30 Questions
Which hormone helps in the production of red blood cells, resulting in higher levels of hemoglobin in males compared to females?
Testosterone
Why are neonates more likely to be diagnosed with anemia compared to adults?
Neonates require a larger amount of blood for growth
Which of the following is a common cause of microcytic anemia?
Iron deficiency anaemia
What is the characteristic finding on a peripheral smear for macrocytic anemia?
Megalocytes and segmented neutrophils
Which condition is associated with a low iron level, low ferritin level, and low total iron-binding capacity (TIBC)?
Anemia of chronic disease
Which laboratory test is most useful in distinguishing iron deficiency anemia from anemia of chronic disease?
Serum iron studies
Which condition is associated with low iron and ferritin levels but high total iron-binding capacity (TIBC)?
Iron deficiency anemia
Which condition is associated with a reticulocyte count of less than 2% (hypoproliferative)??
Aplastic anemia
Which type of anaemia is commonly associated in individuals with alcohol abuse?
Non-megaloblastic anaemia
Which of the following is NOT a characteristic finding on a peripheral smear for macrocytic anemia?
Spherocytes
Which condition is associated with a low iron level, low ferritin level, and high total iron-binding capacity (TIBC)?
Iron deficiency anemia
Which condition is associated with a reticulocyte count of 2% or higher (hyperproliferative)?
Hemolytic anemia
Which of the following conditions is most likely to be associated with anisocytosis on a blood film?
Nutritional/deficiency anaemias
Which of the following conditions is characterized by poikilocytosis on a blood film?
Haemolytic anaemia
A blood film shows both anisocytosis and poikilocytosis. Which condition is the most likely cause?
Sickle cell anaemia
Which organ is primarily responsible for the catabolism of red blood cells beyond 100 days of their lifespan?
Spleen
What is the fate of iron released during the catabolism of red blood cells?
It is reabsorbed from the gastrointestinal tract (GIT)
Which substance is bilirubin converted into in the liver?
Conjugated bilirubin
Which of the following conditions can cause impaired red blood cell production through ineffective erythropoiesis and is associated with bone marrow pathologies?
Aplastic anaemia
Which of the following conditions is associated with impaired red blood cell production?
Sideroblastic anemia
Which nutrient deficiency is NOT a potential cause of impaired red blood cell production?
Vitamin C deficiency
Which of the following is an intrinsic cause of excessive red blood cell (RBC) destruction?
Hereditary spherocytosis
Which condition is associated with immune-mediated non-immune mediated causes of excessive red blood cell destruction?
Hemolytic disease of the newborn
Which of the following conditions can cause non-immune mediated, extrinsic excessive RBC destruction?
Hypersplenism
What is the reference range for MCV in adults?
80-96 fL/red cell
Which aetiology of anaemia causes Menorrhagia?
Excessive blood loss
Which type of anaemia is commonly associated with alcohol abuse?
Macrocytic anaemia
Which of the following conditions is associated with microcytic anemia?
Sideroblastic anemia
Which type of anemia is characterized by bone marrow failure?
Aplastic anemia
Which type of anemia can be caused by chronic renal disease, acute blood loss and bone marrow failure?
Normocytic anemia
Test your knowledge on the causes and diagnosis of anemia. Learn about the role of testosterone in red blood cell production, why neonates are more prone to anemia, and the various types of anemia based on MCV levels. Explore common causes and diagnostic tests for anemia.
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