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- Causative factors for peptic ulcer are infection with gram-negative Helicobacter pylori Use of non-steroidal anti- inflammatory drugs (NDAIDS) increase hydrochloride acid secretion AllDescribe how Balantidium coli invades the tissue. How is it different from invasion byEntamoeba histolytica? Describe the pathophysiology of a Entamoeba histolytica infection. Why are Giardia intestinalis and Dientamoeba fragilis difficult to diagnose? Illustrate and describe the typical life cycle of an intestinal amoeba.The Helicobacter pylori protobacteria cause peptic ulceration by producing: asap
- Explain Clostridium botulinumA patient arrives at the hospital and is in severe pain. However, after evaluation it appears as though their pain level is disproportionate to the appearance of the wound. What is a potential diagnosis and causative organism? . O Necrotizing fasciitis which is commonly caused by S. epidermidis O Staphylococcal scalded skin syndrome which is caused by S. aureus O Necrotizing fasciitis which is commonly caused by S. pyogenes O Impetigo which is caused by S. pyogenes Question 17 What is the role of cord factor? O Cord factor inhibits the movement of cilia in the respiratory system O Cord factor blocks the release of bacterial endotoxins O Cord factor stops neutrophil migration O Cord factor releases fibrin and captures monocytes Question 18 Cvanosis is a common sign for which pathogenic organism? 12Name of the microorganism responsible for the symptoms of a respiratory disease associated with the diphtheria toxin
- explain why and how klebsella can be the cause of pyogenic liver abcessDescribe two characteristics of Streptococcus mutans that contribute to its ability to cause dental caries.Describe the pathophysiology of the peptic ulcer caused by Helicobacter pylori. Include the mechanism of bacterial survival in the stomach acid pH
- Identify wether the following terms are intestinal or extra-intestinal. 1. Mastigophora 2. Apicomplexa 3. Entamoeba dispar 4. Plasmodium falciparum 5. Diphyllobothri latum 6. Balantidium coli 7. Ciliphora Answer 1,2,3,4,5,6, and 7Match the disease/organism to the description. Rotavirus Gastroentiritis Choose Choose] Norovirus Gastroenterits This disease is spread by a virus, mostly in enclosed spaces (cruise ships), and causes watery diarrhea, vomiting, and headache, This disease, mostly in children 6-24 months, is caused byavirus and is spread through the fecal-oral route. Peptic Uicers The disease is characterized by abdominal cramping, high fever, vomíting and bloody diarrhea from the shiga toxin. The diseases are caused by Salmonella serotypes and both results in diarrhea. Shigellosis The infecting organisms are flatworms that have proglottid segments with both male and female sexual organs. This disease is characterized by rice-water stool and is usually self-limiting with IV rehydration. Enterocolitis/Typhoid Fever This disease is caused by Helicobacter pylori, which erodes the mucosal lining of the stomach. This intoxication is predominantly caused by Staphylococcus aureus and is involved with…Is the TREPONEMA PALLIDUM HAEMAGGLUTINATION TEST (TPHA) test specific for Treponema pallidum? Create an illustration showing a passive haemagglutination reaction Discuss how Syphilis causes disease