HUMAN ANATOMY ORGANS DIAGRAM

We all care about something, when it is about us. Ironically the most important thing to us which is our life, we leave in the hands of many others, mostly to those in the health care field. Of course we are all not doctors and nurses, so we have to entrust ourselves to those who are. To a point, and that's the point I am making here. We have the responsibility to ourselves to know what we are made of, so we can make sound educated judgments, when it comes to health issues.

I am not just referring to basic knowledge, I am talking about a good understanding of anatomy and physiology which I again say " its all about you". If you can clear your way to thinking, that the body is about you personally and not a separate entity , then you have a better understanding of the importance in getting to know it.

Let me give you an example. When the economy is at its peak, people will go out and buy a vehicle that appeals to them. Perhaps they have heard about it through an advertisement, or a friend has one. They don't base their decision on what they know personally, instead they base it on the word of others. Now a big factor here is money.

If the money situation is good then you can afford to be more daring. On the other hand, when money is tight people do a lot more investigating into purchases. For example they make it their business to find out how good the car is on gas, or how durable it is, or what are they getting exactly for the money. Now why does this happen? Simple, when money is tight, people have more to lose, so they are more careful, because they won't have the means to replace it.

This is exactly how we are with our anatomy and physiology. When it seems to be working it great condition, we just go about our daily routine, not even giving a thought as to why its working so good, and what can we really do to keep it that way. Then the unfortunate day may come when you have just had your medical exam done, and the doctor says there is a problem.

For example, he may say your thyroid is malfunctioning. Perhaps you haven't even heard the word thyroid. So now you don't even know just how much trouble you may be in. Is it serious or what? All of a sudden now you will go on a crash course of learning a lot more of what the body is all about. At least where it pertains to your problems. You will most likely jump onto the internet, and type in the word "thyroid". By the time you are finished you will be an expert on it.

I am not suggesting that you have to be a graduate student of the studies of anatomy and physiology. I am saying if you know your body well, then you are in a strong position to take preventative measures against illness. In addition you are well more informed from the start about potential problems you may be faced with. I mean by not knowing about the details of your body you could be creating a great deal of unnecessary stress for yourself.

o First of all memorizing the term and its meaning is very similar to learning a foreign language. That's why I have borrowed a tip to remember the words. Take a bunch of index cards and write down a term on one side of the card and its meaning on other side of it. Do it with all the terms you need to memorize. Now going through the cards one by one flipping them makes it much easier to memorize the terms. Alternate back and forth until you can give the meaning or the term and then look at the definition first and name the term.

o Second tip that was extremely helpful for me is to have some visualization of the human anatomy. You know that people receive the large portion of information from environment through eyes. Pictures and diagrams are good help. But I found even better solution. There are some pieces of software that show the three dimensional human skeletal and muscular structure. Never underestimate the power of animation. You will be surprised how easier it makes memorizing the bones and muscles of human body.

The study of anatomy, however, is not and cannot be as dynamic as the life science study of how the human body actually works and how the parts of the body behave and interact with each other. This science is called human physiology.

The body's organization

The body is organized on four different levels:

1. Chemical - at the very smallest and base level, the body consists of atoms and molecules


2. Cellular- on the next level, the atoms and molecules make up cells. Cells are the body's base level structure. The body consists of various kinds of cells which include: white and red blood cells; fat cells; muscle cells and nerve cells


3. Tissue - The body contains just 4 tissue types: muscle; nervous; epithelial; and connective tissue. Tissue consists of cell groups & the surrounding matter which both function together to do a specific job.


4. Organ- an organ consists of 2 or more kinds of tissue. Organs have specific shapes and perform different individual functions. The liver, for example, is a vital organ responsible for many things including detoxifying the body and producing biochemicals, called bile, to help digestion. The liver consists of nervous, connective and muscle tissue.

The body's systems

The body is made up of ten different systems which work together to make the body function. These systems are: Endocrine system; Nervous system; Circulatory system; GastroIntestinal system; Integumentary system; Respiratory system; Urinary system; Reproductive system; Musculoskeletal system; Immune system.

The way in which the body's systems work and interact with each other is called integration. Many systems, whilst they have their own specific function, work in parallel with other systems to ensure the body works as it should.

The way in which the body's systems talk to each other is called communication. It is vital that all parts of the body know what's going on in other parts of the body so that optimum performance can be achieved.

When everything is working well in the body and it is operating efficiently and normally, it is said to be in a state of homeostasis. However, this balance is a delicate one and many things can go wrong with the body - be it for external or internal reasons. The body then reacts to try and correct the balance using its various systems but it cannot always achieve this. This is where modern day medicine steps in to try and fix what the body itself cannot.

The study of human physiology and anatomy has been around for over 2000 years. The research by pioneers such as Aristotle and Hippocrates was quite basic but kicked off the more complex life science study we know today. Modern day human physiology however gives us the knowledge to learn more about how our bodies work thus helping all of us to live longer and healthier lives.

When I was coming up in college, there wasn't too many things that were around to help us. But quite recently, there has been an outbreak of educating our youth, giving them guide and aides. I honestly believe that the traditional way of studying which is going to class and being lectured is starting to become outdated.

Sure it has it's place, but there are things that you can do to study the subject better, there are software that can help you with these things. We are going to give you some features of the best guide, which is known as Human Anatomy Course.

The Basic Course
The first part that this Human Anatomy Course, (which we will link you to on the bottom), is actually going to tell you everything you need to know about the body and offer you a lesson on what you need to learn. There are some people who say that this can even replace a book!

So it's a pretty good situation. And it's a study aid as well, so you can expect it to be in-depth and awesome!

#2 - Detailed A & P Graphics
You will see that you are going to get graphics depicted each group or part of the muscle. This will definitely help you memorize the body better and quicker! It's one of those things that people overlook, but it is highly important to know each muscle group and what they do. This can help with so many subjects alone such as biomechanics, human anatomy and physiology, and many other classes as well!

Drug Dosage, Therapy, & Pharmacology Study Guide
If you are going towards the medical path or even sports medicine path, this can definitely help you in terms of giving treatment, you will get a human anatomy course and study guide on this portion of learning, Learning the drug dosages, therapy guides, oral and maxillofactal pathology and things of that nature, true medical stuff!

Both anatomy and physiology had been learned for a long period of time. Humankind have generally retained a curiosity about how they and various other living things are structured and how they perform functions. Many people throughout history have also been serious about reviewing and contrasting distinctive living beings to search for parallels and recognize discrepancies.

The research of anatomy concentrates on understanding about the specifications, contour, and specific location of different parts in human body. It constantly stresses around dissection, whereby examples are diligently cut up to reveal the structures within. Physical aspects of human body structures are frequently recognized without the aid of any instrument by a naked eye, or viewed with magnification of a special instrument known as microscope for more detail. Through the dissection course of action, students might diligently register everything they come across, and see how systems in the human body are joined. An imperfect understanding of anatomy may result in large confusion for medical students, since understanding anatomy is a necessary component of mastering the progress of ailment.

Anatomy can be thought to be a static study, while physiology is a lot more dynamic, concerning the chemical, physical, and electrical systems that make an organism function, from the operations which manage the rate of beating of heart to the elaborate systems involved in visual perception. In order to study physiology, it is ordinarily needed to work with living bodies or organs to totally realize physical functions, for instance the release of neurotransmitters inside the brain and the storage of energy in cells. Both anatomy and physiology could be analyzed with the aid of dissection and clinical investigation of biological materials from specimens.

Medical students understand anatomy and also physiology extensively over the course of their educations, so they really know the way the human body operates all together, and how the varied systems inside human body are associated with each other. These medical sciences also form a topic of attention for people in several allied health careers, including x-ray experts who ought to have a methodical information about anatomy to accomplish their job.

The structure and function of the parts of your body are intently connected with one another and basically, the study of one of them is incomplete without the other. For the reason that content of anatomy is structure and the topic of physiology is function, it is very clearly comparable to say that anatomy and physiology are tightly connected to one another and the study of a single of them alone is incomplete without the other. In-spite of the presence of the close relationship, it is always expected to retain a boundary amongst the two considering that both fields are incredibly broad in extent and studying both concurrently is a difficult process.

There are some resources on the Internet where you can take online tests. In my opinion developing a test taking skills is crucially important for your results in any test. If you develop a pattern of going through a test then each time you take a test it will be easier for you to follow the familiar path. As an example of such pattern it can be going through the test quickly finishing the questions you know the right answers for sure. Doing it over and over again will tremendously improve your results.

Now test taking skills will be useless if you don't know the subject. The hardest part in human anatomy and physiology study is to memorize the terms. As I mentioned you may be required tom memorize the Latin terms. To accomplish that I use visual aids and index cards. There are different pieces of computer software that give you in-depth visualization of human body, muscular and skeletal structure. I suggest you to take advantage of them. The index cards I use the same way if I was memorizing words of a foreign language.

Without further ado, here are some facts about human physiology and human anatomy:

• In short, human body anatomy is the study of how we are built, while human physiology is the study of how we function.
• Anatomy is further divided into microscopic anatomy and gross anatomy. Gross anatomy is the study of structures that we can see with our own eyes, and as the name implies, microscopic anatomy is the study of smaller anatomical structures that we need a microscope to be able to see.
• The fifteen most important organ systems in the human body are the nervous system, reproductive system, skeletal system, muscular system, musculoskeletal system, respiratory system, excretory system, digestive system, circulatory system, lymphatic system, integumentary system, urinary system, immune system, vestibular system and the endocrine system.
• There are 78 organs in the human body, and they are all made up of tissues. A tissue is a group of cells that together does a specific function. The type of tissues that can be found in humans are muscle tissue, connective tissue, epithelial tissue and nervous tissue.
• Hippocrates and Aristotle, who lived about 2400 years ago, are often brought up in discussions about who started the study of physiology and human body anatomy. In the 20th century we have advanced a great deal in these areas, as we have become much more technically advanced in general, and thus developed more advanced methods for studying anatomy and human physiology.

The heart is a hollow muscular organ, approximately the size of it's owner's fist. It is positioned in the center of the chest area, between the lungs and is divided into 4 chambers. The upper chambers are called the atria and the lower chambers are called the ventricles. The right and left sides of the heart are divided by a muscular wall called the septum, this prevents deoxygenated and oxygenated blood from mixing together.

If you can imagine the pipe system in your house providing water and heat to you on a daily basis, metaphorically speaking, the house is your heart and the pipes are the blood vessels that are found throughout our bodies. Blood is pumped from the heart around all parts of the body through a complex transport system consisting of arteries, veins and capillaries (blood vessels). The heart beats approximately 100,000 times every day in order to supply our cells with oxygen rich blood and pumps about 2,000 gallons of blood through it's chambers on a daily basis.

Blood circulation follows a specific route and can be summed up 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 into the right ventricle. The tricuspid valve is a small flap that prevents the back flow of blood between the chambers on the right side.

3. Once the right ventricle fills up, the blood is then propelled into the pulmonary artery which then travels to the lungs where gaseous exchange occurs.

4. When the lungs remove the carbon dioxide, the deoxygenated blood becomes oxygenated and returns back to the heart via four pulmonary veins.

5. The blood enters the left atria via these pulmonary veins and is then pushed down into the left ventricle through the bicuspid valve. The bicuspid valve prevents the back flow of blood on the left side.

6. Once the left ventricle fills up it contracts, forcing the blood into the aorta which then branches to become the ascending aorta which supplies the upper body with oxygen rich blood and the descending aorta which supplies the lower body with oxygen rich blood.

7. Blood becomes deoxygenated once again and returns to the superior and inferior vena cava where the process begins again.

As I mentioned above, this just gives you a brief overview of the heart, it's function and how it transports blood around the body. When you are carrying out any anatomy and physiology study, always make sure to summarize all areas as above. Using visual tools such as diagrams is a great way to spice up your notes. Even if you can't draw like picasso, it doesn't matter. To illustrate the heart you can draw a square shape or a circle and divide it equally into 4 chambers. It just gives you an idea of the layout of the heart and it has been proven that learning visually can be much more effective than just reading something over and over again.