Group A streptococcal infection Essays

classification of cocci or rod shaped bacteria. Lactobaccillales are the order of gram positive bacteria that can produce lactic acid. It has also been discovered through Lancefield serotyping as group A; that is because it shows the Antigen A on its cell wall. This bacteria is often addressed as the beta-hemolytic group

caused by a viral infection and not the streptococcal bacteria. Anton Van Leeuwenhoek discovered the microscope which lead the microbiologist and scientist to discover the streptococcal bacteria which causes strep throat. The symptoms of strep throat are a quick , painful sore throat, pain when you swallow, a high fever of a 101 degrees F , you

Sore throat is a very common and vague symptom that can be associated with a variety of conditions ranging from bacterial or viral infections to the malignancy of throat or neck. It is one of the top 20 reasons for patient visits to their primary care provider (Ruppert, 2015). Therefore, a thorough history taking, physical examination, and necessary diagnostic work up should be done to eliminate various differential diagnoses and before choosing a final diagnosis. This is important to provide the

SIGNS AND SYMPTOMS OF PANDAS PANDAS syndrome shows us that there exists a group of individuals with OCD or tick disorders that are caused by GABHS infections. It has not been validated and recognized as a disease. The full form of PANDAS is paediatric autoimmune neuro-psychiatric disorders associated with streptococcal infections. This is a rare condition and is believed that one in two thousand children are affected. There can be excessive eye blinking, shoulder shrugging, and noises such as throat

My name is Hannah Lee, a rising senior at Hilliard Darby High School. At my school, I am involved in extracurriculars such as Ceramics Competitive Team and Senior Class Cabinet. Next year, I plan on studying Chemical Engineering with a minor in Women’s and Gender Studies or Bioethics and Humanities at Columbia University, Brown University, or Ohio State University. I have always been intrigued in the innovative nature of engineering, but I also want to further study science on a molecular level.

Question 4 Answer: Dopamine, norepinephrine, and epinephrine are a group of neurotransmitters called catecholamines. Catecholamines are synthesized from tyrosine, an amino acid (1). Structurally, “they all have an amino group (—NH2—NH2) and a catechol ring composed of six carbons and two adjacent hydroxyl (—OH—OH) groups” (1). These catecholamines, “may cause either excitation or inhibition, depending on the type of metabotropic receptor at the synapse” (1). Norepinephrine is produced in the adrenal

Strep throat is a bacterial infection that affects people of all ages which causes inflammation and pain in the throat. Strep throat is highly contagious and can easily be spread from one person to another through airborne droplets (coughing and sneezing), kissing with someone who’s infected and through shared food and drinks. This condition is caused by group A Streptococcus. The signs and symptoms for strep throat may vary from person-to-person. Some people may have the condition without experiencing

inflammation or infection of the mucus membranes lining the pharynx. It may distress the palatine tonsils as well. A sore throat can be painful and irritating. Fortunately, most sore throats are caused by a minor viral or bacterial infection and often go away without medical treatment. However, if it lasts longer than a week, then it is often due to injury or irritants, and thus requires a different management style. Causes There are several causes of a sore throat. Viral Infection Most cases

patient with a life-threatening infection. Most obstetrician gynecologists are reluctant to perform aggressive surgery, particularly a hysterectomy, in young nulliparous patients; however, these surgical interventions can be necessary to save patient lives. This article specifically focuses on clostridial species, Staphylococcus aureus and Group A streptococcal bacteria, given that these particular microbes have been associated with necrotizing soft tissue infections, toxic shock syndrome, sepsis

growth of other bacteria. Since then, many cephalosporin drugs have been formulated, among them the third generation cephalosporin, which has a broader spectrum of activity. Part 1: What Is Cephalosporin? How Do They Work? Cephalosporins consist of a group of semisynthetic antibiotics with a broad-spectrum of activity. They are derived from fungi called Cephalosporium, which are known to inhabit soil and

meningitis is bacterial infection of the blood: • Group B Streptococci (GBS; Streptococcus agalactiae) • Escherichia coli • Listeria monocytogenes. Regardless of the specific pathogen involved, neonatal meningitis is most often caused by vertical transmission during labor and delivery. It occurs few days following birth and is more common in premature infants than in term infants. 1.0. GROUP B STREPTOCCI (GBS) CAUSING NEONATAL MENIGITIS 1.1. CHARACTERISTIC FEATURES Group B Streptococcus (GBS or

contact with certain bacteria, the child can get a rash that is actually a bacterial infection called Impetigo. Every year more than three million cases of Impetigo are seen in the United States of America (FDA Consumer Health). Impetigo is easily spread between and very common in kids, but adults can get it also. It can be easily treated with antibiotics and even prevented with good hygiene. Impetigo, a bacterial infection common in kids, show up as a bumpy red rash and can be treated with antibiotics

Nosocomial infection refers to an infection that is acquired in a hospital by a hospitalized patient, including an infection that occurs during hospitalization and an infection that occurs after discharge from hospital. But does not include an infection that has been in the incubation period prior to or after admission. Nosocomial infection in hospital staff is also a hospital infection. Broadly speaking, the target of hospital infection includes inpatients

also known as flesh eating bacterial infection is a rapidly progressing fleshing eating disease which destroy muscle, fat and skin tissue. Flesh eating bacteria release toxin and destroy the surrounded tissue. This infection occurs in people with compromised immune system. The bacterias that caused this infection are Streptococcus pyogenes, Staphylococcus aureus, Vibrio vulnificus, Clostridium perfringens, Bacteroides fragilis, Aeromonas hydrophila. The infection usually begins locally by a trauma

Europe.  RELEVANT ANATOMY : The complex anatomy of the male external genitalia helps in the initiation and progression of the disease process. It involves the superficial and deep fascial planes of the genitalia. When the organisms multiply, the infection spreads along the fascial planes, often sparing the deep muscular structures. This has implications at the time of initial debridement and later

early spring. The disease isn 't contagious and isn’t similar to any known diseases. If symptoms are recognized early children can recover in a few days, if left untreated it can lead to serious heart complications. Kawasaki can affect all ethnic groups but is most common among boys of Japanese and Korean descent. The signs and symptoms of Kawasaki disease cannot be prevented but it has symptoms that appear in different stages. The first stage can last for

by its modern name today, it was listed among all respiratory disorders, which caused death among children. The “croup” was a general term given to various respiratory obstructions (Burnet, 281). Of known respiratory infections today, i.e: streptococcal and scarlet fever infections,

INTRODUCTION Psoriasis is an ancient and universal inflammatory, autoimmune, polygenic (Shai et al, 2002) and chronic skin disease that is characterised by scaly, sharply demarcated red, dry patches and indurated plaques. Patches most often occur on the elbows, knees and lower back. They may also be seen on the upper pelvic bone area, bottom of the feet, calves and thighs, genital areas and Palms of the hands. Psoriasis can develop at any age, but a bimodal distribution of the age of onset is characteristic

Drugs produced in labs can have dosage forms changed quickly i.e. how the drug is delivered. For example, tablet or capsule form. 6.2.1 and 6.2.2 Penicillin An antibiotic in the penicillin group of drugs helps fight bacteria in the body. It is used to treat various types of bacterial infections such as ear infections. Penicillin works by preventing bacteria from forming new cell walls. Penicillin was first discovered accidently in 1928 by a Scottish scientist named

1. Rhinosinusitis. Rhinosinusitis is the inflammation of the mucosal lining of one or more of the paranasal sinuses. It is caused by viral or bacterial infection of the sinus cavities. It can also stem from allergic rhinitis. A patient with rhinosinusitis will present with complaints of fever, malaise, HA, sinus pressure, sore throat, purulent nasal discharge, cough, ear pain, and teeth discomfort when grinding them together. Diagnosis is based on patient’s report of symptoms and physical exam