Unit 5: Unit code: QCF Level 3: Credit value: Anatomy and Physiology for Health and Social Care R/600/8956 BTEC Nationals 10 Guided learning hours: 60 Aim and purpose This unit aims to enable learners to understand aspects of the 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
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Anatomy & Physiology Anatomy & Physiology: Structure & Function Dr. Gregory Karapetian Lecture 1 Specialties of Anatomy Anatomy describes the structures of the body: What they are made of Where they are located Associated structures Physiology is the study of: Functions of anatomical structures Individual and cooperative functions Specialties of Anatomy Macroscopic Structure Gross anatomy‚ or macroscopic anatomy examines large‚ visible structures Ancient Science Hippocrates
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Vanessa Yang Smith Period 6 Biology HP 17 March 2014 Biology Study Guide: Unit 6 Physiology III Benchmark 1. Homeostasis maintains and keeps a balance of an organism’s internal environment. 2. The body maintains homeostasis by the feedback inhibition‚ in which a stimulus produces a response that opposes the original stimulus. 3. The axon terminal is the nerve ending. The nodes speed up the message. The myelin sheath is an insulating membrane. The axon carries impulses away from the cell body
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Overview An understanding of how the body is structured and works is important for those wishing to pursue a career in Health and Social Care; knowledge of the body in its normal state and when things go wrong are important when assessing care needs of individuals. This knowledge underpins the concepts studied in many other units in this course programme‚ The Learning Outcomes for Unit 5 are to: 1. Know the organisation of the human body. 2. Understand the functioning of the body
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Homeostasis is the ’maintenance of equilibrium in a biological system by means of an automatic mechanism that counteracts influences tending towards disequilibria’. Homeostatic mechanisms operate at all levels within living systems‚ including the molecular‚ cellular‚ and population levels. in humans homeostasis involves the constant monitoring and regulating of numerous factors including‚ oxygen and carbon dioxide levels‚ nutrient and hormone levels and inorganic and organic substances. The concentrations
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questions from Ch. 6. Chapter 1 • Explain the difference between the study of Anatomy and the study of Physiology? • Name and define the levels of organization of life? • Define metabolism. • Define homeostasis? How does a homeostatic mechanism maintain homeostasis? • What is meant by negative feedback? How does negative feedback affect homeostatic mechanisms? • Know the locations of the major body cavities. Be familiar with major organs within each cavity. • Describe
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Homeostasis What is it? Maintenance of a relatively constant internal environment The human body is constantly responding to internal and external factors in order to maintain relative stability within the body Homeostasis is vital to the body as a whole‚ right down to each individual cell. If homeostasis is not maintained at the cellular level this will affect the body as a whole. History Claude Bernard (1813-1878): consistency of internal environment is the condition for free life.
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reduced function or even die. Homoeostasis is the adapted ability of an organism to regulate its internal environment to deal with changes in the external environment. (Raven 1999) Animals are grouped into two separate categories in respect to homeostasis: conformers and regulators. Conformers‚ or ectotherms‚ are not capable of maintaining their internal environment when faced with unfavorable external conditions. Therefore‚ they are forced to constantly seek out favorable environments and exert
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1. Systems theory and the Ecological perspective As a social worker‚ one must understand the impact of systems in the environment. The interactions between the individual and their multiple systems give social workers a visual of how to interpret their consumer ’s life. System theories is one way to try to interpret a consumer ’s life to have somewhat of a general idea of how to help solve the problems they are facing. The easiest way to view system theories are by creating
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Homeostasis maintains the body’s internal environment it allows organs and cells to function at their best. It keeps the body at steady state‚ this refers to the fact that conditions need to remain constant‚ if not then normal function would be disrupted. However there is a certain limit set ‚ this is due to the changing values ‚ rather they are maintained around an ideal value which is also known as the set point. The skin regulates most of the body temperature and uses a mechanism called negative
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