NIGERIA The purpose of this essay is to describe Nigeria. Officially it is a federal constitutional republic‚ located in West Africa and shares land borders with the Republic of Benin in the west‚ Chad and Cameroon in the east‚ and Niger in the north. Its coast in the south lies on the Gulf of Guinea on the Atlantic Ocean. Its three largest and most influential ethnic groups are the Hausa‚ Igbo and Yoruba. The name Nigeria was taken from the Niger River running through the country. This
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system was done effortlessly while the cells in the plaque were not that easy to recognize. After comparison‚ the deduction is that the direct staining offers the most distinct view of the cells. With the use of certain mount methods‚ the shape of the bacteria were easier to determine is some slides. Cocci could be seen in the wet mount of yeast‚ but in the wet mount cheek smears it was not that easy to see the morphology of the cells. The plaque smear have cocci and bacillus. On the direct stain
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the arteries. It is caused by the formation of multiple plaques within the arteries. Theses plaques begin to form when a vessel receives tiny injuries‚ usually at a point of branching. In turn these plaques gradually thicken and harden with fibrous material‚ cells‚ and other deposits‚ restricting the lumen (opening) of the vessel and reducing blood flow to the tissues‚ a condition known as ischemia. Pathologically‚ the athermanous plaque is divided into three discrete components: The atheroma
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What is oral hygiene? Oral hygiene is the practise of keeping the mouth clean in order to prevent bad breath and maintain healthy gums and teeth. What is Plaque? Plaque is a sticky film that forms on teeth‚ it contains bacteria that changes sugar into acid‚ leading to cavities (holes) in teeth. Plaque is bad for teeth‚ because a build up of plaque leads to gum disease. Oral hygiene during early childhood is vital for ensuring the health of teeth and gums and teaches children the daily routines required
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refers to the hardening of the arteries caused by the accumulation of fatty deposits (plaques) and other substances. It is important to note that all patients with atherosclerosis have arteriosclerosis but those with arteriosclerosis might not have necessarily have atherosclerosis. Atherosclerosis is a chronic disease which is caused by the thickening of the artery wall as a result of the accumulation of plaques which are made up of calcium and fatty materials such as cholesterol particles (lipoproteins)
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National Institute of Dental and Craniofacial Research (n.d‚ Para. 1-9). Plaque: What is it and How do We Get Rid of It? Retrieved from www.colgate.com Plaque is a sticky build-up of bacteria that forms on teeth and gums‚ causing cavities‚ gum disease and bad breath. This article from the Colgate website focuses on how to remove and prevent plaque and also shows step by step information how to remove plaque. The source of this article comes from a top selling brand called Colgate and based upon
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in the tooth. Cavities are caused by bacteria which combines with food and creates a sticky substance known as plaque. Plaque sticks to the teeth and converts sugars into acid which then dissolves the tooth structure‚ causing holes‚ or cavities.When you brush your teeth properly‚ at least twice a day‚ you are removing the plaque that causes cavities. Flossing daily will remove the plaque from in between the teeth that the toothbrush cannot reach. Although cavities are the least severe effect of not
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atherosclerosis: The appearance of atherosclerosis does not occur abruptly. It starts with a process called plaque formation. The plaque is a relatively hard substance consists of mainly fat‚ cholesterol‚ and calcium. First‚ the fatty substances start to deposit on the inner wall of the blood vessel. Then cholesterol also accumulates on those fatty substances. Finally the deposition of calcium on the plaque makes it inflexible. With time the depositing mass becomes larger and makes the passage of blood vessel
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Have you ever stop to think about the history of a cemetery you’ve once passed? The curiosity‚ could be so overwhelming to a person. Cemeteries‚ have a historical value behind each and every single tombstone. Cemeteries‚ also contain a sentimental value to the family of the deceased. Behind each and every cemetery their contains history we wouldn’t have ever known. History‚ remains behind the names of the people who have died. As well as‚ why their bodies were buried in that particular cemetery?
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disease (CHD)‚ also called coronary artery disease‚ is a condition in which plaque builds up inside the coronary arteries. These arteries supply oxygen-rich blood to your heart muscle. This plaque is made up of fat‚ cholesterol‚ calcium‚ and other substances found in the blood. When plaque builds up in the arteries‚ the condition is called atherosclerosis‚ the buildup of plaque occurs over many years. Over time‚ the plaque hardens which causes your coronary arteries to narrow‚ which limits the amount
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