Bacteria Case Studies Samples For Students

A 10 year old boy with a fever of 39C, severe pain and tenderness in left leg was brought to doctor. The history of his leg injury was unknown. Symptoms have been ongoing for alomst week. His mother was using tylenol in the treatment. A series of tests were performed. X-Ray result of the knee was negative. Fluid aspiation of the knee resulted 3000 leekocytes/mm with 84% netrophill. There was a bone scan done that showed a hot spot in the distal tibea of the left leg. Bacteria cultures from the boy's knee joint fluid, blood, and tibial aspirate were ordered. ...

Introduction

Bacterial meningitis is an infection that affects the meninges, the cerebrospinal fluid and the spinal cord that causes death and disability in a number of people worldwide. This is a highly contagious airborne disease that is spread through the transmission of three organisms present in the respiratory secretions: Neisseria meningitides, Haemophilus influenzae, and Streptococcus pneumoniae. The onset or origins of the disease varies among different age groups and geographic locations. According to estimates, 200,000 people die annually of meningitis. Case fatality rates vary with age at time of illness and also depend on the particular bacterial strain causing the infection ( ...

Klebsiella Ozaenae Bacteria

A brief background of Klebsiella ozaenae bacteria; the generic name of Klebsiella is a member of the family of Enterobacteriaceae. Klebsiellae take the shape of the rod and are non-motile but have a polysaccharide capsule. What is the primary work of the encrypting capsule? Firstly, the capsule is responsible for the large appearance for the orgasm. It also provides resistance and immunity to the bacteria against the immune system and the defense mechanism of the host’s body (Goldstein, Lewis, Martin & Edelstein, 1978, p. 415). Members of the genus of Klebsiella typically express types of antigens on their cell surfaces. The ...

The concept of Epidemiology is derived from Greek words which mean study upon populations.epi- means upon,-demos mean people and -elogy means study. This study deals with diseases and their impact on health. It analyzes data on how diseases spread among the population of a certain section and the findings are used to determine control measures and the causes of diseases, their relationship with other diseases and find a common measure to curb the effects. It has been widely accepted in the health sector across all concerned organizations including NGOs, hospitals Government health sector. It helps in providing basic information on ...

Abstract

In this essay, it is done a description of the Bacteria species Lactobacillus casei and Clostridium botulinum about what regards their common features and similarities about their roles in the ecological niches they are found in.
They have similar pH levels to be able to grow; they both are found in various ecological niches and also have therapeutic uses. In opposition to such, as for the characteristics in terms of oxygen levels of their environments, Clostridium botulinum is more demanding, requiring always low-oxygen levels to be present in the bacteria form and to be able to grow, while Lactobacillus ...

Helicobacter pylori, which was formerly known as Campylobacter pyloridis, is a microaerophilic, Gram-negative bacterium present in the stomach. In 1982, Robin Warren and Barry Marshall discovered that it was found in persons who were suffering from chronic gastric ulcers and gastritis, diseases that were not formerly thought to have been caused by microbes. It is also associated with the development of duodenal ulcers and stomach cancer. Nevertheless, more than 80 percent of persons infected with the bacterium show no symptoms, and it has been contended that it may have a crucial role in the natural ecology of the stomach (Blaser, 2006).
...

Abstract

In this essay, a description is done of the Bacteria species Lactobacillus casei and Clostridium botulinum. Their common ground and similarities are presented, being a part of the Low G+C Bacteria, or Firmicutes: Gram-Positive, rod-shaped and fermenters. Additionally, it is also discussed what are their contrasting traits, that keep them distinguished, together with what are the factors used for the various strains’ differentiation, within each species.
Keywords: Lactobacillus casei, Clostridium botulinum, characteristics, similarities, differences, phenotype, structure, phylogenetics.

Low G+C Bacteria – Firmicutes
The Bacteria regarded for this essay are part of the Low G+C Bacteria, or Firmicutes. ...

Abstract

In this essay, a description of a non-pathogenic and of a pathogenic microorganism is made. As microbiology aims the study of the microscopic organism that inhabit the ecosystems, the understanding of what are the species present in the biosphere, what are the condition in which they live, what are their metabolic processes and products, and of how can these influence, positively and/or negatively other living forms, including humans, it is essential to study them to know how their caused illnesses be prevented, treated and, furthermore, how can possibly help the health welfare. As examples, the Lactobacillus casei and Clostridium botulinum species of ...

Edwin’s symptoms of high fever, a stiff neck, and severe headaches indicate that he suffers from meningitis. Although Edwin does not report any other sick students that live with him, meningitis is not as contagious as the flu (Centers for Disease Control and Prevention [CDC], 2011), so it is possible that there will be no outbreak among the residents in his fraternity house. While meningitis is associated with high leukocyte counts, that piece of information is not relevant for distinguishing the type of meningitis. Further diagnostic tests are required to identify other factors that will allow a clear distinction between ...

[Author Name]
[Author Affiliation]
[Author’s notes with more information about affiliations, financial obligations, conflicts of interest and how to contact]
At any given time, we are in contact with millions of bacteria; some of these bacteria are beneficial to us, while others are not. On occasion, the harmful bacteria are allowed access to our bodies and begin to replicate. Subsequently, we become sick and visit the doctor who prescribes an antibiotic. The antibiotic enters our system and destroys all of the bacteria it comes in contact with, including the good bacteria that helps the body fight off disease. ...

It was interesting to read your response about Helicobacter Pylori (H-Pylori). I found another book (Boyanova, Mitov & Vladimirov, 2011), which describes the morphology of the bacteria as spiral-shaped. It is a gram-negative bacteria that inhabits the human gastric system. The structure of its lipopolysaccharide layer along with its Krebs cycle pathway indicate that the bacteria is highly adapted to the cell lining of the gastric system. Its discovery was made by two scientists in an Australian hospital. The scientists cultured the bacteria and infected themselves with it leading to gastritis. Other scientists over the years have made significant progress ...

Identify the client:

The client identified from the case is Mr. Arnold Kallestad. He is the hay farmer accused by Peter and Tanya Rothing of breach of implied warranty of merchantability.

Identify the client’s problem:

This is in line with the expectations that he sells good hay. It would also be safe to assume that prior to the case being taken to court that Mr. kallestad would have been approached by the Rothing’s in the instance that they realized that their animals were expressing symptoms of poisoning after diagnosis from their veterinary. Mr. kallestad then instead of taking cognizance of the situation and conducting investigations ...

Pediatric Case Study

Part I. Cultural and Family Assessment

Culture and family are oftentimes neglected during patient assessment, especially when the person is viewed only in terms of disease, causes and treatment. However, providing holistic care that encompasses all aspects of the patient’s life has the potential to improve patient outcomes. In nursing theory, Callista Roy and Madeleine Leininger refer to culture as a belief system, a worldview through which the patient perceives health, care, nursing and the world in general (George, 2011). It is transmitted from one generation to the next through interaction in social institutions such as the family, school and ...

What is the response to the parent’s request? What’s your rationale?

One thing that is important to realize is that febrile diseases pose a lot of challenge to the physician. This means that it is difficult for the physician to be able to address the root cause of the health complication unless there is a thorough evaluation. However, it is essential to know that most of the febrile related complications are brought about by infection resulting of virus. Therefore, the first important thing that any clinical practitioner needs to at this stage is to identify whether the patient is under low or high risk of contracting bacterial infection (Barnes, 2003, p.63). The ...

Introduction

The situation is getting out of control at Good Health Hospital (Tampa Bay) since the outbreak of Escherichia coli, a specie of bacteria that can be found in many daily items. The incident involved Ward 10, which is located in the second floor. A recommendation from the Centers for Disease Control and Prevention (CDC) stated that the investigation of the bacterial source must begin with the hospital kitchen as the bacterium can be transmitted through contaminated vegetables and delicatessen meats (e.g. salami and other cold cuts). The Epidemiological Summary provides a brief description of the data obtained.
Environmental review ...

Analysis of the Documentary Food, Inc. through the Lens of Ethical Theories and Ideas

Some may wonder whether the food choice is an ethical issue. After all, we make these choices at least three times a day and our individual decisions influence the global industry of food growth, production and processing. As Jones, Cardinal and Hayward remind us, we exist in society and are connected to other people. This is why our choices, in our case, the food choices, affect other people, and their decisions influence us as well (2006, p. 3). Various theories of ethics propose different ways of viewing the problems of food production and consumption and seek solutions in distinct ...

Asthma is a chronic airway disease that is difficult to manage because of numerous risk factors and complicated by poor self-management. This is a case study of acute severe asthma triggered by viral respiratory infection and exercise in an Aboriginal female with chronic asthma. The discussion will include the diagnostic tests, patient assessment, care and interventions, medications, and nursing care performed or should have been performed. The expected outcomes will also be described.

An arterial blood gas (ABG) analysis was performed showing respiratory acidosis and mild hypoxaemia. Above normal PaCO2 and below normal pH meant the lungs could not eliminate carbon ...

Introduction to Microbiology

The history of microbiology dates its origin back to 1674 when a Dutch merchant, Antoni van Leeuwenhoek was able to see, for the first time, microbial organisms. The invention of the microscope was, however, the most important step towards the development of microbiology. Microscopic observations made it possible to study and understand bacteria and other microscopic organisms. The discovery of the use of cowpox in the vaccination against smallpox, by Edward Jenner, was a major development in immunity. However, it represented only a small area in the field of microbiology. Therefore, the description of Jenner as the “greatest microbiologist of all time” ...

Nuc stands for Nucleus. This is an organelle found in the eukaryotic cells, which is enclosed in a membrane. There are various functions of a nucleus. Cell nuclei store genetic information. It maintains the security of the gene and acts as a control center of the cell.
Flag is short for Flagella, a tail-like end piece of the cell that is structured to propel the cell and enable it to swim through liquid (Vail and Herreid).
ER is the Endoplasmic Reticulum. It is responsible for metabolic processes, membrane and protein synthesis, and also involved with distribution and storage.
Mito ...

1.0 EXECUTIVE SUMMARY
Quench remains a brand leader in the sector of bottled water. Founded in 1998, the company has expanded its operations to all segments of the world. To date, the company boasts of being among the multibillion companies in the globe. Some of the strengths behind the success of Quench are robust advertisements, competitive pricing and image that is positive. The major market segments of the company are sporty individuals who aspire to leave a healthy life. Quench’s initiatives to fund various activities like sports have also received a warm welcome in the community. The reliable and trusted ...

Introduction

Ms. Q is a patient who was diagnosed with an HIV infection five years ago. She has continued to work as a receptionist at an insurance agency throughout this time. Although HIV is a contagious disease, one cannot contract it by touching or sitting next to infected person. Ms. Q recently took a tuberculin skin test, and the results came out positive. Since tuberculin is a very contagious disease, she has decided to share the results of her test with her co-workers and customers of the agency because of the risk she could cause them. Tuberculosis is an infectious disease cause by Mycobacterium tuberculosis ( ...

Overview

Ulcers of the lower leg are common incapacitating wounds amongst the elderly in the United States. For women over 65 years, there is relatively 1.43 percent. These ulcers can be broadly split into two main types with the ones originating from poor arterial perfusion occurring less times and the ones taking place due to venous problems making relatively 70 percent of the presented cases. The etiology of the ulcer is identified through measurement of the ankle/brachial pressure index (ABPI). The ulcers that have an ABPI of more than 0.8, are perceived to be appropriate to be treated with compression ...

Abdominal Pain

Acute abdominal pain is a common presenting complaint. It can be due to a range of conditions some of which are benign and self-limiting and others life-threatening medical/surgical emergencies (Cartwright and Knudson, 2008). This paper will address the issue of abdominal pain from a paramedicine perspective in reference to a 29 year old male patient who presents with this complaint. It will interrogate the provided information and identify other essential information that is needed, three differential diagnoses for the patient, and the pathophysiology of the most probable diagnosis. Lastly, the implications of the case on paramedicine practice will be ...

I. General pathology information

A. Other Names

1. Urinary tract infection
2. Inflammatory disease of the kidney

B. Causes

1. Vesicoureteral reflux
2. Altered bladder function
3. Congenital urinary tract anomalies
4. Renal calculi
C. Incidence rates
1. In females, annual rates for outpatient treatment are 12-13 cases per 10,000.
2. In females, annual rates for inpatient treatments are 3-4 cases per 10,000.
3. Among males, outpatient annual rates are 2-3 cases per 10,000.
4. Among males, inpatient annual rates are 1-2 cases per 10,000.
5. Incidences are highest among young women, followed by infants and the
elderly.
D. Signs ...

- Introduction
A compound light microscope represents two or more lens. The term compound refers to multiple or mixture. In compound light microscope built with binocular lens and objective lens. The binocular lens present near the eyepiece and objective leans near to nosepiece. The objective lens helps in enlargement of images and also to collect the light source. According to the requirement the objective lens also changes. In advanced compound light microscope the phase contrasts also possible. In earlier 1595 Zacharias Janssen invented the first light microscope using collapsing tubes. It produced a magnification of 9x. Now the magnification ...

Introduction

On the Mother’s Day of 2001, a murder incident occurred at a place called Antietam Creek. The body was found lying lifeless in the bushes of the creek. There was evidence to show that this was purely a murder incident because the manner in which the body of a young man was lying on the ground and also its condition was suggestive as such. At the bottom of a steep hill lay the body, with a pool of blood and evidence of some tussle on the ground. This showed that the young man must have struggled with his assailants before they succeeded in killing ...

Abstract

Gulf Mexico oil spill also known as the Deep-water Horizon oil spill, BP Oil Disaster or the Macondo Blowout is considered to be the largest oil spill in the history of mankind. Such oil spills cause a lot of environmental as well as economic damages. Laws are in place to urge oil drilling companies to keep provisionary measures on the face of such disasters. But many situations went wrong causing a massive oil spill, a part of which still floats around in the seas. The following article is a discussion of the Gulf Mexico BP Oil Spill incident and what could have been ...

Abstract

Cancer is one of the most dreaded diseases of all time. It was considered as a disease that cannot be remedied except for the medical breakthroughs in the past half century. So deep is cancer’s fear that it instills depression in its sufferers as soon as its name is mentioned. However, thanks to medical breakthroughs it is curable and the media emphasizes on this night and day. What is cancer and how does it spread, what are its kinds and how it influences the society? An attempt has been made answer these questions in the following article.
Keywords: ...

Abstract

The Crown and Waikato Tainui has been having conflicting standards in the management of the Waikato River. The report is basically giving details on the background of the different stands that each team has pertaining the river and how the conflict resolution was approached.
Tainui believes that the river lies in their ancestral land and that the Crown has not right interfering with the management of the river and its resources. This initiated the need for a deed settlement between the two parties. The deed settlement was signed in august 2008 and this brought the genesis of shared management ...

40 questions answered from two different books.

Health Care Ethics Principles and Problems (Medical Ethics)

Chapter 1
Briefly describe the differences among ethics, professional ethics and health care ethics.
Ethics is concerned with the way people ought to live their lives. It must not be confused with religion even though they may tend to advocate the same values. However, ethics are distinct interrelations among human which can be considered acceptable or unacceptable.
Professional ethics embody regulations pertaining to how persons function within a discipline. It specifies right and wrong actions based on morality. It does encompass principles of being, but the authors of this text ...

Introduction.

Atmospheric pollution can be described as the process to which chemicals, biological material or particulate matter, that are harmful to humans and other living organisms, are introduced into the atmosphere (Jacobson, 2002). Man is considered as the prime polluter of the earth’s atmosphere from his daily activities that involve release of hazardous gas into the atmosphere (Cheremisinoff, 2002). The Environmental Protection Agency (EPA) considers the following six pollutants as principle contributors to atmospheric pollution: Carbon Monoxide, Lead, Sulfur Oxides, Ozone, Nitrogen Dioxide, and Particulate Matter like Sulfates, Nitrates and carbon based molecules (Vallero, 2008).

Indoor air pollution and environmental impacts.

Many energy consumers focus ...

The numerous small round objects found in the urine sample could be glucose and ketones. In urine, no or little glucose is found. However, in conditions of kidney damage and uncontrolled diabetes, glucose is evidenced in urine. Ketones develop in urine in cases where there is incomplete breakdown of fats. Ketones may also develop in cases where vomiting or diarrhea causes starvation. These small round objects may also be crystals from components such as calcium oxalate.

If the laboratory technician is not able to identify these small objects, the technician may suggest that the patient is suffering from diabetes ...

Arguably, bottled water is one of the swift growing drinking choices in the world; in fact, people in the globe spend billions in buying it. As a matter of fact, bottled water has been a debatably issues, especially, on its contents, morality, healthy, and ethical aspects of it. The content of bottled water differs, depending of the type of company it produces, nutritional information, and ingredients that it contains. Hence, some of the contents of the bottled water include inorganic minerals and metals, such as calcium, fluoride, potassium, magnesium, and biocarbonate. Moreover, water contains some ingredients that are useful to the ...

Customer Inserts His/ Her Name

Customer Inserts Tutor’s Name
(28.1.2012)

a) Among the major signs of pneumonia are persistent coughs with sputum, fever and chest pains during inhalation, shortness of breath and headaches (Schiffman, 2012). In the case provided, Evelyn had the exact signs and symptoms as the ones that cause pneumonia and is therefore, suffering from pneumonia.
b) The history of the patient in the case study and the tests done indicate that the pneumonia Evelyn is suffering from is viral pneumonia. The history of the disease, over a month of experiencing symptoms of fever, headache and persistent cough indicate the patient is ...

Introduction

Hepatitis is a major health threat to our environment because of the associated effects on liver and the mode of transmission. Hepatitis C which is one of the types of hepatitis that has become a major challenge since the discovery. Different factors have contributed to these challenges. One of those major challenges is the inability of researchers to discover suitable vaccine for the infection. The prolonged inactive period of the causative organism in the body before clinical manifestation is another factor (Department of health). The infectious course usually leads to enlargement of the liver and this in turn affects the functions ...