BSC2085 Anatomy-Physiology 1 Exam 2 Study Guide‚ Chapters 5 & 6 There are only four primary tissue types found in adult organs; epithelial‚ connective‚ nervous‚ and muscular tissue. Epithelial tissue lines body cavities‚ covers the body surface‚ and forms the lining of many organs. Connective tissue serves in most cases to bind organs to each other. Nervous tissue and muscular tissue are considered excitable tissues because they are very sensitive to outside stimuli. A simple epithelium consists
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The Affects of Hazardous Waste Material to the Environment What are Hazardous Waste Materials? Hazardous wastes are poisonous byproducts of manufacturing‚ farming‚ city septic systems‚ construction‚ automotive shops‚ laboratories‚ hospitals‚ and other industries such as Military installations and military training areas. The waste may be liquid‚ solid‚ or sludge and contain chemicals‚ heavy metals‚ radiation‚ dangerous pathogens‚ or other toxins. Even households generate hazardous waste from
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concluding the perfect result of 10 years exploring in lab and be recommended as “A miracle elixir exists”‚ the Absolue L’Extrait‚ in Vietnam cosmetic market. Our product offers a competitively unique combination of the latest advanced technology in dermal stem cells and great beauty effects after testing and launching in other countries. We are targeting specific segments in the consumer and taking advantages of opportunities indicated by the huge demand for beauty in such a dynamic economic. The
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recorded. Then 4 aspirin tablets were placed in the weighed conical flask and reweighed (weight 2). This weight was then recorded‚ and the mass of the weighed conical flask was from weight 2. This gave the mass of the 4 aspirin tablets. * A safety filler was then used to pipette 25cm3 of Sodium Hydroxide solution (concentration of exactly 1.00mol dm-3) into the conical flask containing the aspirin tablets followed by the addition of roughly 25cm3 of distilled water which should be measured using a
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1. Match the following chemical terms with their definition: (Points : 15) Answer | | Potential Matches: | : Proton | | 1 : Molecule that dissociates in water to form individual ions‚ ionic compound | : Neutron | | 2 : Chemical systems that absorb excess acids or bases maintaining a relatively stable pH | : Atomic mass | | 3 : Has lost electrons; indicated by a positive sign‚ as in Na+ | : Element | | 4 : Non-charged particle in nucleus | : Molecule
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Acetate Structural Formula: Where it comes from/how its manufactured: is a fat-soluble vitamin is a naturally occuring antioxidant which can be isolated from vegetable oil. (cosmetics‚ 2012). What the ingredient does: It reduces trans-dermal water loss and helps maintain connective tissue. It is effective as a natural defense against harmful UV rays‚ preventing hyper-pigmentation and sun damage(essence‚ 2012) Other uses: is also found in plants‚ and germ oil and milk and also acts as
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melanin) Physical/Mechanical Barriers – continuity of the skin and hardness of keratinized cells Biological Barriers – Langerhans’ cells‚ macrophages‚ and DNA Body temperature- Production of copious amounts of sweat to dissipate heat; Constriction of dermal blood vessels to retain heat Cutaneous Sensation- cutaneous sensory receptors (nervous system) Metabolic Functions - Synthesis of Vitamin D – increases calcium absorption in the body; Chemical conversion of many substances Blood Reservoir-
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right arm. Shows no sign of pruritus (8) (an itch‚ it is an unpleasant sensation that causes one to scratch). Pt. has a past history of healed decubitus ulcer (9) (are lesions that are caused by unrelieved pressure or friction) to right heel‚ sacral dermal abscess (10) (a localized collection of pus in any body part) that resulted in an ulcer (11) (a lesion of the mucous membrane or the skin). Pt. treated with incision (12) (a cut that is made into body tissue or organ) and debridement surgery. Genital
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three different types of plague: bubonic‚ pneumonic and septicemic. Bubonic plague was the most common‚ spread by fleas and rodents. Lymph nodes would swell in the armpits‚ neck and groin‚ to the size of an egg or apple‚ and would turn black from sub dermal bleeding. Flu-like symptoms included nausea‚ vomiting‚ headaches‚ aching and high fever‚ but often people died with no other symptoms but swollen glands.
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will use Joseph’s case as an example. When Joseph is exposed to an allergen such as animal hair or pollen‚ the process of bronchial inflammation occurs as the mast cells that are located underneath the basement membrane (between the epidermal and dermal layer) of the bronchial wall
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