What is Cervical Cancer †Health Essay

What is Cervical Cancer – Health Essay Free Online Research Papers What is Cervical Cancer Health Essay Cervical cancer is the cancer of the cervix. â€Å"Cancer is a class of diseases or disorders characterized by uncontrolled division of cells and the ability of these cells to invade of the tissues, either by direct growth into adjacent tissue through invasion or by implantation into distant sites by â€Å"metastasis†.† (Wikipedia) The cervix is the lower narrow part of the uterus. The uterus is where a baby grows during a woman’s pregnancy. The cervix forms the pathway that opens into the vagina, which leads outside the body. Cervical cancer is a very dangerous disease that can be prevented by getting regular pap smear tests and pelvic exams. Cervical cancer develops in the lining of the cervix; this condition usually develops over time. Normal cervical cells gradually go through changes to become precancerous and then cancerous. Cervical intraepithelial neoplasia (CIN) is the term used to describe the changes. CIN is used to classify the degree of cell abnormality. Low-grade CIN means minimal change in the cells and high-grade CIN means there’s a greater degree of abnormality. (Yarbro) Cancer of the cervix is the second most common worldwide, next to breast cancer, and is a leading cause of cancer-related death in women in underdeveloped countries. Invasive cervical cancer is more common in women middle aged and older and in women of poor socioeconomic status, who are less likely to receive regular screening and early treatment. There is also a higher rate of incidence among African American, Hispanic, and Native American women. (Hales)The cause of cervical cancer is the human papillomavirus (HPV), which is transmitted sexually. Evidence of HPV is found in nearly 80% of cervical carcinomas. (Yarbro) Having multiple sexual partners, history of STD’s, and sexual intercourse at a young age are all sexual activities that increase risk of the HPV infection. Research Papers on What is Cervical Cancer - Health EssayPersonal Experience with Teen PregnancyInfluences of Socio-Economic Status of Married MalesStandardized TestingGenetic EngineeringHip-Hop is Art19 Century Society: A Deeply Divided EraCapital PunishmentMarketing of Lifeboy Soap A Unilever ProductThe Fifth HorsemanResearch Process Part One

Chemistry Scavenger Hunt Clues and Answers

Chemistry Scavenger Hunt Clues and Answers One of the more popular chemistry assignments is a scavenger hunt, where students are asked to identify or bring in items that fit a description. Examples of scavenger hunt items are things like an element or a heterogeneous mixture. Are there additional items you would add to a scavenger hunt or that you have been asked to find for an assignment? Chemistry Scavenger Hunt Clues First, lets start with the clues. You can print this page out to start your own chemistry scavenger hunt or try to find the answers. These same clues plus possible answers are found at the bottom of this page. An elementA heterogeneous mixtureA homogenous mixtureA gas-liquid solutionA malleable substanceA solid-liquid solutionA substance which has a volume of 1 cm3An edible example of a physical changeAn edible example of a chemical changeA pure compound which contains ionic bondsA pure compound which contains covalent bondsA mixture that can be separated by filtrationA mixture that can be separated by some other method than filtrationA substance with a density of less than 1g/mLA substance with a density of more than oneA substance which contains a polyatomic ionAn acidA metalA non-metalAn inert gasAn alkaline earth metalImmiscible liquidsA toy which demonstrates a physical changeThe result of a chemical changeA moleA substance with tetrahedral geometryA base with a pH greater than 9A polymer Possible Scavenger Hunt Answers An element: Aluminum foil, copper wire, aluminum can, iron nameA  heterogeneous mixture: Sand and water, salt and iron filingsA homogenous mixture: Air, sugar solutionA gas-liquid solution: SodaA malleable substance: Play-doh or modeling clayA solid-liquid solution: Maybe  an amalgam of silver and mercury? This is definitely a tough one.A substance which has a volume of 1 cubic centimeter: Standard sugar cube, cut a cube of soap the proper sizeAn  edible example of a physical change: Melting  ice  creamAn edible example of a chemical change: Seltzer tablet (barely edible), candies that fizz or pop when dampA pure compound which contains  ionic bonds: SaltA pure compound which contains  covalent bonds: Sucrose or table sugarA mixture that can be separated by filtration: Fruit cocktail in syrupA mixture that can be separated by some other method than filtrationSaltwater- salt and water can be separated using  reverse osmosis  or  an ion exchange columnA substance wi th a density of less than 1g/mL: Oil, ice A substance with a density more than one: Any metal, glassA substance which contains a  polyatomic ion: Gypsum (SO42-),  Epsom  saltsAn acid: Vinegar (dilute  acetic acid),  solid citric acidA metal: Iron, aluminum, copperA non-metal: Sulfur, graphite (carbon)An inert gas: Helium in a balloon, neon in a glass tube, argon if you have access to a labAn alkaline earth metal: Calcium, magnesiumImmiscible liquids: Oil and waterA toy which demonstrates a physical change: A toy steam engineThe result of a chemical change: AshesA mole: 18 g of water, 58.5 g of salt, 55.8 g of ironA substance with tetrahedral geometry: Silicates (sand, quartz), diamondA base with a pH greater than 9: Baking sodaA polymer: A piece of plastic