Infection and Anemia
30 Questions
0 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

Which classification of anemia can occur due to infection with Plasmodium?

  • Hemolytic anemia (correct)
  • Microcytic anemia
  • Autoimmune hemolytic anemia
  • Aplastic anemia
  • Which viral infection can cause hemolytic and/or autoimmune hemolytic anemia?

  • HSV
  • HIV (correct)
  • CMV
  • EBV
  • Which chronic illness is associated with anemia of chronic disease?

  • Hodgkin lymphoma
  • Osteomyelitis
  • Carcinoma of the lung
  • Rheumatoid arthritis (correct)
  • Which bacterial infection suppresses erythropoietin (EPO) production and the proliferation of erythroid progenitors?

    <p>Clostridium perfringens</p> Signup and view all the answers

    Which infection can lead to acute anemia?

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

    Which of the following is a characteristic of Parvoviridae?

    <p>Non-enveloped virion</p> Signup and view all the answers

    Which cell type is the primary target for Parvovirus B19?

    <p>Erythroid precursor cells</p> Signup and view all the answers

    Which of the following is a clinical manifestation of Parvovirus B19 infection?

    <p>Erythema infectiosum</p> Signup and view all the answers

    Which type of anemia can occur in individuals with high red blood cell turnover and Parvovirus B19 infection?

    <p>Transient Aplastic Crisis</p> Signup and view all the answers

    Which population is at risk for developing chronic Parvovirus B19 infection and severe anemia?

    <p>Immunocompromised individuals</p> Signup and view all the answers

    Which virus is associated with transient aplastic crisis (TAC) in patients with underlying hemolytic disorders or high RBC turnover?

    <p>Parvovirus B19</p> Signup and view all the answers

    What is the diagnostic test of choice to detect viremia in immunodeficient patients with chronic Parvovirus B19 infection?

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

    Which protozoan causes anemia by rupturing infected red blood cells (RBCs) and interfering with the production of erythropoietin?

    <p>Plasmodium falciparum</p> Signup and view all the answers

    What is the vector for Babesia microti, a tick-transmitted protozoan that causes hemolytic anemia?

    <p>Tick (Ixodes scapularis)</p> Signup and view all the answers

    What are the cellular targets for Parvovirus B19?

    <p>Red blood cells</p> Signup and view all the answers

    Which type of helminth causes microcytic hypochromic anemia?

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

    What is the main mechanism of developing microcytic hypochromic anemia in A. duodenale and N. americanus infection?

    <p>Iron deficiency</p> Signup and view all the answers

    Which helminth infection can lead to megaloblastic anemia?

    <p>D. latum infection</p> Signup and view all the answers

    What is the main mechanism of developing megaloblastic anemia in D. latum infection?

    <p>Impaired B12 absorption</p> Signup and view all the answers

    What are the main symptoms of megaloblastic anemia due to D. latum infection?

    <p>Fatigue and weight loss</p> Signup and view all the answers

    Which type of anemia is characterized by the bone marrow producing unusually large, structurally abnormal, immature red blood cells?

    <p>Megaloblastic anemia</p> Signup and view all the answers

    Which type of anemia is associated with decreased iron reserves in the body?

    <p>Microcytic anemia</p> Signup and view all the answers

    Which type of anemia is characterized by the abnormal breakdown of red blood cells?

    <p>Hemolytic anemia</p> Signup and view all the answers

    Which type of anemia is associated with a deficiency of all three blood cell types (red blood cells, white blood cells, and platelets)?

    <p>Aplastic anemia</p> Signup and view all the answers

    Which type of anemia is caused by the body's immune system creating antibodies directed at red blood cell surface proteins?

    <p>Autoimmune hemolytic anemia</p> Signup and view all the answers

    Which bacterial species causes severe anemia and is transmitted by sandfly bite in the Andes mountain region of Peru, Ecuador, and Colombia?

    <p>Bartonella bacilliformis</p> Signup and view all the answers

    Which bacterium is known for causing epiglottitis and meningitis, and often colonizes the upper respiratory tract?

    <p>Haemophilus influenzae B</p> Signup and view all the answers

    Which bacterium is ubiquitous in soil, water, and sewage, and is a normal microbial flora of the GI tract of animals and humans?

    <p>Clostridium perfringens</p> Signup and view all the answers

    Which bacterium is associated with cellulitis, fasciitis, and myonecrosis, and produces toxins that degrade the phospholipids of the red cell membrane bilayer?

    <p>Clostridium perfringens</p> Signup and view all the answers

    Which bacterium is a Gram-positive anaerobic rod, and is often found along with facultative or aerobic organisms in infections?

    <p>Bacillus cereus</p> Signup and view all the answers

    More Like This

    Infections and Anemia
    5 questions
    Zmeny v krvi pri infekciách
    5 questions

    Zmeny v krvi pri infekciách

    UnrealMossAgate6184 avatar
    UnrealMossAgate6184
    Use Quizgecko on...
    Browser
    Browser