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Quiz Topics:
- Blood Composition & Functions:
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- Components of Plasma (Water, Proteins, Ions).
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- Erythrocytes (RBCs):
- Count, lifespan (~ 120 days), and destruction (Spleen).
- Process of Erythropoiesis (Red bone marrow) and factors required (Vit B12, Iron).
- Conditions like Polycythemia and Erythrocytopenia.
- Leukocytes (WBCs) & Thrombocytes (Platelets):
- Function of specific WBCs (Neutrophils, Eosinophils, Monocytes).
- Role of Platelets (fragments of Megakaryocytes) and release of Thromboplastin.
- Blood Coagulation:
- Role of Vitamin K and Prothrombin formation.
- The function of Fibrin in clot formation.
- Blood Grouping & Rh Incompatibility:
- ABO and Rh systems (Antigen/Antibody presence).
- Concepts of Universal Recipient (AB group) and Universal Donor (O group).
- Mechanism of Rh incompatibility (Rh– mother vs. Rh+ fetus) and subsequent maternal antibody formation.
- Heart Structure & Cardiac Cycle:
- Valves (Tricuspid, AV valves) and major vessels (Aorta, SVC).
- Nodal Tissue (SA node as Pacemaker).
- Detailed phases of the Cardiac Cycle (Joint Diastole, Ventricular Systole).
- Heart Sounds (S1/Lub – AV valve closure) and S2/Dub.
- Cardiac Output (CO) calculation (Stroke Volume x Heart Rate).