in and out exhale and inhale.

__**//The muscular system //**__ __**//When you speak of the word muscular system, your talking about the cardiac , smooth , and skeletal muscles//**__ __**//The CARDIAC//**__ __**//The SMOOTH MUSCLE//**__ __//**The SKELETAL MUSCL**//__
 * Rich blood and poor blood are major factors of the circulatory system, rich blood is red and poor blood is blue.
 * circulation take place in the body and flow through out the heart arteries and the vein.
 * Arteries is used by the red blood cells also known as the rich blood, the rich blood travels to the body and carry oxygen on the way to the body.
 * Heart diseases is a diseases from the circulatory system.
 * //__The Nervous System__//**
 * __**//The nervous system has a big impact on the body,it functions off of two main systems called the central nervous system and the peripheral system.//**__
 * __**//The spinal and the brain makes up the (CNS). The CNS sets up the way the messages will be sent from the brain to the rest on the body, thats why us as humans are able to pick trash up off of the floor and ect.//**__
 * __**//The peripheral system is made up of nerves that translates messages from the brain to the rest of the body, with this being said the (CNS) and the (PNS) works together hand and hand.[[image:Nervous_System.jpg width="225" height="351"]]//**__
 * Involuntary
 * Found in then heart
 * Controlled by the Medulla oblungata
 * Link circulatory
 * Involuntary
 * Internal organs
 * Each smooth muscle contains one nucleus
 * __**//[[image:skeletal.jpg width="300" height="348"]]THE SKELETAL MUSCLES ARE VOLUNTARY, YOU CAN MOVE YOUR BODY WHEN EVER YOU WANT TO AND AS FAST OR SLOW AS YU NEED TO//**__