Item Questions

CREDIT: NASIM AL MAMUN (88)

Item 1

1. What is homeostasis?

2. How is homeostasis maintained in body?

3. What is feedback?

4. Negative feedback control?,Mechanism of negative feedback?

5. What is gain?

6. Describe the negative control feedback mechanism.

7. What do you mean by positive feedback mechanism?

8. Difference between positive & negative feedback mechanism

Item 2

1. Control systems of the body,

2. Parts of the cell

3. Composition of cell membrane & functions.

4. function of membrane protein,

5. functions of membrane carbohydrate,

6. Name the organelles of human cell,

7. function of rough ER, smooth ER,

8. function of mitochondria, Golgi apparatus, lysosomes, function of cytoskeleton & components

Item 3

1. What is membrane transport?

2. Define active transport,

3. Define Na* K* pump mechanism & importance of it,

4. Difference between active & passive transport,

5. active vs facilitated transport,

6. primary vs secondary active transport,

7. difference between osmosis vs diffusion.

Item 4

1. Definition membrane potential & types,

2. Def Resting membrane potential & amount of RMP in different cell.

3. Why does RMP show a negative charge? origin of normal RMP.

4. what is action potential & stages

Item 5

1. Properties of skeletal muscles,

2. steps of relaxation,

3. mention the sequence of events of muscles contraction & relaxation,

4. Describe role of Ca* in muscles contractions,

5. Difference between skeletal & cardiac muscle.

Item 6

1. Define blood,

2. Life span of blood cells,

3. cellular elements of human blood with their values.

4. functions of blood, difference between plasma & cerum,

5. list the plasma proteins with their value. synthesis of plasma protein,

6. functions of plasma proteins, methods of plasma proteins,

7. properties of plasma proteins,

8. Causes of hypoproteinemia

Item 7

1. Erythropoiesis, sites of it, types of it, developmental stages of it, stages of it.

2. functions of RBC,

3. define hemoglobin & normal value,

4. morphology of RBC, functions of RBC,

5. importance of biconcave shape,

6. advantages of the absence of nucleus in RBC,

7. peculiarities of the RBC,

8. define & functions of hemoglobin,

9. fate of RBC,

10. define jaundice,

11. normal value of serum bilirubin,

12. define anemia, classification of anemia,

13. clinical anemia.

14. what is erythroblastosis fetalis, common causes in Bangladesh,

15. define & classification polycythemia

Item 8

1. Classification of WBC, classify WBC with their normal values in peripheral blood,

2. Give the morphology & functions of different types of leukocytes,

3. Functions of WBC,

4. Properties of WBC,

5. Define phagocytosis & steps of phagocytosis,

6. Define some term erythropoiesis, leukopoiesis, granulopoiesis, lymphopoiesis, thrombopoiesis, leukocytosis, leukopenia

7. Short note on macrophage, distribution of macrophage

Item 9

1. Normal count of platelet, morphology of platelet

2. chemical substances released from platelets, functions of platelet,

3. what is hemostasis, steps of hemostasis,

4. mechanism of platelet formation in hemostasis,

5. blood clotting factors, define coagulation,

6. extrinsic & intrinsic mechanism of blood coagulation,

7. difference between extrinsic & intrinsic pathway.

8. name the vitamin k dependent clotting factors,

9. mechanism of fibrinolysis and it's importance,

10. enumerate the factors that prevent the intravascular coagulation,

11. name the common anticoagulants used in laboratory,

12. bleeding disorder, screening test for bleeding disorders,

13. bleeding +clotting +prothombin time,

14. what is hemophilia, types & causes, lab findings,

15. what is purpura? types, causes, site of bleeding, lab findings

Item10

1. Classification of blood groups,

2. Name the classical blood group,

3. ABO & Rh blood groups with their agglutinogen & agglutinins

4. Landsteiner's law,

5. what is Rh factors

6. discuss the complications that might occur in an Rh- woman,

7. what is erythroblastosis fetalis, effects

8. , what do u mean by blood typing,

9. importance of determination of blood group,

10. what is cross matching

11. Acute Renal Failure