This deep dive covers Blood Disorders and Health within Blood Components and Vessels for GCSE Biology. Blood composition, red and white blood cells, platelets, plasma, blood vessel structure and function, adaptations for transport It is section 7 of 16 in this topic. Use this deep dive to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 7 of 16
Practice
18 questions
Recall
24 flashcards
Blood Disorders and Health
Anemia: Reduced Oxygen Capacity
- Iron deficiency anemia: Not enough iron for hemoglobin production
- Symptoms: Fatigue, pale skin, shortness of breath
- Treatment: Iron supplements, dietary changes
Leukemia: White Blood Cell Cancer
- Cause: Uncontrolled production of abnormal white blood cells
- Effect: Overcrowds normal blood cells, impairs immunity
- Treatment: Chemotherapy, bone marrow transplant
Clotting Disorders
- Hemophilia: Genetic deficiency in clotting factors, excessive bleeding
- Thrombosis: Unwanted clot formation, can block blood vessels
- Deep vein thrombosis: Blood clots in leg veins, can travel to lungs