OBJECTIVES - Name the four major types of cells in the human body‚ and describe their defining characteristics. - Describe the distribution of water in the body‚ and define the different body fluid compartments. - Define homeostasis and explain its significance to the function of the body. Describe the role of negative feedback in homeostasis. - Describe how negative feedback systems regulate body temperature. Include the role of sensors‚ effectors‚ input‚ output‚ integrating center‚ set point
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pathologic(al) (abnormal). Five major types of adaptation include atrophy‚ hypertrophy‚ hyperplasia‚ dysplasia‚ and metaplasia. Atrophy is a decrease in cell size. If enough cells in an organ atrophy the entire organ will decrease in size. Thymus atrophy during early human development (childhood) is an example of physiologic atrophy. Skeletal muscle atrophy is a common pathologic adaptation to skeletal muscle disuse (commonly called "disuse atrophy). Tissue and organs especially susceptible to atrophy
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PART TWO: SELF-ASSESSMENT (PRE-FEEDBACK) The first self-assessment that I completed was the Myers-Briggs Type Indicator (MBTI). “The MBTI is primarily concerned with the valuable differences in people that result from where they like to focus their attention‚ the way they like to take information‚ the way they like to decide‚ and the kind of lifestyle they adopt” (Myers‚ 1962‚ p. 2). This self-assessment was very helpful in allowing me to see how I like to connect with my surroundings and the outside
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There are different types of schools in relation to education stages and they may be governed differently. The different types of schools in relation to educational stages are: Nursery Schools: For 3-4 year olds. They are independent from any primary school and have their own staff and head teacher. Nursery Classes: For 3-4 year olds. Are linked to a primary school and share the same staff and head teacher. Primary Schools: For 4-11 year olds. They follow key stage 1 and 2 of the national
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two types of vascular tissues‚ together they for vascular bundles and are responsible for the survival of the plant. Xylem flows only from bottom up to the top and Phloem flows both ways. Phloem is the innermost layer of the bark in most trees. Outer Phloem is dead cells and inner Phloem is living cells‚ when the primary Xylem cells become dead‚ losing their conducting function and forming a hard skeleton that serves support to the plant. Xylem is part of a vascular tissue. The vascular tissue transports
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connective tissue. The name means “soft connective tissue that progressively turns to bone.” FOP is a result of a mutation in the body’s tissue repair structures‚ which will cause fibrous tissue to turn to bone‚ or become ossified‚ randomly or upon tissue damage. In the majority of cases‚ any injury can cause the affected joints to become frozen in place indefinitely. Removal of the newly ossified tissue is counterproductive‚ as the attempt at repairing the tissue will simply signal the tissue to regrow
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barrier to evaporation Transitional Surfaces which must allow stretch and recoil Round and puffy cells on top when relaxed‚ flattened cells when stretched Urinary bladder Ureter Connective Tissue and Cartilage Structure and Function Found in: Areolar CT Least specialized – all cell and fibre types Provides support Allows independent movement Provides defence against pathogens Superficial fascia Between muscles‚ BVs‚ Ns Around joints Reticular CT Delicate thin reticular fibres Forms stroma
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1. Know the structure of education from early years to post-compulsory education. 1.2 Explain the characteristics of the different types of schools in relation to educational stage(s) and school governance. Community schools are run and owned by the Local Authority‚ which may support the school through the local community and also by providing a support service. They will determine the admission policy‚ also‚ they will develop the use of school facilities by local groups for example.
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obvious signs of bone deformity; these are all clear symptoms that he has either broken his right forearm‚ or at the least fractured it. The injury would be identified as a direct hard tissue injury due to the impact his forearm has just gone through and the signs of bone deformity‚ there would also be signs of soft tissue injury‚ such as bruising. The first thing to do so the injury can be managed would be to get Davo out of any danger that may surround him‚ such as the bull being put away‚ being
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Richard Greensmith‚ and Health & Social Care & Health Sciences. P2 Outline the structure of the main tissue of two body organs. Stomach The stomach has three layers of non-striated muscle in its wall and an inner lining of columnar epithelium with goblet cells. The tissue connecting the lining with the muscular coat is areolar tissue. Non striated muscle is a type of muscle tissue‚ which is also called involuntary‚ smooth or plain muscle. It still contains the protein filaments; they
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