Essays on Throat

Sleep apnea is a sleeping disorder associated with breathing pauses. Multiple shallow breaths during breathing characterize it. Visible indication of a person with sleep apnea is the loud choking sound produced. Two types of the disorder that are common are obstructive sleep apnea and central sleep apnea. Obstructive sleep apnea occurs when there is a relaxation of the throat muscles. Central apnea, however, is associated with failure of the brain to send desired signals to the muscles hence hindering breathing system (Sleep Apnea 7). Continuous positive airway pressure therapy is a kind of therapy where a machine is used ...

Influenza injection program

Abstract Influenza which is at times referred to as flu is a highly communicable disease that attacks the respiratory system. It is a viral disease caused by the Influenza virus (CDC, 2015). The severity of the condition can range from mild to serious depending on the immunity of an individual towards the disease. In extreme situations, hospitalization or death may occur. As such, from the proverbial prevention is better than treatment, it is imperative that persons who are likely to be affected by this virus receive vaccination to cushion them against the effects that are likely to be brought ...

Subjective Data:

Patient’s demographic and social information Jnr. is a 10 year old African American Male patient brought into clinic by his mother who reports that Jnr. was recently discharged from hospital for acute asthma exacerbation. The boy presented with cough and difficulty in breathing combined with a running nose and elevated temperature which has now been resolved with over the counter Tylenol. The mother also says that her son has a history of multiple admissions to the hospital for acute asthma exacerbation. His mother reports child repeatedly loses inhalers. She also states that she does not check for inhaler ...

There is a strong association between alcohol consumption and development of cancer. Data from 2009 suggested that alcohol consumption was responsible for approximately 3.5% of all cancer deaths in the US (Nelson et al., 2013). In addition, alcohol-associated cancers were responsible for 17.0 to 19.1 years of potential life lost for each death (Nelson et al., 2013). The chances of developing alcohol-related cancer are higher among persons with higher regular alcohol intake over time. Alcoholism might influence the development of cancer depending on the quantity of alcohol consumed and duration of that consumption. The risk of developing alcohol-related cancer ...

[Institution Title]

Patient Initials: Patient H Age: 65 yrs old Gender: Male SUBJECTIVE DATA: Chief Complaint (CC): Patient H reports cough associated with with shortness of breath, and fever, as verbalized, “I do (have cough). And it's getting worsehad chills and sweats and it took forever to get to sleep” History of Present Illness (HPI): Patient H is a 65 yrs old Caucasian, male who presents self in the outpatient ward with productive cough that was, according to the patient “getting worse”, accompanied by shortness of breath and fever with chills and sweats. He has difficulty bringing ...

In the most unlikely places are literary themes that are eerily similar. Such is the case for “The Ballad of Reading Gaol,” In Cold Blood, and “The Crucible,” a poem by Oscar Wilde, a novel by Truman Capote, and a play by Arthur Miller, respectively. Although each of these pieces of literature deal with different time periods and different experiences, each discusses the darkness inside the human soul, the piercing reality of very banal, human evil that burns inside most people. While Capote’s characters chase the ghost of a murderer around a complex, interwoven plot, Miller’s characters fight against a corrupt, hysterical system ...

A Venturi meter is a flow measurement instrument with a constricted throat that increases velocity and decreases pressure (Voigt et al. 1991). Flow meters are usually used to measure the volumetric flow rate of liquids. A Venturi meter measures the flow rate of both compressible and incompressible fluids in the pipeline (Davis, 1952). The Venturi meter has a converging throat, a cylindrical throat and a diverging recovering cone. It possesses no projections into the fluid; it has no sharp corners and no sudden changes in its contour. The converging section decreases the area of the fluid stream thereby causing ...

Introduction

If a person has sex, they may also have a sexually transmitted disease, with restrained or perceptible signs. Sexually transmitted diseases (STD), also known as venereal diseases (VD), are diseases that transmit significantly between humans through human sexual behavior, containing vaginal intercourse, and other forms. More recently the term sexually transmitted infections (STIs) has begun to be preferred, as it covers a broader range of meaning; an individual may be infected, and may possibly infect others, without having a disease.

Some STDs can also be communicated through the use of IV used drug needles between an infected person and non-infected person, over ...

General purpose: To persuade.

Specific purpose: To convince the audience not to smoke and to enlighten them on the dangers of smoking on their lives Thesis statement: Smoking is a hazardous habit that is very common among the human population. Knowledge on the dangers of smoking and the difficulties that may arise due to smoking can help prevent people from smoking or even encourage smokers to quit.

Definition

Smoking is the inhalation of tobacco as a habit-forming activity to a point that the user develops dependency on this drug. Tobacco is quite different from other rugs since unlike, alcohol or bhang, it does not leave the ...

Respiration is essential in the survival of all living organisms. It is a process where gas exchange occurs in all biological organisms. In the case of animals such as humans, respiration is affected by the ratio of the concentration of oxygen and carbon dioxide in the body. The human body generally requires oxygen gas because it is only through this aerobic respiration by which metabolic functions are assumed to maintain homeostasis. In humans there is a specific organ system which is solely dedicated to respiration known as the respiratory system. The human respiratory system constitutes different types of organs which performs ...

A disease is defined as a condition that is abnormal in the body of a living thing. It can be communicable or non-communicable. A communicable disease is that which can be infected from person to person through bodily contact. A non-communicable disease is the opposite. It is both non-transmissible and non-infectious. That is to say, it cannot be infected from person to person through bodily contact. Some good examples of non-communicable diseases (NCD) are Alzheimer’s disease, Osteoporosis, diabetes and cataracts. To add to that, good examples of communicable diseases (CD) are measles, influenza, HIV, chicken pox, nausea and Pinkeye. In ...

Lily is a 20-year-old student who reported having a sore throat for the past three days and experiencing various related symptoms, including decreased appetite, headaches, and painful swallowing. In addition, it is possible to notice that the patient has a hoarse voice and a runny nose. It is possible to suggest that she suffers from a viral upper respiratory infection (URI), but several additional diagnoses should be suspected (Dains, Baumann, & Scheibel, 2012).

When assessing the patient’s health history, it is important to collect information about previous instances of bronchitis, allergies, immune incompetence, asthma, and inquire about the patient’s cigarette smoking habit ...

1. Several cultural and social values are presupposed by the 1920s-1930s era Lucky Strike advertisement. The image presented, a woman riding a jumping horse followed by a large man also on a horse sets the viewer up for the language and text of the advertisement itself. For example, she is a slender, well-dressed woman in full color, while the man who is following her is dark, in silhouette, and morbidly overweight compared to the woman. She is ahead of the man; the image presents them as opposites. She is getting away from him and things that are like him. The picture sets her up ...

There he sits, nonchalantly reclining against the wall of the cell. The crescent form of the last banana in the bunch displays nature’s perfection – either that or he’s a sign of a creator with a sense of humor. I ate his brothers days ago, reveling in the satisfying sound of the soft crack their skins made as they split under the pressure from my grime-encrusted fingers. It’s as if I have control over life. I’m no longer in control of my existence – such is the nature of my captivity - , but with the systematic death of a ...

Nosocomial infections are infections acquired by patients and staff within a hospital or other health care settings. The World Health Organization (WHO, 2002) defined nosocomial infection as an infection acquired by a patient in a health care facility who was admitted for a different reason than the infection, and which must not be present or incubating at the time of admission. It may be alternately defined as any infection that develops 48 hours after admission or within 48 hours after the patient has been discharged (Shaikh et al., 2008). These infections are also referred to as healthcare-associated infections (HAIs) (Calfee, 2012). Nosocomial ...

Several human activities influence the earth unfavorably. A stone crusher includes a great deal of suspended particulate matter and clamor into the air. Vehicles radiate from their tail funnels oxides of nitrogen, carbon dioxide, sulfur dioxide, carbon monoxide and a complex combination of burnt hydrocarbons and dark residue which pollute the environment. Local sewage and run off from farming fields, weighed down with fertilizers and pesticides contaminate water bodies. Effluents from tanneries contain numerous unsafe chemicals that transmit foul smell. These are just a couple of cases which demonstrate how human activities cause environmental pollution. Pollution may be characterized as expansion of ...

Part A

Introduction Fortune 500 companies are the top 500 companies in the US which are listed by Fortune magazine every year. The companies are generally ranked on the basis of their gross revenue (Fortune 500). The Fortune magazine started to enlist these 500 best company in 1955 for the first time. The concept of selecting best 500 American companies was first created by Edgar Smith, the editor of Fortune 500. In these 500 best companies, the top companies are Wal-Mart Stores, Exxon Mobil, Chevron, Berkshire Hathaway, and Apple (Fortune 500) The company chosen for this research paper is ...

Introduction

This paper discusses the Watergate Scandal that brought Richard Nixon and his political career down. June 17th, 1972 went down in history as the worst possible day in President Nixon’s career, which already had many lows because of the various wars he waged. This incident was just the tip of the proverbial iceberg, and the journalists had a field day when they began uncovering details that were even more upsetting and dirty. From then on it was a downward journey for Nixon and on August 8th, 1974, at 9 AM the nation witnessed a televised resignation speech delivered by him.

The Burglary

Early ...

Presentation: 52 year old male presents with complaint of wet cough and intermittent fevers for one week. Symptoms have progressively worsened with onset of back pain over the last two days. Previous Medical History: No health insurance and has not seen provider for five years. History of Hypertension, Chronic Obstructive Pulmonary Disease, and Diabetes Mellitus-2 controlled with diet.

Allergies: Penicillin and Erthyromycin History of Present Illness: Onset/duration: one week. Pattern: cough worse at night. Associated Symptoms: fever and back pain worsens with coughing. Relieving factors: sitting up and drinking fluids. Aggravating factors: smoking and lying down. Effect ...

Executive Summary

Kao Corporation has a presence in the market for more than 100 years now (Kao Corporation, 2015). It has a strong portfolio marked with different and innovative products in almost all categories. The firm’s business ranges from home care products to chemical business products. In this report, we are going to study its product lineup of health care products. The specific focus of the report would be the diapers market. Baby diapers merries is a brand of Kao holding a large share of the Japanese market, and is in a cut throat competition with a local giant, Unicharm and an MNC, P&G (Kao Corporation, 2015). ...

Obstructive Sleep Apnea (OSA) is the repeated blockage of upper airway when a person is asleep. It is the most common type of apnea during which the diaphragm and chest muscles open the obstructed airways and pull air into the lungs. This loss of breath reduces the flow of oxygen to vital organs causing irregular heartbeat (Force & American Academy of Sleep Medicine, 2009). A person usually snores loudly at night with interruption by a silent period when they are not breathing, they wake up not refreshed in the morning, headaches that are hard to treat, feel sleepy or drowsy all day ...

Poliomyelitis vs. Guillain-Barré syndrome: A comparative analysis of etiology, symptoms, prognosis and treatment Both poliomyelitis and Guillain-Barré syndrome (GBS) cause acute flaccid paralysis (Yuki & Hartung, 2012). However, polio has been nearly eradicated, worldwide, making GBS a leading cause of acute flaccid paralysis (Yuki & Hartung, 2012). Poliomyelitis and GBS are comparable with regard to some of the symptoms exhibited by the patients (Papadakis & McPheee, 2013); however, both of these diseases differ remarkably in the causative agent, pathophysiology, prognosis and treatment regime (Papadakis & McPheee, 2013).

Epidemiology and etiology

Poliomyelitis Poliomyelitis is caused by Poliovirus, an enterovirus. The route of disease transmission is fecal-oral, ...

Project Title: Effect of Ventricular Pacing on the Aortic Valve Pressure Gradient During TAVI Procedure

Principal Investigator:

Invitation to Participate

You are invited to participate in the research study on the effect of ventricular pacing on the aortic valve pressure gradient during a TAVI procedure. You are considered to be a good candidate to participate in this study because of your condition of severe aortic stenosis and you are undergoing a TAVI procedure, which are the important considerations of this research study.

Purpose of the Letter

This letter of information is provided to give you all the details that can help you make an informed decision concerning your participation in this research study. You are encouraged to read the information contained herein to give ...

English

Halal Food Halal food has become a highly conversational subject in our world. Many people are familiar with the word Halal, while others do not know what Halal means. Halal food refers only to meat and chicken, and it means that the meat is slaughtered in different way. Halal is an Arabic term that means permitted. The food is permissible according to Islamic law; for a meat as certified Halal, it is not forbidden such as meat from hindquarters or animal such as pork. The Halal method is specifically practiced by the religions that believe in the God of Abraham. ...

Maya Angelou

Introduction In 4th April 1928, Maya was born and named as Marguerite Ann Johnson, a daughter to Vivian Baxter and Bailey Johnson who was a dietitian for the United States Navy. Her year old brother, Bailey was unable to pronounce her name and he usually called her either “my-a-sister” or “my sister.” As a result, the brother contributed to the birth of her new nickname as “Maya.” However, the nickname, Maya, was not recognized by other people until her adulthood, when she converted her real name to Maya Angelou, in 1949, as a professional and stage name.

Thesis: The paper focuses on the life of Maya accompanied by the events that accompanied her during her life.

At the age of three, ...

IPAD Marketing Analysis

Introduction The competitive nature of the business environment in view of a globalized economy and a tremendous surge in technological developments on a daily basis has made the playground cut throat to not only sustain but also grow the business. The success of an organization lies in its undertaking to a thorough investigation of potential opportunities in meeting the needs of the customer wants in accordance with the current trends which make them own the product in view of the image created. Apple’s iPad has been one product which shows what the company is all about in terms of ...

Anaphylaxis: Physiologic Progression and Overview

Anaphylaxis is, by its very nature, a rapid-onset reaction. Patients suffering from an anaphylactic reaction will often go into anaphylactic shock and die if the condition is not quickly reversed. The onset of anaphylaxis is triggered by some outside cause-- common causes for anaphylaxis include bee stings and peanut consumption, for instance (Huether and McCance, 2008). Anaphylaxis can be triggered by both immunologic and nonimmunologic mechanisms (Huether and McCance, 2008). When mediators are released from certain white blood cells that are used in both immunologic and nonimmunologic mechanisms, the body reacts by presenting the symptoms that are commonly associated with a ...

Side effects and Structure of Acetaminophen

The most common drug used in the United States for treating pain is the Acetaminophen. In 2005, there is an equivalent purchased of 28 billion doses of the medicine. Since 1997, the combination of hydrocodone–acetaminophen has been the most commonly recommended treatment in America. Nevertheless, beyond the limit of the suggested dose of acetaminophen can result to severe liver injury and can eventually lead to death. Acetaminophen is the general term for medications that can be obtained in numerous ordinary trade name of over the counter and prescription products. It is very significant because its effectiveness in ...

Toni Morrison’s ‘Beloved’ is a violent, gritty yet deeply moving novel set during the slavery era and the terrible grief of the slaves. The novel touches upon a lot of subjects such as slavery, love, motherhood, racism, violence, guilt, loss and more. Sethe is the protagonist of the novel, her life shaped by her being a black woman and a slave. Sethe, her husband and few others work as slaves in the Sweet Home plantation. Although they are slaves, life is tolerable for them. Things however change when Mr. Garner, the owner dies and the schoolmaster, his brother takes over the plantation. ...

THROAT DISORDERS

Introduction The case provided in this paper involves a middle-aged female who was presented to the emergency unit complaining of strep throat (Wilson & Nadol, 2012). Upon assessment, she reported having a history of strep throat, and her condition had started the day before. At night, she felt childish and feverish. During examination, the head, eyes, ears, nose and throat were found to be positive of tonsillar swelling without exudates. Her vital signs revealed; - temperature of 101F, heart rate of 112, respiratory rate of 22, and blood pressure of 96/94 hg/mm (Buttaro et al., 2013). Hence, the focus of this ...

Abstract

This paper proposes that The Clean Indoor Act must be amended to ensure that there are no exceptions and that all public places are tobacco-free. This amendment will help further reduce the effects of secondhand tobacco smoke. Smoking in the public subjects passersby to second hand or passive tobacco smoke. Passive smoking is an act of an individual inhaling in other people’s smoke. Second hand smoke has many effects on the health of non-smokers. Therefore, it is vital to safeguard their health. Since this is a statutory law, the changes can only be made by the state’s legislature. ...

Strategic Management Analysis

STRENGTHS: - Large Brand Name: McDonald’s is present in the market for the 50 years now, and is serving more than 50 million customers. This shows the bigness of the brand, and how long it has been serving the consumers. It is as a result of this customers trust McDonald’s and new products introduced under the umbrella of this brand are going to win the consumer’s trust.. - Largest fast food Company: McDonald’s has around thirty thousand retail outlets around the world. This has given McDonald’s a unique advantage in terms of economies of ...

Abstract

Cocaine has a variety of physiological manifestations. Cocaine is a local anesthetic that was discovered in the sixteenth century. The characteristic of being a local anesthetic is the primary attribute for its application in medicine. There are a number of compounds that have been recently created that are more effective than cocaine for the purposes of anesthesia. Cocaine also has the characteristic of being a potent vascoconstrictant. The applications of vascoconstrictant are effective for the implementation of throat and nose surgery. The application of cocaine in the nose and throat areas has the characteristic of deterring bleeding. Cocaine also has influence over the sympathetic ...

Alcohol is the world’s oldest known drug that is abused by people. Alcohol has been used by many people for several years and its abuse has become a major societal health problem. The consequences of excessive alcohol intake vary from a mild hang-over to mass destruction, diseases, and death at its worst. When consumed in moderation, it has no or little effects for the drinkers and the people around them. Nonetheless, its misuse has become very dangerous to the drinker and the society. We all agree that, occasional taking of alcohol does not hurt, nonetheless it can lead to addiction ...

Introduction

Rheumatic fever (RF), or acute rheumatic fever (ARF), is an autoimmune complication caused by the human-specific bacterial pathogen group A (B-hemolytic) streptococcus (GAS), Streptococcus pyogenes. S. pyogenes is a Gram-positive aerobic bacterium that is coccoid or spherical in shape and usually occurs in pairs or chains. It produces hemolysin that forms a clear zone around the colonies when grown on blood agar. It has been designated as part of group A via Lancefield serotyping because it displays the carbohydrate antigen A on its cell wall. It is non acid-fast, non-spore forming, and may or may not have capsules. It has generally ...

Introduction

This research paper considers and evaluates the arguments propounded by Rachels (2002) regarding both active and passive forms of euthanasia. In order to be clear on the precise meanings of those terms, it is appropriate to define them before discussing these topics. The research undertaken for this paper will validate Rachels’ views on the issue, which are essentially that there should be no moral or ethical distinction between the two types of euthanasia – basically because in many instances active euthanasia is in fact more humane, because it drastically shortens the duration of the individual’s pain and suffering.

Active and Passive Euthanasia Defined

Active ...

Monday, the morning lecture covers concentration. The music director provides lengthy music tracks. I do a report on the day’s exercise, and it gets a recommendation. I understand that the mastering of concentration can reveal the hidden elements in music that makes it melodious. Tuesday, I polish on the learned piano chords. The music director demands that no reference should be in any learning materials. I confidently play the pieces of music. My music director is surprised by how well I combine both the simple and complex chords. I enjoy the presentation and feel my confidence well built. Wednesday, cripples ...

- The Global Problem of Cardiovascular Disease

Introduction

Cardiovascular disease is a major global health problem that continues claiming the lives of many people. The disease requires a special attention of the global organizations because if they do not address it with immediacy, it threatens to kill more people in the future. The current projections show that by 2030, the cardiovascular disease shall claim more than 23.3 million lives each year (Global status report on non-communicable diseases 2010 p.1). In the united states of America, The National Heart, Lung and Blood Institute (NHLBI) explains that one out of four women die from ...

Meadowbank TAFE

HLTAP501A/B/C Analyze Health Information HLTCOM510B Provide Services to Clients with Chronic Disease or Conditions PATHOLOGY ASSIGNMENT –ASTHMA– Abstract Asthma is a chronic problem that influences lung function. Clinically asthma is identified by the variation in expiratory airflow and abnormal respiratory symptoms such as wheezing, chest congestion, cough, and shortness of breath. The aetiology of asthma is linked to a mixture of genetic and environmental factors, though; heredity or atopy also plays a role in asthma. Asthma is categorized into two types: extrinsic (allergic) and intrinsic (nonallergic). Allergic asthma is an outcome of the reaction of an antibody ...

Studies show that stroke survivors with poor oral hygiene have a poor quality of life (Armstrong and Mosher 2011). (Lam et al. 2014) have explored the effect of clinical oral health and socio-demographic factors on oral health-related quality of life (OHRQoL) in patients following stroke. Oral health-related quality of life results were received before and after provision or oral health promotion interventions. Eighty-one patients faced a stroke rehabilitation ward. OHRQoL have also determined the outcomes after in-hospital oral health intervention programme. They observed a significant association between the absence of regular daily brushing and majority of measurement scale items (6 out of ...

Introduction

Air pollution is a very strange phenomenon yet it is one that causes severe damage to e person’s health as well as to every other infrastructure that stays in between the community. Air pollution has numerous causes of concern in the modern world and these causes, instead of deteriorating, are only increasing on a daily basis without much cooperation to their basic destabilization . As much as it is the responsibility of world leaders to evoke the world of air pollution, they seem to be halted by business magnates who refuse to stop their mega invested projects in a bid to work ...

Xerostomia and How Dental Hygienists investigate it

Xerostomia We live our daily lives by doing the usual things we do such as going to work or school, walking, running, eating, and even talking. We do understand how our body enables us to do these things. However, many people may not be aware that the last two activities that were mentioned such as eating and talking may be hard to do if there is something lacking in our system. A person can talk clearly because of the saliva that helps him smoothens his throat. Thus, we can be able to chew and swallow our food with ...

Introduction

This term paper explores the issue of weather affecting pollution in major cities. In a major city, where there can be a higher proportion of pollution sources in a relatively small geographical area, the effects are likely to be more distinct and concentrated. Whilst there are several causes of air pollution, it is known that the air quality at any given time can be affected by the prevailing weather conditions. For example, strong winds can rapidly transport pollutants released into the air great distances from the originating source. Conversely, in conditions when there is very light wind or in still air, the ...

{Student’s Name} {Professor’s Name} {Course Name} {Date}

The phrase of ‘curiosity killed the cat’ is ever known. The same thing happened to me when my family and I decided to take a break from our daily life and go to Brazil for vacations. Even though the phrase didn’t fulfill its entire meaning, killing me, it did succeed in something close to that. It is said that our elders don’t stop us from things because they know better; they stop us from things because they have already done them and know the outcome isn’ ...

Throat singing, also known as harmonic singing, is a style in which the vocalist simultaneously produces more than one pitch by reinforcing certain overtones and undertones of the fundamental pitch. The singer employs different vocalization techniques, taking advantage of the resonance characteristics of the throat, to produce two or more notes at the same time. Precise movement of the lips, jaw, tongue and the larynx enables the singers to produce special harmonies. Throat singing originated from the Turko-Mongol tribes of the mountains of Altai and Sayan in southern Siberia and western Mongolia. These communities are located in Central Asia ...

Fantastic Voyage - II

It is Day 1 and I am in a mini sub, all set to travel across the wonders of the human body, as the said body ingests junk food that we eat daily. I expect this video and my report will demonstrate the effects of such food inside our body, since on the outside we are blissfully unaware about these possibly harmful. We shall see. Now let me get into the details. This is your name from “Fantastic Voyage”, reporting from a mini submarine that is 8 microns long, and today I will show you the complex innards of a human ...

A time has come whereby, I as the video reporter will embark on an exciting voyage piloting a mini sub in the process of miniaturization. In this journey, I and my sub are 8 microns long. This man hungrily sips the beer swallowing me and my associates. In this trip, I am tasked to describe the process of digestion of the consumed carbohydrates, proteins and fats. When we reach the distal ileum, we will enter the blood stream via the mucosal membrane through the superior Mesenteric vein. After getting into the blood stream, we will proceed with our journey to ...

Introduction

J.C. Penney is a 110 year old department store chain that recently unveiled its new pricing plans and strategies in order to remain competitive in an increasingly competitive retail market sector. It can be asserted that majority of the companies that flourished a few years to a few months before the global recession suffered from a certain extent of slowdown after the latest global financial crisis was unveiled in 2008 from which the United States economy has not fully recovered (Lublin & Mattioli, 2013). The goal of the new pricing and integration strategy, as announced by the CEO of J.C. Penney, Ron Johnson, is ...

ID Number

Introduction

This experiment is to evaluate the effects of the use of drugs on the human body, particularly, the effects of Salbutamol on asthmatic patients. Specifically, this paper seeks to describe what a drug is and the principles behind the actions of drugs and to detail drug receptor interactions such as specificity, binding, affinity, antagonists, and agonists. In this study, participants performed the Harvard modified step test. The aim of this study of this test is to measure the maximal physical working capacity such as the maximal oxygen intake (Rhyming, 1953). It is hypothesized that maximal working capacity such ...

Book Review of

“The Hot Zone” written by Richard Preston is a non-fiction English book published by Anchor in 1995. It contains 420 pages and based on Richard Preston article “Crisis in the Hot Zone.” It is a thriller that deals with the source and occurrences relating to viral hemorrhagic fever especially Ebola viruses and Marburg viruses. The filo viruses, Ebola Virus called EBOV, Sudan Virus called SUDV, Marburg Virus called MARV and Ravn Virus called RAVV are the agents of level four of Biosafety. They are enormously hazardous to humans due to being very contagious and with an extraordinary casualty rate. There is ...

Introduction

Marburg virus disease (formerly known as Marburg hemorrhagic fever) is a severe zoonotic (animal-borne) disease, affecting both humans and non-primates. The source of infection for primates is unknown. However, research indicates that bats mainly infect the humans. The Ribonucleic acid (RNA) virus belongs to the filovirus family. Filoviruses belong to the order Mononegavirales. These viruses are enveloped, non-segmented, and negative-stranded. Marburg virus and Ebolavirus are the two genera of Filoviradae family. The only species in the genus Marburg virus is Lake Victoria margburg virus (Center for Food Security and Public Health, 2009, p.1). The virus has caused epidemics in ...

1. Explain the differences between communicable and noncommunicable diseases. Communicable diseases are those diseases that are infectious and are caused by a virus or bacteria. They are can be spread either directly or through a vector such as a mosquito. Examples of communicable diseases are colds, meningitis and strep throat. Non-communicable diseases are those diseases that are not passed on from one person to another. One does not catch a non-communicable disease even if one is exposed to a person affected by the disease. The four main types of non-communicable diseases are cardiovascular diseases, cancers, chronic respiratory diseases and diabetes. Non-communicable diseases are ...

A worn path

This is a short story written by Eudora Welty. The first thing to be observed about the short story is the manner in which it has been narrated. The writer has made use of the third person to narrate the story here. With this, the reader automatically gets to think of someone who is observing the object of the story as she moves along the long path. To the observer the fright that the woman feels and the way she gets tired would be more apparent this way. The person in the story is Phoenix Jackson, an African American ...

Moche

Moche were considered to be the most interested in the Cupisnique iconographic message. Like their predecessors, Moche chose to include – the spider, bird of prey, monster, fish, and humans – in their religious art. In addition, they added supernatural crab and scorpion. However, the decapitation depiction is extremely circumscribed. Although the variety of decapitators is small, all of them perform the identical task, which is of severing of head. There are several theories that have been proposed to explain the reason behind the several characters that represented the head-takers. The first one is temporal theory. According to this theory, each ...

1. Convergent-Divergent nozzle experiment When the downstream pressure in a converging diverging nozzle reduces below a critical value, no further reduction in throat pressure or increase in mass flow rate occurs. Under this condition, the nozzle is said to be choked.

Pressure: U-Tube manometers to measure the pressures in the nozzle relative to atmospheric pressure.

• A water manometer is connected to the inlet pressure tap (P0-P1). • Mercury manometers are connected to the throat (P0-P2) and downstream (P0-P3) pressure taps. • Atmospheric pressure, P0, to be read on the barometer. 2. Objectives

The objective of this experiment is to find conditions that give choked flow. These conditions include;

• To find choke velocity, UC • To find Critical Pressure Ratio, P2C/P0 • Compare to Theoretical Values for Isentropic Flow ...

1.0 Lab 1: Heating Value Measurements: Solid and Liquid Fuels with a Bomb Calorimeter 1.1 Introduction Measurements of heating values can be derived for both solid and liquid combustible fuels using an Oxygen Bomb Calorimeter. The calorimeter measures heat. Heat is not the same thing as temperature. The heat of combustion is called the calorific value. The calorific value is “:the number of heat units liberated by a unit mass of a sample when burned with oxygen in an enclosure of constant volume” (Introduction 2007). The experiment uses the 6100 Bomb Calorimeter. The definition of calorific value in a bomb calorimeter ...

Abstract

The research paper deals with the problem of whether or not cannabis and cancer are interrelated. There are arguments provided in favor of cannabis stimulating the growth and proliferation of cancer and counterarguments, claiming that not only has marijuana consumption no negative impact on human health, but it also has the potential of being used for medical purposes for treating brain, breast, lung, prostate, blood, oral, liver, and pancreatic cancer inasmuch as it serves as a natural inhibitor of tumor growth as well as providing apoptosis of malign cells. Cannabis treatment may also be used as a legitimate, harmless and far ...

Introduction

Pesticides are substances or a mixture of substances whose main aim is to destroy, repel, prevent or inhibit the action of any pest. A pest is any form of an insect, plant pathogens, weeds, birds, mollusks, nematodes (worms), and microbes that destroy human foods while in the field, during transportation or in stores. In addition, a pest can destroy other human properties apart from food or help spread harmful diseases. Pesticides are classified into five categories: a chemical substance, a biological agent, disinfectant, antimicrobial and a device. Since pesticides find use in both our homes and in farms, they have the potential of causing ...

Abstract

Head-and-neck cancer is a term used generally to explain malignancies located in the oral and nasal cavities. Hypopharyngeal, laryngeal, nasopharyngeal, Oral and oropharyngeal, paranasal sinus, salivary gland and nasal cavity cancer are common types of HNCs. This paper describes laryngeal cancer, which is one type of HNC, in terms of facts and figures, causes and symptoms, diagnosis and treatment. The salient facts include: 1100 cases of laryngeal cancer are reported annually, accounting for 25% of HNCs; Laryngeal cancer is associated with smoking and the risk is increased through alcohol consumption; Diagnosis is done through mirror exam or physical exam; symptoms ...

Introduction

I am using perceptual maps in this simulation. Perceptual mapping refers to a graphical technique in which a marketer can plot the brand of the competitor and find ways on how to develop hi/her own brands. The perceptions of the consumer about the brand to be marketed are the input for developing the new strategy. These perceptions can be shown on a two or multi-dimensional maps (Gilliland, 1995) I am using perceptual maps which will assist Nguruma Motorcycles, a motorcycles company based in India, to improve the marketing strategy of its products by simply the mapping the expectations of the consumer in ...