InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Squamous epithelium is also calledA. germinai epitheliumB. columnar epitheliumC. pavement epithliumD. sensoty epithelium |
| Answer» Correct Answer - C | |
| 2. |
Classification of epithelia is based on thr-: number of layers of cells andA. shapeB. staining propertiesC. sizeD. location |
| Answer» Correct Answer - A | |
| 3. |
An exocrine gland, in which a portion of the secretory cell is discharged with the secretion is termed asA. apocrineB. merocrineC. endocrineD. holocrine |
| Answer» Correct Answer - A | |
| 4. |
Which type of white blood cells are concerned with the release of histamine and the natural anticoagulant heparin ?A. NeutrophilsB. BasophilsC. EosinophilsD. Monocytes |
| Answer» Correct Answer - B | |
| 5. |
Assertion . Histamine is involved in allergic and inflammatory reactions . Reason. Histamine is vasodilatorA. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion and reason are falseD. If the assertion is false but reason is true |
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Answer» Correct Answer - A Histamine is a dervative of the amino acid histidine produced by damaged cells of vertebrates. When released, it has the effect of dilating capillaries and lowering blood pressure. Histamine is involved in allergic and inflammotory reactions. |
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| 6. |
What is the main difference in human and frog RBCs?A. Humen RBC are nonnucleatedB. Heamoglobin is found only in humen RBCC. Humen RBC have nucleusD. Human RBC are multinucleate |
| Answer» Correct Answer - A | |
| 7. |
In haemoglobin which amino acid acts as blood buferA. HistidineB. GlutamineC. Aspartic acidD. Lysine |
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Answer» Correct Answer - A Protein buffers in blood include haemoglobin and plasma proteins. Buffering is done by the imidazole group of the histidine residues. Haemoglobin is quantitatively about 6 times more important than the plasma protein as it is present in about twice the concentration and contains about 3 times the number of histidine residues per molecule. |
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| 8. |
Chief difference between RBCs of human and frog isA. Only human RBCs have haemoglobinB. Human RBCs have more nucleiC. Human RBCs are without nucleusD. Frog RBCs are without nucleous |
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Answer» Correct Answer - C The chief difference between RBCs of human and frog is that the human RBCs are without nucleus and therefore is not a complete cell. However the absence of nucleus in mammals increases repiratory efficiency of RBCs. |
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| 9. |
Histamine, serotonin and heparin are secreted byA. lymphocytesB. monocytesC. neutrophilsD. basophils |
| Answer» Correct Answer - D | |
| 10. |
Pericardium of heat is composed ofA. Yellow elastic tissueB. white fibrous tissueC. reticular tissueD. areolar tissue |
| Answer» Correct Answer - B | |
| 11. |
Find out the wrongly matched pairA. Squamous epitliclium - Skin of frogB. Columnar epithelium - Peritoneum of body cavityC. Ciliated epithelium - BronchiolesD. Stratified cuboidal epithelium - Oesophagus |
| Answer» Correct Answer - B | |
| 12. |
Find out the wrongly matched pairA. `{:(" Squamous - Skin of frog "),(" epithelium "):}`B. `{:("Columnar - Peritoneum "),("epithelium body cavity "):}`C. `{:("Ciliated - Bronchioles "),("epithelium "):}`D. `{:("Stratified - cuboidal "),("epithelium "):}` |
| Answer» Correct Answer - B | |
| 13. |
Which of the following is enucleateA. Squamous epithelial cellB. Mature human erythrocyteC. Mature frog erythrocyteD. Human osteocyte |
| Answer» Correct Answer - B | |
| 14. |
Helper T-Cells : Lymphokines as Killer T-Cells : `"______"`A. InterferonsB. LysozymesC. PerforinsD. Prostaglandins |
| Answer» Correct Answer - C | |
| 15. |
Which of the following work as phagocytesA. WBCsB. RBCsC. EnzymesD. Hormones |
| Answer» Correct Answer - A | |
| 16. |
Which of the following is an anticoagulant and checks blood coagulation in blood vessels?A. prothrombinB. GlobulinC. ThromboplastinD. Heparin |
| Answer» Correct Answer - D | |
| 17. |
Which of the following substances if introduced in the blood stream, would c:ai.isc coagulation at the site of its introduction?A. DicumarolB. HirudinC. HeparinD. Tbromboplastin |
| Answer» Correct Answer - D | |
| 18. |
To prevent coagulation blood stored in blood bank contains a small amount ofA. Calcium sulphateB. ProthrombinC. Potassium or sodium citrateD. None of these |
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Answer» Correct Answer - C Potassium and sodium citrate remove the calcium ions from blood plasma. |
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| 19. |
Study the given figure and identify the cells labelled as A, B, C and D A. A = Eosinophil B = Erythrocyte, C = Neutrophil and D = BasophilB. A = Eosinophil, B = Lymphocyte, C= Neutrophil and D = MonocyteC. A = Erythrocye, B = Basophil, C = Neutrophil and D = LymphocyteD. A = Eosinophil, B = Monocyte, C = Neutrophil and D = Lymphocyte |
| Answer» Correct Answer - D | |
| 20. |
Study the given figure and identify the cells labelled as A, B, C and D A. A-Eosinophil B-Erythrocyte, C-NeutrophilB. A-Eosinopltil, B-Lymphocyte, C-NeutrophilC. A-Erythrocyte, B-Basophil, C-NeutrophilD. A-Eosinophil, B-Monocytc, C-Ncutrophil |
| Answer» Correct Answer - D | |
| 21. |
G-6-P dehydrogenase deficiency is associated with heamolysis of :A. LymphoctesB. RBCsC. PlateletsD. Leucocytes |
| Answer» Correct Answer - B | |
| 22. |
Largest smooth muscle is present inA. LegB. ThighC. Uterus of pregnant womanD. Uerthra |
| Answer» Correct Answer - C | |
| 23. |
Which of the following does not play a role in blood coagulationA. Vitamin KB. Vitamin DC. Calcium ionsD. Fibrinogen |
| Answer» Correct Answer - B | |
| 24. |
Hemetology is the study ofA. BoneB. BloodC. CartilageD. Nerves |
| Answer» Correct Answer - B | |
| 25. |
Which is not the function of lymphA. Transport R.B.C.sB. Drain excess tissue fluidC. Transport lymphocyte and antibodiesD. Transport absorbed fat |
| Answer» Correct Answer - A | |
| 26. |
Which of the following statements is true for lymph ?A. WBCs and serumB. RBCs, WBCs and plasmaC. RBCs proteins and plateletsD. All components of blood except RBCs and some proteins |
| Answer» Correct Answer - D | |
| 27. |
Lymph differs from blood in havingA. No W.B.CB. No proteinC. Much more of waterD. No R.B.C. |
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Answer» Correct Answer - D Lymph can be defined s blood minus RBCs but more WBCs. |
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| 28. |
Lymph containsA. Only leucocytesB. 99% lymphocytes, no RBCs and other leucocytesC. 50% leucocytes and 50% erythrocytesD. 99% erythrocytes and 1% small lymphocytes |
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Answer» Correct Answer - B Lymph has no RBCs but about 99% are lymphocytes usually of the small type, the remaining 1% is made up of leucocytes. |
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| 29. |
Which of the following is not the main function of lymph glandsA. Forming WBCB. Forming antibodiesC. Forming RBCD. Destroying bacteria |
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Answer» Correct Answer - C We know that lymph glands are also called lymph node. They are composed of lymphatic tissue and give rise to special white blood cells and anitibodies. They act as a defence barrier against the spread of infection by engulfing bacteria and other foreign matierals from the lymph. They are not concerned with the formation of RBC. |
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| 30. |
People who have migrated from the planes to an area adjoining Rohtang pass about six months backA. have more RBCs and their haemoglobin has a lower binding affinity to `O_(2)`.B. are not physically fit to play games like footballC. suffar from altitude sickness with symptoms like nausea, fatigue , etc .D. have the usual RBC count but their haemoglobin has very high binding affinuty |
| Answer» Correct Answer - A | |
| 31. |
A drop of each of the following, is placed separately on four sides. Which of them will not coagulate ?A. Blood plasmaB. Blood serumC. Sample form the thoracic duct of lymphatic systemD. Whole blood from pulmonary vein |
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Answer» Correct Answer - B Because there is no antibodies found in serum. |
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| 32. |
People who have migrated from the planes to an area adjoining Rohtang pass about six months backA. Have more RBCs and their haemoglobin has a lower binding affinity to `O_(2)`B. Are not physically fit to play games like footballC. Suffer from altitude sickness with symptoms like nausea fatigue etcD. Have the usual RBC count but their haemoglobin has very high binding affinity to `O_(2)` |
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Answer» Correct Answer - A People going to hilly areas will have polycythemia (more number of RBC in blood) after six months and their Hb has a lower binding affinity to `O_(2)`. |
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| 33. |
Striped muscles areA. One nucleusB. Many nucleiC. Two nucleiD. No nuclei |
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Answer» Correct Answer - B A striped mucsle fibre has many nuclei and it is a syncytium (coenocyte). |
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| 34. |
Striped muscle fibre hasA. one nucleusB. two nucleusC. many nucleiD. no nuclei |
| Answer» Correct Answer - C | |
| 35. |
The structural and functional unit of the striated muscle fiber is calledA. SarcolemmaB. SarcomereC. SarcoplasmD. Myofibril |
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Answer» Correct Answer - B The distance between two Z-lines is called as sarcomere which is a functional unit of the muscle. Each sarcomere includes one complete A-band and 2 halves I-band on the sides `(I//2+A+I//2)`. |
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| 36. |
The sarcomes is structural and functional unit of a muscle fibre and comprisesA. A bond and / bondB. A bond and half of each adjacent / bondC. A bond and half / bondD. Half A band and complete/ band |
| Answer» Correct Answer - B | |
| 37. |
Which one is the principal cation in the plasma of blood ?A. CalciumB. SodiumC. PotassiumD. Magnesium |
| Answer» Correct Answer - B | |
| 38. |
Match column `I` with column `II` and select the correct option from the codes given below `{:(,"Column I",,"Column II"),("A.","Simple columnar","(i)","Wall of heart epithelium"),("B.","Cardiac muscle","(ii)","Bone joints"),("C.","Adipose tissue","(iii)","Inner lining of stomach and intestine"),("D.","Hyaline cartilage","(iv)","Below the skin, in the abdomen, buttocks, thighs and breasts"),(,,"(v)","Diaphrag"):}`A. A = r,B= t, C=q, D= sB. A = r,B= p, C=s, D= qC. A = r,B= p, C=t, D= sD. A = p,B= r, C= s, D= t |
| Answer» Correct Answer - B | |
| 39. |
Which one of the follwing pairs of structures distinguishes a nerve cell from other types of cellA. Perikaryon and dendritesB. Vacuoles and fibresC. Flagellum and medullary sheathD. Nucleus and mitochondria |
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Answer» Correct Answer - A A nerve cell consists of cell body (perikaryon) containing the nucleus and protoplasmic process dendrites and an axon. These structures distinguishes nerve cells from other types of cells. |
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| 40. |
Cardiac muscles are (a) striated (b) nonstriated (c) voluntary (d) involuntaryA. a and c are correctB. b and d are correctC. a and d are correctD. a, b and c are correct |
| Answer» Correct Answer - C | |
| 41. |
Cardiac muscles are (a) striated (b) nonstriated (c) voluntary (d) involuntaryA. I, II and IIIB. I and IIC. II and IVD. I and III |
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Answer» Correct Answer - D Cardiac muscles are the principal constituent of heart wall. These have long cylindrical, branched and uninucleate cells divided at places by intercalated disc and are striated involuntary, which contract quickly and do not get fatigued. |
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| 42. |
These cells rnakes up 90% of brain cells and they do not carry nerve impulseA. ncurosccrqtory cellsB. motor neuronsC. neurogllal cellsD. ependymal cells |
| Answer» Correct Answer - C | |
| 43. |
Cardiac muscle is structurally different from Smooth muscle because itA. is branchedB. is involuntaryC. has a single nucleusD. does not fitigue. |
| Answer» Correct Answer - A | |
| 44. |
Nerve cells do not divide because they do not haveA. nucleusB. golgi bodyC. centrosomeD. mitochondria |
| Answer» Correct Answer - C | |
| 45. |
The intestine and stomach in mammals are lined byA. Cuboidal epitheliumB. Columnar epitheliumC. Squamous epitheliumD. Stratified epithelium |
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Answer» Correct Answer - B Simple columnar epithelium lines the stomach, the small and large intestines, the digestive glands and the gall bladder. |
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| 46. |
The haemoglobin content per `100 ml` of blood of a normal healtyA. `5` to `11` gmsB. `25` to `30.0` gmsC. `17` to `20` gmsD. `12` to `16.0` gms |
| Answer» Correct Answer - D | |
| 47. |
The main function of the white cell in the human intestine system is toA. Combat and destroy antigenic particlesB. Produce antigens to combat antibodiesC. Carry oxygen around the bodyD. Transport antigens to B memory cells in the lymph nodes |
| Answer» Correct Answer - A | |
| 48. |
Shape of the nucleus of WBC is usuallyA. SphericalB. IrregularC. OvalD. Spindle shaped |
| Answer» Correct Answer - B | |
| 49. |
WBC is called ture celled true cell because ofA. Presence of nucleusB. PhagocytosisC. PolymorphismD. None of these |
| Answer» Correct Answer - A | |
| 50. |
Match the following `{:(,"Disease",,"Cause"),(A.,"Diabetes",1.,"Rise in WBC count"),(B.,"Uraemia",2.,"Deficiency of vitamin" B_(12)),(C.,"Anaemia",3.,"Rise in RBC count"),(D.,"Polycythemia",4.,"Fall of WBC count"),(E.,"Pernicious or Megaloblastic anaemia",5.,"Falls in RBC coount"),(F.,"Leukemia",6.,"Increase in blood sugar level"),(G.,"Thrombocytopenia",7.,"Urea is in excess in blood"),(H.,"Leucopenia",8.,"Pathological increase in WBC"),(I.,"Leucocytosis",9.,"Decrease in the number of platelets"):}` The correct matching sequences isA. 1,3,4,2,5,6,7,9,8B. 6,7,5,3,2,8,9,4,1C. 6,7,3,5,8,2,9,1,4D. 7,6,5,3,2,9,8,4,1 |
| Answer» Correct Answer - B | |