Cardiovascular System.
The cardiovascular system, also known as the circulatory system; is made up of the Heart, Arteries, Veins and Capillaries. The cardiovascular system is responsible for the transportation of blood around the body. This particular system is powered by the main organ, the heart.
The cardiovascular system is responsible for the movement of blood, hormones, oxygen and nutrients around the body.
The heart is a pump which is constantly moving blood around the body. It is the main organ which keeps us alive.
The circulatory system works closely with the respiratory and the endocrine system.
The circulatory system the responsible for the passing of hormones around the body form the endocrine system. This system works with the respiratory system because as it is supplying the body with oxygen and nutrients.
The Digestive System.
The digestive system is responsible for the breaking down of foods and absorbing the nutrients from the foods.
When you eat the body uses the system to digest the food and use the cells from the food to make energy to be stored into the body.
The digestive system uses food to provide our bodies with energy, minerals and vitamins. This system is made up of many organs such as; liver; stomach; the small intestine and the large intestine.
This system helps us break down food we eat to enable our bodies to absorb the energy from the foods. When we swallow our food it is pushed down into the stomach where it is broken down and churned by the stomach acids, it is then pushed into the small intestine where the remaining food is then moved into the large intestine ready to be removed from the body.
The Respiratory System.
The respiratory system delivers oxygen around the body through the movement of the blood. This is done by our breathing.
The respiratory system consists of the lungs; nose; mouth; trachea; bronchus and larynx.
This system is responsible for the movement of oxygen around our bodies.
However there are many factors that can affect the respiratory system; such as infections; genetics and irritants that can affect our abilities to breathe.
Respiration is the term used to describe the process of breathing in (inhalation) air into our lungs and breathing the air out (exhalation) of our lungs.
The Renal System.
The renal system is also known as the urinary system.
The main organs for this system are the kidneys; uterus; bladder and urethra.
This system works to maintain the balance of chemicals in the body. It also controls how much water is in your body.
The Kidneys filter toxins from the body into urine. From the kidneys, urine travels down two thin tubes, called ureters, to the bladder where there you are able to release the urine.
The Nervous System
The nervous system is made up of the brain; spinal cord and nerves.
The nervous system sends messages from nerve responses to the brain which will allow us to do voluntary and involuntary movements.
This system is responsible for us being able to feel pain and pleasure. It is responsible for all over our movements. The central nervous system is one of the main systems in the body as is controls most of the body.
The Endocrine system
The endocrine system is responsible for the release of hormones and the glands. This system transfers the hormones around the body which sends information to different cells telling them what to do.
Many different hormones circulate through the blood stream however only some are programmed to receive and respond to messages.
Males and females have different hormones which each do different jobs within the body.
Hormone levels can be affected by stress and infection.
The Male Reproductive System.
The male reproductive system is completely different to the female reproductive system as the sex organs are located outside of the pelvis.
The male reproductive system is made up
Lesson 1: Organs & Organ Systems Organs: groups of different tissues specialized to carry out particular functions. Organ Systems: group of organs with similar functions. CAT Scan: x-ray machine that rotates around an individual taking tons of pics from different angles. Nuclear Imaging: uses radioisotopes. NMR Technology: Nuclear Magnetic Resonance, subjects nucleus of a specific atom to determine if it behaves normally. Lesson 2: Importance of Digestion Digestion: responsible for breakdown of…
Biology Assignment 6 The human body has natural protection which is called the immune system. This acts to prevent or exclude harm by pathogens. The human body is often described as being 'at war'. By this, it is meant that the body is constantly under attack from things that are trying to do it harm. These include toxins, bacteria, fungi, parasites and viruses. All of these can, under the right conditions, cause damage and destruction to parts of the body and if these were left unchecked…
outcomes and is a world leader in developed countries for good organ and tissue transplant and donation system. Since 1965, more than 30,000 Australians have received life-saving or life-improving organ and tissue transplants (tansplant.org.au website). Despite a well-organized system, Australia has one of the lowest organ and tissue donation rates in the developed world (DonateLife, 2011). Authorities and Organisations: The Organ and Tissue Authority of Australia was established on 1 January,…
Human Body: organ system Our body has 10 organ systems: Skeletal system, muscular system, nervous system, immune and lymphatic systems, endocrine system, cardiovascular system, respiratory system, digestive system, urinary system, and reproductive system. Each of them has different organs that do different jobs. All together work as one and make up organism. The skeletal system includes all of the bones and joints in the body. The skeleton acts support and protection for the soft tissues that make…
Body Systems and Their Functions · Organ Systems - There are 11 different organ systems in the human body. These include the (1) Integumentary (Skin); (2) Muscular; (3) Skeletal; (4) Nervous; (5) Endocrine; (6) Circulatory; (7) Lymphatic; (8) Respiratory; (9) Digestive; (10) Urinary; and (11) Reproductive. o Integumentary System – This system includes skin and hair as organs. The skin protects all of the other organs of the body from attack by germs and viruses, and helps the…
112 28 Feb 2013 The Sale of Human Organs With today's technology in medical science, there is no doubt that organ transplants can save countless human lives. However, the major contemporary problem that the world is facing is that there are not enough organs available for the people who are in need. Many people die every day demanding an organ for their bodies because the National Organization of Transplantation Act has prohibited the sale of human organs since 1984. Millions of people have…
Anatomy & Physiology I - Chapter 5: Tissues and Systems (The Inside Story) Outline Summary: We start exploring tissues, which are collections of similar cell. A combination of tissues designed to perform a specific function or cell function is called an organ. Organs that work that together to perform specific activities often with the help of accessory structures, form what we call systems. Of course, all of those systems combine to make a living organism, the human body. I. OVERVIEW…
welfare of others Is money truly the root of evil? In 1954 the first successful organ transplant (kidney) was performed. The need for organ donation continues to grow, but unfortunately the demand drastically outweighs the supply of willing participants. Currently, 110,305 candidates are on the waiting list for some form of organ transplantation and only 20% of Americans are registered donors (United Network for Organ Sharing). Twenty percent participation in any program equates to failure, especially…
SKELETAL SYSTEM Human skeletal system is commonly called the framework of the body; this is because it shapes the human body. This ‘framework’ consists of bones, cartilages and joints. Joints are a vital component of the skeletal system as it makes up the firm and stiff skeleton which enables different parts of the body to make various types of movements, therefore if the joints weren’t present in the skeleton; there would be no movement leading to the human body becoming rather insignificant.…
Northern Ireland leaders back opt-out system of organ donation February 6th, 2013 Email Northern Ireland’s political leaders have given their support to proposals for an ‘opt-out’ system of organ donation. First Minister Peter Robinson and Deputy First Minister Martin McGuinness gave their support to the opt-out campaign at Belfast City Hospital on Tuesday, and a public consultation has been launched on the proposals for the new system. The First Minister and Deputy First Minister said that…