Organs 6) Organ systems 7) Organism Organ System Review 1. Integumentary System- skin‚ hair‚ nails Cushions and protects deeper tissues from injury Helps regulate body temperature 2. Skeletal System- bones‚ cartilage‚ ligaments‚ joints Supports body and allows for movement Protective function 3. Muscular System- muscles Skeletal muscles contract to allow movement 4. Nervous System- brain‚ spinal cord‚ nerves‚ and sensory receptors Fast acting control system of the body Allows
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March 26‚ 2013 Lecture -The function of the eye is to convert photons of light into action potentials (nerve impulses). -The inner layer is a nervous tunic (made out of nerve cells)=retina. -Refraction: Bends light. -The purpose of the cornea and the lens is to take an object and focus every little detail of the object on the retina on the back of the lens. Upside down and backwards. -When light goes through medias‚ it bends. -Lens are suspended by ligaments behind the pupil. Suspensory ligaments
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What is research? Thinking like a scientist From the article‚ I found that there are many ways to gain knowledge‚ some are better than others. The most important and reliable method is gaining knowledge via science and involving a merger of rationalism and empiricism at the same time. This way is a logistic way. In this way‚ hypotheses are testable. What’s more‚ we can merge rationalism and empiricism to adjust and reevaluate our position. Scientific research has three basic goals: to
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Applied Science Assignment Four: Physiology & Function of Human Body Systems Task One Draw a large annotated diagram of the lymphatic system‚ Identify the different types of cells of the lymphatic system and relate their structure to their function‚ including the role of tissue fluid and drainage. (P7) Task Two Make a clear written explanation detailing how the lymphatic system is involved in the protection of the human body and its role in the immune
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sometimes other body parts. It is caused by a blockage in the vessels of the lymphatic system. Those infected with the disease often spend their lives disable and in tremendous pain. In the following pages‚ I will discuss the exact causes of the disease and its symptoms. Also‚ I will discuss what measures can be taken to treat and prevent the disease. Elephantiasis is a disease that affects the lymphatic system. In the lymphatic system‚ a white fluid called‚ lymph‚ travels through tiny vessels to the lymph
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What is lymphedema? Lymphedema occurs when lymphatic fluid builds up in the soft tissues of your body‚ usually in an arm or leg. The lymphatic system consists of lymph vessels and lymph nodes that run through your body. Lymph vessels collect a fluid that is made up of protein‚ water‚ fats‚ and wastes from the cells of the body. Lymph vessels carry this fluid to your lymph nodes. Lymph nodes filter waste materials and foreign products‚ then return the fluid to your blood. If your vessels or nodes
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Anatomy Finals’ Notes Blood Vessels and Hemodynamics Arteries‚ Capillaries and Veins arteries --> arterioles --> capillaries --> venules --> veins Arteries = away from heart Veins = toward heart Only capillaries directly serve cells Tunica Intima = inside of blood vessel. Single layer of cells similar to the lining of the heart Tunica Media = middle layer. Smooth muscle...regulates diameter of vessels Tunica Adventitia (externa) = outer layer. Collagen
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Study Guide Lymphatic + Immune Systems 1. Describe the functions‚ structures‚ and distribution of lymphatic system components. 2. Describe the source of lymph and mechanism(s) of lymph transport. 3. Describe the basic structure and cellular population of lymphoid tissue. Differentiate between diffuse and follicular lymphoid tissues. 4. Describe the general location‚ histological structure‚ and functions of lymph nodes. 5.
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CLINICAL ANATOMY Chapter 1 Summary Anatomy – science of structure and function of the body Clinical Anatomy – study of the macroscopic structures of the body as it relates to the practice of medicine and application to other health sciences Basic Anatomy – minimal study to understand the overall structure and function of the body Painting: The Anatomy Lesson of Dr. Nicolaes Tulp is a 1632 oil painting by Rembrandt housed in the Mauritshuis museum in The Hague‚ Netherlands History: Hippocrates
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RUNNING HEAD: SPLEEN 1 Spleen BIOL 2320 USU-Easter Sydney Lyman June 3‚ 2013 Spleen 2 Spleen Acting as a filter of blood and harmful organisms‚ as well as breaking down blood cells‚ the spleen carries many responsibilities in the human body. Located in the upper left side of the abdomen‚ next to the stomach‚ the spleen is neatly tucked in between the pancreas‚ stomach‚ and left kidney (Laparoscopic‚ 2013).The spleen is typically around 4 inches long
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