Infection, Defence, and Repair - Deakin Medical School Quiz
27 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 test is considered the most under-utilized in the investigation of anaemias?

  • Mean cell volume (MCV)
  • Platelet count
  • Total white cell count (WCC)
  • Reticulocyte count (correct)
  • What is the hallmark feature of microcytic anaemia?

  • Decreased Mean Cell Volume (correct)
  • Decreased MCHC
  • Increased MCV
  • Decreased Red Cell Count
  • What is a common symptom associated with iron deficiency anaemia?

  • Jaundice
  • Hemoptysis
  • Angular stomatitis (correct)
  • Hypertension
  • Which iron study parameter is typically decreased in both Iron Deficiency Anaemia and Anaemia of Chronic Disease?

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

    In Thalassaemias, which type of globin chain synthesis is defective?

    <p>α and β globin chains</p> Signup and view all the answers

    In which type of anaemia do patients typically experience fatigue, pallor, and exertional dyspnea?

    <p>Anaemia of chronic disease</p> Signup and view all the answers

    What is a distinguishing feature of Sideroblastic Anaemia compared to other types of anaemia?

    <p>Increased serum iron levels</p> Signup and view all the answers

    Which condition is NOT a common cause of microcytic anaemia?

    <p>Chronic renal failure</p> Signup and view all the answers

    What is the main characteristic of microcytic anaemia?

    <p>Low MCV values</p> Signup and view all the answers

    Which haemoglobinopathy results from altered physical and chemical properties of the hemoglobin molecule?

    <p>Sickle cell anemia</p> Signup and view all the answers

    What is the main characteristic of Iron Deficiency Anaemia in terms of red cell indices?

    <p>Decreased MCHC</p> Signup and view all the answers

    Which condition is characterized by spoon-shaped nails (Koilonychia)?

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

    What is a common cause of sideroblastic anaemias?

    <p>Excessive alcohol consumption</p> Signup and view all the answers

    Which iron study parameter is inversely proportional to iron stores?

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

    Which type of anaemia could be caused by bone marrow infiltration?

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

    What is a typical feature associated with thalassemias / haemoglobinopathies?

    <p>Low reticulocyte count</p> Signup and view all the answers

    Which of the following conditions is NOT commonly associated with sideroblastic anemias?

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

    Which of the following is NOT a feature of iron deficiency anaemia?

    <p>Increased ferritin</p> Signup and view all the answers

    In anaemia of chronic disease, the level of hepcidin is:

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

    Which of the following is a characteristic feature of thalassemia minor?

    <p>Mild hypochromic anaemia</p> Signup and view all the answers

    In sideroblastic anaemia, the serum iron level is typically:

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

    Which of the following is NOT a common cause of anaemia of chronic disease?

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

    In alpha thalassemia, the gene deletion occurs on which chromosome?

    <p>Chromosome 16</p> Signup and view all the answers

    Which of the following is a characteristic feature of thalassemia major?

    <p>Severe anaemia requiring transfusions</p> Signup and view all the answers

    In sickle cell disease, the point mutation affects which hemoglobin chain?

    <p>Beta chain</p> Signup and view all the answers

    Which of the following is NOT a characteristic of megaloblastic anaemia?

    <p>Increased serum iron levels</p> Signup and view all the answers

    In microcytic anaemia, the red cell distribution width (RDW) is typically:

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

    More Like This

    Use Quizgecko on...
    Browser
    Browser