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Explain How Anatomy And Physiology Exploring Body Systems And Organs

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Anatomy and Physiology: Exploring Body Systems and the Organs

The structural organization of the human body of composed of levels. Starting with only chemicals, the levels progress to ultimately form the organism as a whole. The body is organized into 12 systems. The systems have their own separate function for the body, but they all work together to keep you alive. Your body needs support for movement, structure, and body temperature regulation with the skeletal, muscular and integumentary systems. The digestive, urinary and cardiovascular systems work to eliminate wastes and absorb nutrients. Staying healthy and fighting disease is regulated by the lymphatic system. One of the goals in life is to reproduce with the male and female reproductive systems, with help from the endocrine system. Last, but definitely not least, is the nervous system. The nervous system is the control center for everything that goes on in the body. …show more content…

The nervous system consists of the brain and spinal cord. The functional cells of this system are called neurons; they send impulses through the body that contain information. Potassium and sodium ions generate nerve impulses, and then neurotransmitters transport the impulses. Meninges are the membranes that protect the brain and spinal cord. Cerebrospinal fluid is fluid that acts as a cushion for the brain. The brain is divided into major parts; they are the cerebrum, diencephalon, brainstem, and cerebellum. The Cerebrum is the largest part and I divided into lobes. The lobes are frontal, parietal, temporal, and occipital. I wanted to dissect the brain while it was still intact but it was too delicate. I was able to separate the spinal column and extract the spinal cord from the vertebral bones. Learning about the human body in depth is pleasure and one of the coolest things. Dissecting the piglet was awesome and a big learning

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All of the organs in the body maintain homeostasis. The circulatory system consisting of the heart and vessels is of vital importance. The heart pumps blood and other nutrients through the vessels to all of the other organs in the body. The heart, vessels, lungs all work together to maintain homeostasis. With out the circulatory system, no other organ could survive.

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Sympathetic and Parasympathetic Nervous System Salma Ewing Feb 15, 2018 The sympathetic and parasympathetic nervous system are two divisions of the autonomic nervous system of the body. They are very closely related and coordinated with each other and regulate the unconscious functions of the body. The autonomic nervous system is responsible for our involuntary reactions and controls our heart beat, digestive processes, blood flow and hormone production. This means that we can’t consciously control whether our heart beats or not.

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make up a system, which provide organisms with an advantage for survival. Systems are the most complex organizations in your body; the progression is from individual cells to tissues to organs and finally systems. (Andrew Rader, 2012) Systems work alone and with other systems to allow your body to maintain homeostasis. Homeostasis is what regulates internal conditions so that they remain stable and constant.

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There was a massive change in the understanding of anatomy during the Renaissance. Claudius Galen was a Greek doctor who became the most respected doctor in the Roman Empire. He discovered the importance of understanding the functions of the parts of the body. In Galen 's time the dissections of the human body were forbidden for

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The Muscular System is an organ system that contains the skeletal, smooth, and cardiac muscles. It 's what makes the body able to move. Cardiac muscle a different than skeletal muscles because the main cardiac muscle is the heart which is controlled by the nervous system. Smooth muscles which are controlled directly by the autonomic nervous system and cannot be moved by conscious thought. Skeletal muscle system can all be moved voluntarily.

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Men and Women, boys and girls all can participate in this event, bloomers, bows, and megaphones are just a few things most think of when they hear the term cheerleading. Cheerleading as a lot of rich history when it comes to sporting events, cheerleading was easily found in most high schools by the 1960’s. It has played a side by side role along with football for numerous of years starting out for some schools as just a pep squad to forming a team. There are lots of different things that can be accomplished during cheerleading whether in their own competitive events or at a game, they can tumble, stunt, and even dance. But the true question is, is cheer.

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 The purpose of the nervous system is to control the bodies functions. The two systems work together in order to collect information from in and outside

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First, let 's talk about the brainstem, limbic system, and cerebral cortex. The brainstem is in charge of all the functions our body needs to stay alive. It also lets the brain know what is happening with the body. Next is the limbic system, that links together a bunch of brain structures that control our emotional responses.

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Without doubt, people should perceive thoroughly all the factors leading to those moods and how to soar them. OVERALL INFORMATION OF NERVOUS SYSTEM AND ENDOCRINE SYSTEM While nervous system, including of various cells and nerves, receives the signals and controls the movement and reaction of our bodies, the endocrine system consists of the endocrine glands which produce hormones. Two regulatory systems associate with

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881 Words | 4 Pages

The cardiovascular system gets rid of waste products and oxygen and nutrients is brought to the body by it. This system is made up of the blood, blood vessels and the heart. These work together to transport the oxygen and nutrients. The cardiovascular system additionally helps to control an individuals temperature, spreading proteins and hormones and various other chemicals to different parts of the body. In the cardiovascular system the heart moves the blood around the body (acts like a pump) and different types of blood vessels (e.g. arteries, veins and capillaries) have well defined features that make viable their functions in the body’s circulatory system.

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The nervous system consists of two divisions; the central nervous system and the peripheral nervous system. The central nervous system is the combination of the nerves within the skull and spine, while the peripheral nervous system is the nervous system that goes everywhere inside (autonomic nervous system) and outside (somatic nervous system) around the body except skull and spine. The somatic nervous system has two kinds of nerves; afferent nerves that carry sensory signals from the external parts of the body to center, and efferent nerves which carry motor signals from central nervous system to muscular system.

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The muscular system is very important for everyday life. Without it we wouldn't be able to carry out everyday tasks such as writing this paper or tying our shoes or anything. This system also helps us distribute wastes when our body doesn’t need them anymore, which is important because if the wastes build up the toxins will enter your system the wrong way and it will harm you eventuly. This system interacts with the many other systems but the main two are the nervous system and the digestive system. The nervous system is what controls the brain and the brain tells us to move certain parts of our bodies without us knowing it, this is how our involuntary muscles move.

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The endocrine system is such an important system to the body because it functions the bodies use of hormones. The body uses many different hormones and the endocrine system regulates these. When the glands of the endocrine system secrete the hormones, the hormones are put into the bloodstream to be sent to the different parts of the body. The glands that comprise the endocrine system are the hypothalamus, the pituitary gland, and the pineal gland which are all located in the brain, the thyroid, parathyroid, and thymus which are located in the throat, the adrenals and pancreas which are located in the body’s midsection, and the ovaries (female) and testes (male) which are located in the pelvic region. The system is so important because it regulates the body’s metabolism, growth and sexual development, digestion, heart rate, and many of the other body functions regulated by hormones.

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All of these organ systems need to help to make up the

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The Skin Structure and Function: The skin is the largest organ. It covers the whole body and is water-resistant. The skin consists of two layers; the Epidermis and Dermis (under which lies the subcutaneous or fatty layer).

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