general physiology questions MBBS
General physiology questions MBBS
- What is physiology? Importance of physiology.
- The goal of physiology.
- What is homeostasis? Who first coined the term homeostasis?
- Describe a negative feedback mechanism with an example.
- How homeostasis is maintained in our bodies?
- What is a positive feedback mechanism? Describe with example and importance.
- Why a positive feedback mechanism is called the viscus cycle?
- What do you mean by the internal environment?
- Draw and label a cell membrane.
- Enumerate the function of protein present in the cell membrane.
- Name the organelles of the human cell.
- The physiological importance of ER and Mitochondria?
- Write about mitochondria with function.
- Short notes on
-Apoptosis
-Na+ K- pump
-Active transport
- Name transport processes for micromolecules.
- Importance of Na+K-
- Difference between
-Active transport process and facilitated diffusion.
-Active transport and passive transport.
- Difference between lysosome and peroxisome.
- What is the resting membrane potential?
- How RMP produced and maintained?
- How Na+K- pump maintain cell volume?
- Why ICF is called a fluid buffer system? Why ISF is called a fluid buffer compartment?
- Function endoplasmic reticulum.
- Why the resting membrane potential is negative.
- Why ECF is called the internal environment?
- Write down the beneficial effect of a positive feedback mechanism.
- Write down the beneficial effect of a positive feedback mechanism.
- Describe intracellular communication with an example of each.
- What is an action potential? Draw and label it.
blood questions MBBS
Blood questions MBBS
- What is blood?
- Name the formed elements of blood.
- Enumerate the function of blood and its composition.
- List the plasma proteins with their normal value and function. Where are they synthesized? State one function of each.
- Short notes on:
-Plasma protein
-Erythropoietin
-Immunity
- What is erythropoiesis? steps of erythropoiesis. With diagram.
- Role of platelet in erythropoiesis.
- Changes occur during erythropoiesis.
- Name the factor influencing erythropoiesis.
- Now cell-mediated immunity is produced in our body?
- What is an antigen, antibody, and anisocytosis?
- Steps of Hb synthesis.
- The fate of RBC.
- Define anemia. Cause of hemolytic anemia.
- Name the investigation for the diagnosis of anemia. Classify anemia. How you can detect anemia in the laboratory.
- An important cause of eosinophilia.
- What are anisocytosis and poikilocytosis?
- The function of neutrophil and macrophage.
- Give the step of hemostasis. role of platelet in it.
- Name the coagulants of blood.
- What are the essential cottontail clotting factors? What are the vitamin K dependent clotting factors?
- Name two vit-k dependent anticoagulants with their mechanism of action.
- What are the basic stages of blood coagulation?
- Discuss the extrinsic mechanism of blood coagulation.
- How prothrombin activator is formed?
- Compare between extrinsic and intrinsic pathways.
- Why blood does not coagulate in the normal vascular system.
- Mechanism of warfarin as an anticoagulant.
- Name the bleeding disorder. Test for assessing bleeding disorders.
- What is hemophilia?
- Short notes on hemophilia.
- RH(+ve) person is safer than RH(-ve) person. Explain.
- What is erythroblastosis fetalis?
- Short notes on Exchange transfusion.
- Indication of blood/plasma transfusion.
- Effect of mismatched blood transfusion.
- The complication of blood transfusion. Chemical risk of blood transfusion.
- What are the criteria for blood donor selection?
- Classify blood group.
- What is blood coagulation?
- Difference between hemophilia and purpura.
- Describe the changes during erythropoiesis. Maturation of RBC.
- Describe the morphological classification of anemia.
- Give the differential count of WBC, RBC, platelets. Discuss the properties of WBC.
- Why does anemia occur due to Vit-B and folic acid deficiency?
- Clot retraction.
- Effects of hypoxia in erythropoiesis.
- Name some natural anticoagulants.
- What is diapedesis?
- Short note on:
Hypoxia
Anemia
- The hazard of blood transfusion.
- States the morphology and function of platelets.
- What are transcytosis and conditioned plasma?
- What is granulopoiesis? Show with a diagram the different stages of granulopoiesis.
- Name the formed elements of blood with their normal values in the SI unit.
General Physiology and Blood questions
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