...she has found head lice on your child and that the child is to be sent home. The stereotypes surrounding head lice are humiliating and it is so much work to eradicate them from the home. It also brings up many questions. Where did these little things come from and why are they so hard to extinguish? If we take a look into their history, we may find some answers. It is evident from discoveries from the earliest of times that Pediculus capitis, or head lice, have withstood the test of time. Lice have always been commonplace and has not discriminated between the destitute and royalty. Interestingly enough, head lice have helped researchers learn about early man. It has been hypothesized that Columbus brought the louse to the Americas. But newer findings are pointing the finger at the Vikings as the guilty party. (Scribe, 2011) There are three known strains of head lice, types A, B and C. “Type A is found worldwide, type B in the Americas, Europe and Australia, and type C is rare, known only in Nepal and Ethiopia. Since type B is abundant in North and Central America — accounting for more than half the cases of lice that appear there — researchers had speculated type A originated from Europe and type B from the Americas.” (Choi, 2008) Realizing there were multiple strains of the critter, and then narrowing each strain down to specific regions, made unearthing other details of human history possible. Typhus, which is specific to type A head lice, was widespread in...
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...Lice are little tiny bugs that feed on human blood. There are three types of lice including head lice, pubic lice, and body lice. Since lice can only feed on human blood, animals including dogs or cats cannot get lice. Some symptoms of head lice include an itchy scalp, tiny bumps on the scalp, and feeling like something is crawling on a person’s head. Three reasons why head lice seems to be annoying is because they can cause infections, they are hard to get out, and they can be contagious. One reason why head lice is annoying is because they are contagious. People get head from sharing personal items such as pillows, hats, scarfs, and even more. Although you can get head lice from personal items, 90% of the time people get head lice from...
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...fondest memories of from our childhood. For those of us lucky enough to live in places like Coral Springs, nearby beaches have always been a favorite destination. While helping your kids build fun memories that will stay with them through their lifetime, be sure the annoying itching and scratching of head lice does not become a problem they have to deal with. Let's start by going over a few misconceptions you, as a parent, may have about head lice and your child's chances of becoming infested with them at the beach. Facts About Head Lice at the Beach Parents need to realize that the bright sunlight that is abundant at the beach does not kill lice. In fact, they thrive in an environment that includes heat and humidity. Also, they can hold their breath for up to four hours, so don't count on that ocean swim killing them. Perhaps worst of all, at the beach, there's no personnel who might do lice head checks such as they might get at a school or a summer camp if they start showing signs of them....
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...Pubic lice are an unreported condition, yet is still considered an STD. Pthirus Pubis (pubic lice), wingless insects that are ectoparasites: living parasites that use the exterior of their host, as their habitat. Parasites are classified into four major categories: Amblycera, Ischnocera, Rhynchophthirina, and Anoplura; Pthirus Pubis is found in one of the two smaller categories of Anoplura. Pediculus humanus var. Corporis and Capitis; pubic lice are in the category of P.h. coporis, which habitats in the body trunk region. Pubic lice got the nickname “crabs” from its “claw-like” legs just like crab. A college group surveyed students to get their feedback on the beliefs and knowledge they had acquired in the prevention and treatment of lice infestations....
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...There’s a lice outbreak at your children’s school. You crossed your fingers, hoping your family wouldn’t be affected but…guess what? Those little nits are now on your kids and in your home. Getting rid of those tiny buggers can be stressful on everyone involved, but it doesn’t have to be. Premier Cuts Hair Salon in San Marcos, TX, carries a special line of lice treatment products to remove lice and their eggs, and prevent a future infestation. Head lice are parasites that live on human heads and feed off blood. These little critters are spread through close contact, sharing brushes, combs and clothing. Infestation is a common problem in school children and preschoolers. Lice are small, but cause itching, sores and a tickling feeling. You and your kids may also be a bit disturbed when the buggers walk around, sometimes even moving your hair. If one...
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...In the trenches soldiers were filthy since they did not bathe frequently. Unwashed men, along with urine and nearby latrines filled with fecal matter, lead to the increase in lice within the trenches. Lice would get into the soldier’s uniform and hair, which was exceedingly difficult to get rid of. Therefore, according to John Hamilton, “ The men sometimes used candles or matches to burn the lice from the seams of their clothes, but it was a tricky operation to kill the lice and keep the clothing from catching on fire.” Lice were also abundant and spread easily during the cold. Therefore, when temperatures dropped, soldiers, “would huddle together for warmth making it easy for lice to pass from one host to another.” In effect, lice would carry a disease called pyrexia, which was also known as trench fever. Troops during the Great War were not aware that the lice caused the disease, it was not until after the war when scientist found the origin of trench fever. This disease caused fever, dizziness, and intense headaches, and many other illnesses. All in all, lice through the trenches was caused by unsanitary conditions soldiers lived upon, spreading even more hardships troops had to...
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...One of the famous treatments for head lice is putting Vaseline, olive oil and mayonnaise. This is kept overnight and then washed in the morning. You can use shower cap to retain the solution on the head and to prevent spoiling bed sheets. Tea tree oil and other essential oils are natural lice killer. They can be put on the hair for overnight and then washed of in the next morning. It is very effective home remedies for head lice. Wash your hairs with vinegar. It kills all the nits in two days. You can also apply coconut oil on your head after shampooing and conditioning. You can add 10-15 drops of tea tree oil into shampoo bottle and then use it for hair wash. This is also one of the best home remedies for head lice. You can also massage your head with mayonnaise oil and comb it after two hours. This will kill all the lice and their eggs. It is very common home remedy for lice. Another good home remedy for lice is application of a mixture of lemon and butter on your head. Apply it and wait for about 20 seconds. Rinse it thoroughly. This will help killing the lice from the head. Mix equal quantity of mineral oil like baby oil and vinegar. Apply it on your head and cover it for about an hour. Wash it later with your ordinary shampoo. This will clean off the lice from your head. This is one of the effective home remedies for head lice. Usage of shaving cream is also useful to kill these lice and their eggs. Apply a thick coat of shaving cream, rub it and keep it for about...
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...planet. There is this group in the social network that ranked the most useless living organism in the world. Some living organisms that are not beneficial to them like the Pandas, bugs, cockroaches, mice, flies, makahiya plants and the like. They aren’t aware of the role of each life form in the setting. They say pandas are lazy thus useless, for it does only eating 9 hours a day, sleeping and getting overweight. I’ll say pandas are to distribute seeds of bamboos throughout an area. They depend on bamboos, just as bamboo depends on them to perpetuate their own. They are means of transportation too. They say head lice are contagious and downright annoying. I’ll say yes, lice are considered to be one of the most common parasites. However, lice can also be good for us. Yes, lice are beneficial too. According to a study published in the open access journal BMC Biology, lice and other parasites may help your...
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...itch. It also may manifest as nail fungus, constipation, pain, gas, and sinusitis. Nursing interventions are to encourage adequate fluids to prevent dry mouth, also to provide adequate nutrient and vitamins to promote healing and administer antibiotics as ordered by the doctors to promote healing and reduce pain. Pediculosis, is a parasite that invades the hairy parts of our bodies. The causative agent of Pediculosis is pediculus humanus, which causes head lice. Pediculus humanus causes body lice and phthirus pubis causes crab lice. This parasites mode of transmission is person to person during direct contact with and infested individual. A clinical symptom of this parasite is itchy, because the insect feeds on human blood causing one to itch. These lice also lay their eggs in the body hairs or clothing fibers. Nursing interventions for pediculosis includes assessing the patients’ hair for head lice to ensure parasite is gone after treatment, another nursing intervention, includes teaching the possible risk factors of head lice to ensure safety precautions in the future. Treat family to ensure parasite has been removed from common areas of the family. Neonatal Gonorrheal Ophthalmic is a gonococci infection. The mode of transmission is through birth, when a mother is infected with gonorrhea, it may passed from the mother in the eye of the unborn. Clinical symptoms are inflamed eyelids and discharge for the eyes. Nursing interventions for neonatal gonorrheal ophthalmic includes...
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...Life in the trenches wasn’t as pleasant or safe as it may seem.The trenches were the front lines. the most dangerous places.They were holes dug by soldiers to protect themselves from the enemy. With many weapons and mass of supply. Trenches mostly took place in Europe during Wworld Wwar 1 1914-1918. However, trenches changed the way the war was fought.The most interesting part of World War 1 was the trenches because it supplied poor protection when it was supposed to supply protection. Mostly the trenches were the most interesting part of World War 1 because they had poor protection. Trenches held mass of supply lines, training establishments, stores, workshops, and headquarters. However, “Rats were by no means the only source of infection...
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...of a health center, advanced practice nurses and other primary care providers are valuable resources for information. This positions them to have a positive effect through health education and advocacy for evidence based practice in regards to pediculosis guidelines. It is important to reinforce that head lice are not easily transmitted without head to head contact and that they do not indicate poor hygiene or spread disease. Advanced practice nurses keeping current with resistance patterns and treatment options, while dispelling myths and providing accurate information, will benefit families, schools, and other community agencies. Review of the literature A computerized search of Pubmed, CINHAL, UpToDate and Scopus was completed to review the current literature regarding concerns and management of pediculosis capitis....
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...STD's - Sexually Transmitted Diseases Sexually transmitted diseases, STD's, also known as Venereal diseases, VD, are spread through sexual contact, and the exchange of body fluids. Anyone who is sexually active can contract an STD. Most STD's don't show symptoms, so you can have, spread and even contract an STD without even knowing it. Some STD's are serious and others can have long term consequences. Some of the consequences could be infertility, certain cancers, and other chronic diseases years after initial infection. If symptoms do appear it may take anywhere from two days to a couple of months after initial exposure to appear. Some may take years to show up. One out of every five Americans carry a sexually transmitted disease. More than thirteen million are affected every year. Nearly one-fifth infected are younger than twenty-five years of age. Every year three million American teenagers acquire an STD. Adolescents are at a higher risk because they may have multiple partners, unprotected intercourse, and their partners are at higher risk. You would be at a higher risk of acquiring an STD if: you or your partner have had unprotected sex with someone, if you or your partner has had sex with someone after using drugs or alcohol, you or your partner have had sex after using cocaine, or you or your partner have used IV drugs. General Symptoms Some general symptoms of sexually transmitted diseases are genital sores, bumps, or blisters, pain and itching. In men some common symptoms...
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...During the war, Germans had bought lice with them and spread the lice to the Canadians. Soldiers would lie awake at night scratching their skin due to the lice which also resulted in bleeding. During the war, many of the men started to fall ill and called it trench fever. It was until after the war that doctors discovered that louse had carried bacteria with them. There were many symptoms of trench fever (skin rash, aches, pain) which was a barrier for soldiers to have a good sleep. Furthermore, soldiers were traumatized due to the horrible casualties that happened to themselves or their close army members. In the text “All Quiet On The Western Front”, German soldiers become terrified due to deadly attacks. The author says Their pale turnip faces, their pitiful clenched hands, the fine courage of these poor devils, the desperate charges...
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...Executive Summary The goal of this experiment was to measure the latent heat of ice. The value of the latent heat of ice was obtained by measuring the amount of boiling water needed to melt a given mass of ice. After repeating the procedure three times, the latent heat of ice was calculated for each test, and then averaged. The heat released by the boiling water is the product of specific heat, mass, and temperature change, while the heat required to melt the ice is the product of the mass of ice and the latent heat. (1) Einitial = Mwatercpwater (Tw) + Micecpice (Tice) (2) Efinal = Mwatercpwater (Tw) + Micecpice (Tice) + MiceLice, where M is defined as mass, cp is specific heat, and Lice is the latent heat of ice. Then, the First Law of Thermodynamics dictates that the change in Energy is equal to zero, and the final Energy is equal to the initial Energy. Thus, latent heat was calculated by substituting experimental values for mass and the literature values for specific heat. The averaged values of the latent heat of ice was computed to be 233.6 kJ/kg—a percent error of 30.1% from the literature value of 334 kJ/kg. These equations and relationships are based on several assumptions. The heat transfer from the boiling water is assumed to only melt the ice, and that no heat had been lost to the environment. It is also assumed that the temperature after melting the ice was 0 oC, and so the change in temperature is the full range between 0oC and 100oC. Lastly, there is no net work...
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...Dragan Vugdelija Otilija Sedlak FINANSIJSKA I AKTUARSKA MATEMATIKA - osnovni koncept za nastavu Subotica 2008. 2 I DEO FINANSIJSKA MATEMATIKA 3 SADRŽAJ I DELA 1. PROCENTNI I PROMILNI RAČUN 2. INTERESNI (KAMATNI) RAČUN 2.1. Pojam interesa i kapitalisanja 2.2. Prost interes 2.3. Složen interes 2.3.1. Problem kamaćenja jednokratnih, sporadičnih (pojedinačnih) plaćanja 2.3.2. Problem diskontovanja jednokratnih, sporadičnih plaćanja 2.3.3. Problem izračunavanja interesa (kamate) 2.3.4. Problem izračunavanja kamatne stope 2.3.5. Problem izračunavanja broja perioda kamaćenja, odnosno odre ivanja vremenskog intervala kamaćenja 3. ESKONTOVANJE MENICA 4. KAMAĆENJE I DISKONTOVANJE VIŠEKRATNIH PERIODIČNIH PLAĆANJA (Ulozi i rente) 5. AMORTIZACIJA ZAJMOVA 5.1.Anuiteti jednaki 5.2. Anuiteti različiti 5.2.1. Otplate jednake 5.2.2. Anuiteti se menjaju po aritmetičkoj progresiji 5.2.3. Anuiteti se menjaju po geometrijskoj progresiji 5.2.4. Anuiteti heterogeno (nepravilno) različiti ili proizvoljno odre eni 5.3. Konverzija zajmova 4 1. PROCENTNI I PROMILNI RAČUN Srazmerni račun pomoću koga direktan odnos dve veličine (tekuće i bazne, dela i celine) izražavamo tako što jednu od veličina (baznu, odnosno celinu) uzimamo kao 100 odnosno 1.000 jedinica nazivamo procentni odnosno promilni račun. Po imo do sledećih dogovora: 1% = 1/100 = 0,01; 6% = 6 ⋅ 1/100 = 6/100 = 0,06; o 1 /oo = 1/1.000 = 0,001; o 6 /oo = 6 ⋅ 1/1.000 = 6/1.000 = 0,006. Prema ovim dogovorima odnos broja...
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