Salmonella Typhi: Causes, Symptoms, and Treatment
6 Questions
4 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a distinguishing characteristic of Salmonella Typhi?

  • It is a species of Salmonella
  • It causes diarrhoea as a primary symptom
  • It is restricted to humans (correct)
  • It can be acquired from animal products
  • What is the typical duration of untreated Salmonella Typhi infection?

  • 2-3 months
  • 3-4 weeks (correct)
  • 1-2 months
  • 1-2 weeks
  • What is a common symptom of Salmonella Typhi infection?

  • Abdominal cramps
  • Diarrhoea
  • Nausea and vomiting
  • Fever and headaches with muscle aches and pain (correct)
  • What is a possible complication of untreated Salmonella Typhi infection?

    <p>Chronic gallbladder infection</p> Signup and view all the answers

    What is a characteristic of Salmonella Typhi bacteria?

    <p>Motile with long flagella and Gram-negative</p> Signup and view all the answers

    How can Salmonella Typhi infection be treated?

    <p>Antibiotics</p> Signup and view all the answers

    Study Notes

    Salmonella Typhi

    • Restricted to humans, not found in animals or animal products
    • Causes enteric fever, characterized by fever, headaches, muscle aches, and pain
    • Cough may occur, but diarrhea is not a common symptom
    • Typical rose spots may be present on the abdomen

    Symptoms and Complications

    • If untreated, lasts for 3-4 weeks
    • 3% of cases become chronic carriers, excreting bacteria for up to 50 years, usually from the gallbladder

    Characteristics

    • Gram-negative rod with long flagella, making it a good swimmer
    • Has fimbriae, short appendages for attachment and innate infection

    Clinical Presentation

    • Enteric fever with flu-like symptoms
    • High mortality rate if symptoms persist for over 2 weeks
    • Characterized by rose spots on the abdomen
    • Low infection dose, can be contracted by coming into contact with contaminated food or objects

    Comparison with NTS (Non-Typhoidal Salmonella)

    • NTS causes abdominal pain, diarrhea, and nausea, but with low mortality rate

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your knowledge on Salmonella Typhi, a strain of bacteria that causes enteric fever, a life-threatening disease restricted to humans. Learn about its symptoms, such as fever, headaches, and muscle aches, as well as its treatment and complications.

    More Like This

    Salmonella Typhi and Typhoid Fever
    3 questions
    Mastering GIT Infections
    5 questions
    Salmonella Microbiology Flashcards
    14 questions
    Use Quizgecko on...
    Browser
    Browser