...The structure and function of the respiratory system is vital in terms of keeping one’s body healthy. Arguably, the respiratory system is one of the more important systems in the human body, because it allows breathing (the process of inhalation and expiration) to happen, thereby allowing bodily functions to happen. Although one doesn’t think about breathing to often; breathing in some circumstances is normally unconscious effort, it’s a joint accomplishment between the structures of various organs in the respiratory system to maximize efficiency, thereby health in the body. Breathing is a combination of various structures, tissues, organs, around the thorax (a section of area between the neck and the abdomen), working harmoniously, and in conjunction...
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...The respiratory system consists of the nose ,pharynx, larynx, trachea, bronchi and can be classified according to structure or function The cardiovascular system comnsists of blood, the heart and blood vessels which are divided into arteries, arterioles capillaries, venules and veins (Ingram, 2011). Structurally consists of two parts, the upper respiratory system and the lower respiratory system. The upper respiratory system consists of the nose, the nasal cavity, pharynx and associated structure and the lower respiratory system consists of the larynx, trachea, bronchi and lungs. (Tortora and Derrickson, 2012). Functionally the respiratory system consist of two zones, the conducting zone and the respiratory zone. The conducting zone consists of a series of connecting cavities and tubes and their main function is to filter warm and moisten air and filter it to the lungs and the respiratory zone consist of tubes and tissues within the lungs where gas exchange occurs. In brief the main functions of the respiratory system is to provide for gas exchange, intake oxygen for delivery to the body cells and remove carbon dioxide produced by the body cells. It also helps regulate blood pH and contains receptors for sense of smell, filters inspired air, produce vocal sounds and excretes small amounts of water and heat. (Tortora and Derrickson, 2012). The heart is the primary organ in the cardiovascular system. It’s a pumps up to 14,000 litres of blood around the body each day.(Tortora...
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...|Learner name | Assessor name | | |Paula Sutton | |Date issued | Hand in deadline |Submitted on | |14.10.14 | 1.12.14 | | | | | |Assignment title |Body systems | |In this assessment you will have opportunities to provide evidence against the following criteria. | |Criteria |To achieve the criteria the evidence must show that the learner is able to: | |Task no. | | |reference | | | | | |P3 |Outline...
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...In this assignment I am going to be outlining all the gross structures of the main body systems and I would also be saying what the system is made out of with a diagram. Main body system • Skeletal System • Muscular System • Nervous system • Respiratory system • Digestive System • Male Reproductive System • Female Reproductive system • Cardiovascular system • Urinary system • Endocrine system 1. Skeletal system The skeletal system is muscle that is connected to the skeletal to make a part of the mechanical system which moves the limbs and other parts of the body. The skeletal also relates the cartilages and joints of the human body which then creates the human skeleton. It is one of the main and important systems in the body. The joints are very important because they allow different types of movements at different locations to happen. However there are three components; • Bones • Cartilages • Joints Bones: Bones is a tough and frim form of connective tissue. It is the responsibility is to almost all strength of skeletal. Bone is the mineralization factor. Bones are highly mineralized with calcium salts Cartilages: The cartilage is a form of the connective tissue however it is not as tough and frim as the bone and the main difference in the cartilage and bone is the mineralization factor. This is because the bones are highly mineralized with calcium salts whereas cartilages are not. Joints: the joints are important components of the human body...
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...CH 22 Objectives 1. Identify the organs forming the respiratory passageway(s) in descending order until the alveoli are reached. 2. Describe the location, structure, and function of: 3. the nose-humidly +heat transfer 4. The paranasal sinuses-frontal, ethmoid, maxillary, sphenoid 5. the pharynx including the regions of the pharynx-nasopharynx, oropharynx, laryngopharynx 6. Identify the location, structure and function of the parts of the larynx: Epiglottis-gatway to air way “stir that covers airway when swallowing food Glottis-opening to air way Thyroid cartilage and cricoid cartilage Arytenoid cartilage Vocal cords including gender differences 7. List and describe several protective mechanisms and homeostatic imbalances of the respiratory system. 8. Describe the trachea and the bronchial tree 9. Distinguish between conducting and respiratory zone structures. 10. Describe the makeup of the respiratory 11. membrane, and relate structure to function. 12. Describe the gross structure of the lungs and pleurae both parietal and visceral. 13. Describe the structure and function of the alveolus 14. explain the role of surfactant in alveolar function 15. Explain the functional importance of the partial vacuum that exists in the intrapleural space. 16. Identify the value for atmospheric pressure at sea level. 17. Relate Boyle’s law to the events of inspiration and expiration. 18. Define: Tidal volume Inspiratory reserve volume Expiratory reserve volume ...
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...Name: Date: November 10, 2013 Instructor’s Name: Assignment: SCIE207 Phase 4 Lab Report Title: Exploring Endocrine, Circulatory, and Respiratory Systems Instructions: Your lab report will consist of the completed tables. Label each component of the endocrine, cardiovascular (circulatory), and respiratory systems and their functions in the following tables. When your lab report is complete, post it in Submitted Assignment files. 1. Endocrine System: Observe the diagram showing the major organs of the endocrine system. Using the textbook and Virtual Library resources, fill in the following table: Endocrine System Note: Some organs support the system, but may not produce or secrete hormones. |Number |Name of the Organ or Part |Hormone(s) Produced or Secreted | |1 |Parathyroid glands |Parathyroid hormone | |2 |Thyroid gland |Thyroxine, calcitonin | |3 |Trachea |No hormone secreted | |4 |Pineal gland |Melatonin | |5 |Hypothalamus |Produces ADH and oxytocin, regulatory hormones for...
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...Course Title | BTEC National Health & Social Care | Unit Title | Anatomy and Physiology for health & social care | Level | 3 | Unit Number | 5 | Unit Credit | 10 | Assignment Title | Anatomy and Physiology for health & social care | Part Unit | | Whole Unit | Yes | Assessor | Shanroy Dehaney | Start Date | 20/05/15 | Submission Date | 10/06/15 | Feedback Date | 17/05/15 | Vocational Context | Task 1 - 3 (P1,P2,P3)You are working in a health clinic and have been asked to produce a poster to explain the functions of the main cell, tissue and body components to display in the clinic. Task 4 (P4,M1,D1)You are an advisor in your local sports centre and you have been asked to design and produce an information booklet to explain to clients how the body requires and utilises energy. This should include:Produce a written report on the body’s response to exercise. The report will be based on primary and secondary research. The report will include:Task 5 (P5,M2,D2) 1. An explanation of the concept of homeostasis and its role in exercise and healthy functioning of the body. 2. Measurements collected from practical work involving physical activity and your interpretation of them together with comments on the validity of the data collected.Task 6 (P6)Complete exercise programme and complete data form and graphs sheets | The Brief | Task 1 (P1)Using a large piece of paper, produce an annotated poster of a cell as it is seen under the microscope. You...
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... ALT1 Labs Part 1 1. A. As you observe the skull, explain how the structure of the sutures between the cranial bones is related to the overall function of the cranium. 2. 1. A. Why are synarthroses an important component of fibrous joints? 2. Cartilaginous joints exhibit amphiarthroses. Why is this important? 3. 1. A. Structurally, how are cartilaginous joints similar? 2. 1. A. Which type of synovial joint has the least amount of movement? 2. 1. A. Why are diarthroses important for synovial joints? 2. A. Which synovial joint is most movable? 3. 1. A. What are the four structural characteristics that all synovial joints share? 2. 1. A. Which of the body movements was the most difficult to perform? Why? 2. Hinge joints like the knee’s or elbow have limited movement. Why are these types of joints more prone to injury? 3. 1. A. When performing flexion on the arm, the biceps muscle (on the anterior part of the arm) contracts. What happens to the triceps muscle (on the posterior part of the arm) as this action is performed? 2. 4. ALT1 Labs Part 2 5. 6. Organization of Nerve Tissue Lab The Multipolar Neuron 1. A. What is the function of a neuron? What is the difference between a neuron and a nerve? 2. A. What gives a multipolar neuron its name? 3. B. What are the functions of the dendrites and axons? Exercise 2: Structures of selected neurons 4. A. Which slide contained bipolar neurons? 5. B....
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...Digestive & respiratory systems (crossover point) 2. Conditions in stomach that aid in digestion 3. Organs that assist small intestine (liver, gallbladder, pancreas) 4. Pancreatic enzymes 5. Function of microvilli in small intestine 6. Functions of liver 7. 3 steps in respiration 8. Function of cilia in respiratory tract 9. Parts of “Respiratory tree” 10. Lung structure (Alveoli) 11. Breathing mechanism (movement of diaphragm) 12. General function of kidney 13. Structure of nephron and its relation to urine formation 14. Lymphatic organs in immune system (Red bone marrow, thymus gland, lymph nodes, spleen) 15. Antibody/Antigen interactions 16. Lymphocytes (B cells; T cells) 17. Nonspecific defenses that protect the body from infection (barriers, inflammatory response, natural killer cells) 18. Immunizations (promote active immune response & formation of memory cells) 19. Allergic response (release of histamine from mast cells) 20. Autoimmune diseases 21. Parts of Central Nervous System versus Peripheral Nervous System 22. Parts of a Neuron (cell body, dendrite, axon) 23. Comparison of functions of sensory neuron, interneuron and motor neuron 24. Role of neurotransmitters at a synapse 25. Functions of hypothalamus 26. Main function of Cerebrum in brain 27. Differences between sympathetic and parasympathetic division of Autonomic Nervous System (Fight and Flight response) 28. Male reproductive organs (overview) 29. sperm cells (parts and functions) 30...
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...anatomy and physiology of human body systems. Learners will be able to gain an overview of the organisation of the human body before looking at how body systems work together to provide energy for the body. Learners will have the opportunity to investigate how homeostatic mechanisms operate in the body. Unit introduction This unit introduces core knowledge of cellular structure and function, and the organisation of the body as a whole, and then builds on this to develop a more detailed knowledge of the fine anatomy and physiology of the systems involved in energy metabolism. Learners will examine the homeostatic mechanisms involved in regulating these systems to maintain health. Learners will be given the opportunity to undertake practical activities which will require them to take measurements of the cardio-vascular system, the respiratory system and of body temperature, using noninvasive techniques to investigate normal responses to routine variations in body functioning. This unit provides the core understanding of human physiology that underpins the study of the specialist physiology units within this programme. The unit also provides an overview of body functioning that is valuable for anyone working or intending to work in a field relating to health and social care. Learning outcomes On completion of this unit a learner should: 1. Know the organisation of the human body 2. Understand the functioning of the body systems associated with energy metabolism ...
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...1.1: Discuss, with the use of diagrams, the main anatomical features of the human body. Include the cell, skeletal and the muscular system and any other distinct features you may deem appropriate. Your answer may include various types of tissue found in the human body. Intro The body has many different features that work together to ensure it functions as it should, and ensure it stays healthy. This includes regulating heat, transporting nutrients and fighting of foreign bacteria that may cause harm. These features also include assisting with the body’s voluntary movement and the sending of signals throughout the body that allow these functions to occur. The Cell The main function of the cell includes both transporting different materials used throughout the body. Cells are used in...
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...Assignment: SCIE207 Phase 4 Lab Report Title: Exploring Endocrine, Circulatory, and Respiratory Systems Instructions: Your lab report will consist of the completed tables. Label each component of the endocrine, cardiovascular (circulatory), and respiratory systems and their functions in the following tables. When your lab report is complete, post it in Submitted Assignment files. 1. Endocrine System: Observe the diagram showing the major organs of the endocrine system. Using the textbook and Virtual Library resources, fill in the following table: Endocrine System Note: Some organs support the system, but may not produce or secrete hormones. |Number |Name of the Organ or Part |Hormone(s) Produced or Secreted | |1 |Parathyroid glands |Produces the parathyroid hormone that regulates levels of calcium | | | |in the bloodstream (Falls, p. 111, 2012). | |2 |Thyroid gland | Produces thyroxine and calcitonin which control body metabolism; | | | |transforms to energy from nutrients (Falls, p. 111, 2012). | |3 |Trachea |This organ does not secrete a hormone but only supports | |4 |Pineal gland ...
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...Introduction A system is made up of different tissues and organs working together to perform a specific function in the body. Skeletal system: Skeletal system is the system of bones, associated cartilages and joints of human body. Together these structures form the human skeleton. Skeleton can be defined as the hard framework of human body around which the entire body is built. Almost all the hard parts of human body are components of human skeletal system. Joints are very important because they make the hard and rigid skeleton allow different types of movements at different locations. If the skeleton were without joints, no movement would have taken place and the significance of human body no more than a stone. Components of Human Skeleton Human skeleton is composed of three main components; Bones, Associated cartilages and Joints. Bones: Bone is a tough and rigid form of connective tissue. It is the weight bearing organ of human body and it is responsible for almost all strength of human skeleton. Cartilages: Cartilage is also a form of connective tissue but is not as tough and rigid as bone. The main difference in the cartilage and bone is the mineralization factor. Bones are highly mineralized with calcium salts while cartilages are not. Joints: Joints are important components of human skeleton because they make the human skeleton mobile. A joint occurs between “two or more bones”, “bone and cartilage” and “cartilage and cartilage”. Divisions of Human Skeleton:...
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...1. Describe the four basic human body structure units and their functions The four basic human body structures and their units are as follows – • Cells • Tissues • Organs • Systems Cells A cell is the simplest and smallest unit of the human body. They can live independently and can also reproduce themselves. Cells exist in a variety of shapes and sizes including elongated, oval and square. Cells have many different functions. A group of cells is called a tissue. The study of the structure, and the form of cells and tissues is called histology. Joanne Thomas NC26585 Assignment 1 Page 2 Tissues Tissue is a group/organization of a number of similar cells, not all are identical, but all are from the same origin. They carry out a similar function, of which consists of a varying amount of non-living and intercellular substances. There are four main types of tissues – Epithelial tissue This is widespread throughout the body. They form the covering to all the body surfaces and is the main tissue found in glands. This tissue performs a variety of functions including protection, secretion, absorption, filtration and sensory receptors. Connective tissue This binds structures together and provides a framework and support for organs and the body as a whole. It also acts as a transport system to carry substances around the body, and it also helps to store flat. It helps to...
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...as well as a pneumothorax and how this injury can affect the normal functions of the cardiac and respiratory systems. It also looks into how kinetic energy from a car accident aided these injuries. Secondly, the paper looked into the use of an under water sealed drain (UWSD) and how it can prevent the development of a tension pneumothorax. Furthermore, it also discusses two medications Leigh has been prescribed and are linked to his injuries with a rationale and pharmacology explained. Lastly, the paper will explore one sign and symptom and why they manifest in conjunction with his pneumothorax. The human lungs are two paired...
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