Answer:
Streptococcus is gram positive, non moltile bacteria. In addition to this, it is nonsporeforming. Most of the streptococcai are anaerobic and requires enriched medium. The capsule of S.Pyogenes is made up of hyaluronic acid. The virulent factor of this bacteria are:
* The capsule of hyaluronic acid inhibits phagocytosis
* M protein and lipoteichoic acid helps in attachment
* Pyrogenic toxins cause rashes of scarlet fever.
* Streptokinase
*DNAses
The mode of transmission of S.pyogenes are respiratory droplets, direct contact, and nasal discharge.
The epidemiology of S.pyogenes
S.pyogenes infection can seen in any age group .However, the prevalence of infection is high in children due to the multiple exposure and host immunity. The rate of pharyngeal infection is high in children and neonatal infections are rare. Research studies show that high rates of invasive S.pyogenes infection is high in men than women. Moreover, this infection rate varies according to the temperature.
Illness “Jose, maybe you should go to CVS and see if they have something to help...
Illness “Jose, maybe you should go to CVS and see if they have something to help with your fever.” Jose was sitting in the family room crying louder by the minute. He has been this way for a few days. “I am starting to worry because he seems hotter than a couple of days ago, and is now complaining about not being able to swallow because of the pain,” the mother exclaimed. Moreover, his teacher said that lots of other...
Illness “Jose, maybe you should go to CVS and see if they have something to help with your fever.” Jose was sitting in the family room crying louder by the minute. He has been this way for a few days. “I am starting to worry because he seems hotter than a couple of days ago, and is now complaining about not being able to swallow because of the pain,” the mother exclaimed. Moreover, his teacher said that lots of other...
Illness “Jose, maybe you should go to CVS and see if they have something to help with your fever.” Jose was sitting in the family room crying louder by the minute. He has been this way for a few days. “I am starting to worry because he seems hotter than a couple of days ago, and is now complaining about not being able to swallow because of the pain,” the mother exclaimed. Moreover, his teacher said that lots of other...
Nester etal. MICROBIOLOGY: A Human Perspective Case Study – Chapter 21 Respiratory System Infectious A 65-year-old Hispanic man presented to his family physician with a fever (38.7 °C), a productive pink-colored cough, and chest pain which had persisted over 5 days. He had tested positive for TB when he was younger; however, he had never shown signs or symptoms of tuberculosis since then. He had taken no recent medications. He was a smoker and occasionally drank alcohol. He described to...
Can you please read the passage and answer the four questions please I appreciate your help Hunting the Ebola Reservoir Host Allison Black and Annie Prud'homme-Généreux Life Sciences Quest University, Canada PartI-The Cycle Starts Again It was a hot day in August in a small village near Kikwit, Zaire, and Dr. Mombutubwa had another patient who was severely ill. With a note of resignation in his voice he told his nurse: "I don't think she'll make it past the next...
Help please.. questions 1-9 please PATIENT CASE History of Present Illness K.I. is a 14-year-old white female, who presents with her mother at the hospital emergency room complaining of a "very sore throat, a rash all over, and chills." She has had the sore throat for two days, but the rash and chills have developed within the past 12 hours Past Medical History Negative for surgeries and hospitalizations Negative for serious injuries and bone fractures Measles, age 3 Chickenpox, age...
Case Study #1 CHIEF COMPLAINT: Cough and fever for four days HISTORY: Mr. Alcot is a 68 year old man who developed a harsh, productive cough four days prior to being seen by a physician. The sputum is thick and yellow. He developed a fever, shaking, chills and malaise along with the cough. One day ago he developed pain in his right chest that intensifies with inspiration. He lost 15 lbs. over the past few months but claims he did not...
Help.. 1-9 please For the Disease Summary for this case study see the CD-ROM. PATIENT CASE History of Present IIlness K.I. is a 14-year-old white female, who presents with her mother at the hospital emergency room complaining of a "very sore throat, a rash all over, and chills." She has had the sore throat for two days, but the rash and chills have developed within the past 12 hours. Past Medical History Negative for surgeries and hospitalizations Negative for serious...
Help with all please . en alain mveer a. True b. False 12. Pain on release of pressure confirms ,which is a sign ot peritoneal inflammation. a. Cough tenderness b. Blumberg's sign c. Murphy sign d. Hepatomegaly 13. The assessment finding noted in question #12 accompanies which of the following disease processes? a. Umbilical hernia b. Ectopic pregnancy c. Esophageal varices d. Appendicitis 14. A 44-year-old female presents to the ED with complaints of sever nausea/vomiting and RUQ pain for...
26% -), AT&T LTE 10:08 AM Capstone Case Studies.. Case Study and Questions A 65-year old man entered the emergency department of a local hospital. He appeared to be acutely ill with abdominal tenderness and a temperature ef 40" C. The patient was taken to urpery because appendicitis was suspected. A ruptured appendix surounded by 20 ml of foul-smelling pus was Sound at laparotomy. The pus was drained and submitied Sor acrobic and anacrobie bacterial culture analysis. Postoperatively, the patient...