إعـــــــلان

**aaa222** · 19-02-2010, 09:12 PM

ولا رد حسبي الله ونعم الوكيل

**اسامه مزهر** · 20-02-2010, 12:02 AM

انا سوف اساعد الاجابه حق السؤال الاول سأبدأ بترتيب الي حتى الاخير
1-b
2-c
3- a
4-
5-
6- a
7- b
8-d
9-c
10-a
11- c
12- a
13- c
14-a
15-d
,والباقي غدا ان شاء الله

**l00la** · 01-03-2010, 09:51 PM

المشاركة الأصلية بواسطة aaa222 مشاهدة المشاركة

1- Indicatore for rheumatic fever is?

A) CRP.
B) RF.
C) ASO.
D) non of above.

2- The immunoglobin that has smallest amount in the serum is.

A) IgA.
B) Ig E.
C) Ig G.
D) IgM.
E) IgD

3-Which Ig seen in condition of allergy and parasite.

A) IgA.
B) Ig E.
C) Ig D.
D) IgG.
E) IgM.

4-The normal CD4 count is:

A) 440 – 1600 microliter.
B) 4 – 16 microliter.
C) 44 - 160 microliter.
D) non of the above.

5- The normal CD8 count is:

A) 18 – 85 microliter.
B) 180 – 850 microliter.
C) 18 - 850 microliter.
D) non of above.

6- PCR means.

A) polymerase chain reaction.
B) polymerase chain reagent.
C) polymerase chain replication.
D) polymerase chemical reaction.

7- Antibodies produces by .

A) T-lymphocyte.
B) plasma cell.C) RBCs.
D) neutrophils.

8- Solid phase use coated or antibodies coated plate in.

A) RIA.
B) ELISA.
C) TPHA.
D) VDRL.

9- When Abs bind to Ag the following is true.

A) Neutralize pathogen feature of Ags such as their toxin.
B) facilate their ingestion by phagocytes (opsonizing).
C) fix to active complement to produce opsonizing and chemottactan.
D) participate in Abs development cellular cytotoxicity,(ADCC)
E) all above.

10- Antigens means.

A) is foreign body for the body.
B) when introduce to the body produce Abs.
C) any foreign thing which when introduce to the body stimulate the production of Abs.
D) all above.

11- Antibodies means.

A) is antigen.
B) it is carbohydrate substance.
C) it protein produce response to antigen.
D) all above.

12- Pathogen means.

A) is organism able to cause disease.B) organism cause no disease.
C) an organism.
D) all above.

13- Opportunistic organism is.

A) organism cause no disease.
B) organism cause disease.
C) organism that normally cause no disease but in certain condition cause disease like when there is immune deficiency .D) non of above.

14. The foreign body that capable to stimulate the immune system and induce immune response is:

(A) Antigen(B) Antibody
(C) Ag Ab complex
(D) Non of the above

15. Types of kidney rejections are:

(A) Hyperacute rejection
(B) Accelerated rejection
(C) Acute rejection
(D) All of the above

16. The major forms of grafting are

(A) Autograft
(B) Isograft
(C ) Allograft
(D) All types of the above
the types are allo , auto & xeno

17. ……………….means the process of taking cells or tissue from one individual and placing into other one .

(A) Transplantation(B) Phagocytosis
(C ) Opsonizatoion
(D) Exocytosis

18. Antigen presenting cells that activate T-helper cells must express which one of the following on their surfaces?

(A) Ig E
(B) Gamma interferon
(C ) MHC class 1
(D) MHC class 11

19. The class of Ig present in highest concentration in the blood of human new born is :

(A) Ig G
(B) Ig M
(C ) IgE
(D) IgD

20. Delayed hypersensitivity reaction indicate

(A) Humoral immune response
(B) Cell-mediated immune response
(C) Both the T- and B- cell systems are found
(D) Only the B-cell system is functional

21- Complement can enhance phagocytosis because of the presence of receptors for ………………..on macrophage :

(A) Factor D
(B) C3b
(C) C6
(D) Properdin

22. Steps of phagocytosis are :

(A) Chemotaxis
(B) Ingestion
(C) Killing
(D) All of the above

23. Factors influencing the antigenicity are:

(A) Foreignness
(B) Molecular weight
(C) Molecular complexity
(D) All of the above

24. Phyto-heam-agglutinin is one of ;

(A) Adjutants
(B) Haptens
(C) Mitogens
(D) Immunoglobulins

25. The immunoglobulin with the largest molecular weight is :

(A) IgG
(B) IgM
(C) IgE
(D) IgD

26. In classical pathway of complement activation , the recognition stage means :

(A) Binding C1 to Ag- Ab
(B) Activation stage
(C) Formation of membrane attack complex
(D) Non of the above

27. Primary lymphoid organs are the sites for :

(A) development
(B) Maturation
(C) Proliferation
(D) All of the above

28. Phagocytic cells are :

(A) Mono-nuclear phagocytes
(B) Poly-nuclear phagocytes
(C) a) and b)
(D) All of the above

29. The nature of antigens may be :

(A) Polypeptide
(B) Lipoprotein
(C) Glycoprotein
(D) All of the above

30. ……………………..is a process of catching by pseudopod,
uptake and internalization of foreign body :

(A) Endocytosis
(B) Exocytosis
(C) Opsonization
(D) Chemotaxis

31- The major Ig expressed on B- cell surface is :

(A) IgG
(B) IgM
(C) IgE
(D) IgD

32. The immune complex is the starter of complement activation in :

(A) Classical pathway
(B) Alternative pathway
(C) Lectin pathway
(D) All of the above

33. Complement dependent serological tests are :

(A) Complement fixation test
(B) Cytotoxcity test
(C) Opsonization test
(D) All of the above

34. T- suppressor cells is responsible for :

(A) Specific cytotoxicity of foreign cells
(B) Inhibition of immune response
(C ) Regulate the immune response
(D) All of the above

35. MHC antigens are essential for :

(A) Humoral immune response
(B) Cellular immune response
(C ) a) and b)
(D) Non of the above

36. Tumour necrosis factor is considered one of :

(A) Interleukin
(B) Complement
(C ) Antibody
cytokine

37. Mutation occurs as ( the answer is correct if you mean in not as ) the following :

(A) Proto-oncogene
(B) Tumor suppressor gene
(C ) a) and b)
(D) Non of the above

38. …………….. means an expression about tumors in CT, muscles and
lymphoid tissue :

(A) Carcinoma
(B) Sarcoma
(C) Leukemia
(D) Non of the above

39. If the tumor cells break off from its mass and spread by blood or lymph to certain site and continue to grow , it means :

(A) Malignant tumor
(B) Benign tumor
(C) Fibroid mass
(D) All of the above

40. Causes of mutation are :

(A) Carcinogenic substances
(B) Oncogenic virus
(C) Non of the above
(D) All of the above

41. Viruses associated with cancer are :

(A) Hepatitis B virus
(B) Epstein Barr virus
(C ) Cytomegalovirus
(D) All of the above
a & b are correct but c is not

42. Tumor markers are:

(A) Tumor associated Antigens
(B) Tumor Specific Antigens
(C ) Carcinogenic emberionic Antigen
(D) All of the above

Treatment of tumors by radiological treatment means :

Chemotherapy
Vaccination
Phagocytosis
Radiotherapy.

44- types of kedny regection are

(A) Hyperacute rejection
(B) Accelerated rejection
(C) Acute rejection
(D) All of the above

45. ………………is a common crippling disease in human :

(A) Rh. Arthritis
(B) Mysthenia gravis
(C) SLE
(D) Subacute bacterial endocarditis

46. ……………….means the process of taking cells or tissue from one individual and placing into other one .

(A) Transplantation
(B) Phagocytosis
(C ) Opsonizatoion
(D) Exocytosis

47. Donors immunological tests for renal transplantation are done through :

(A) HLA typing
(B) ABO- Rh typing
(C ) Cross-matching with pt. serum to detect Antidonor Abs.
(D) All of the above

48. The class of Ig present in highest concentration in the blood of human new born is :

(A) Ig G
(B) Ig M
(C ) IgE
(D) IgD

49. MHC class II help :

(A) CIR cytotoxicity
(B) HIR Ab secretion
(C ) All of the above
(D) Non of the above

50. Complement can enhance phagocytosis because of the presence of receptors for ………………..on macrophage :

(A) Factor D
(B) C3b
(C) C6
(D) Properdin

51. ……………….is a foreign substance of low MW not induce specific immune response unless conjugation with larger molecules (carrier) :

(A) Mitogens
(B) Haptins
(C) Antigens
(D) Non of the above

52. Factors influencing the antigenicity are:

(A) Foreignness
(B) Molecular weight
(C) Molecular complexity
(D) All of the above

53. MHC class I present Ag to :

(A) CD8 cells
(B) CD4 cells
(C) a) & b)
(D) Non of the above

54. The immunoglobulin with the largest molecular weight is :

(A) IgG
(B) IgM
(C) IgE
(D) IgD

55. Patient immunological evaluation for renal transplantation are done through :

(A) HLA typing
(B) ABO-Rh typing
(C) Testing of serum for Auto-Abs
(D) All of the above

56. Primary lymphoid organs are the sites for :

(A) development
(B) Maturation
(C) Proliferation
(D) All of the above

57. Causes of mutation are :

(A) Carcinogenic substances
(B) Oncogenic virus
(C) All of the above
(D) Non of the above

58. The nature of antigens may be :

(A) Polypeptide
(B) Lipoprotein
(C) Glycoprotein
(D) All of the above

59. …………….. means an expression about tumors in CT, muscles and lymphoid tissue :

(A) Carcinoma
(B) Sarcoma
(C) Leukemia
(D) Non of the above
60. The major Ig expressed on B- cell surface is :

(A) IgG
(B) IgM
(C) IgE
(D) IgD

61. Tumour necrosis factor is considered one of :

(A) Interleukin
(B) Complement
(C) Antibody
(D) Cytokines

62. Complement dependent serological tests are :

(A) Complement fixation test
(B) Cytotoxcity test
(C) Opsonization test
(D) All of the above

63. Allergens may be :

(A) Drugs
(B) Protein
(C) Food
(D) All of the above

64. MHC antigens are essential for :

(A) Humoral immune response
(B) Cellular immune response
(C ) a) and b)
(D) Non of the above

65. Treatment of tumors by radiological treatment means :

(A) Chemotherapy
(B) Vaccination
(C ) Phagocytosis
(D) Radiotherapy

66. Mutation occurs as the following
(A) Proto-oncogene
(B) Tumor suppressor gene
(C ) a) and b)
(D) Non of the above.

67. The foreign body that capable to stimulate the immune system and induce immune response is:

(A) Antigen
(B) Antibody
(C ) Ag Ab complex
(D) Non of the above

68. If the tumor cells break off from its mass and spread by blood or lymph to certain site and continue to grow , it means :

(A) Malignant tumor
(B) Benign tumor
(C) Fibroid mass
(D) All of the above

69. The major forms of grafting are

(A) Autograft
(B) Isograft
(C) Allograft
(D) All types of the above
auto, allo & xeno

70. Viruses associated with cancer are :

(A) Hepatitis B virus
(B) Epstein Barr virus
(C) Cytomegalovirus
(D) All of the above

71. Antigen presenting cells that activate T-helper cells must
express which one of the following on their surfaces?

(A) Ig E
(B) Gamma interferon
(C ) MHCclass 1
(D) MHC class 11

72. Delayed hypersensitivity reaction indicate

(A) Humoral immune response
(B) Cell-mediated immune response
(C ) Both the T- and B- cell systems are found
(D) Only the B-cell system is functional

73. Factors influencing the antigenicity are:

(A) Foreignness
(B) Molecular weight
(C) Molecular complexity
all(D)

1. ………………is a common crippling disease in human :
(A) Rh. Arthritis (B) Mysthenia gravis
(C) SLE
(D) Subacute bacterial endocarditis

74. Donors immunological tests for renal transplantation are done through :

(A) HLA typing
(B) ABO- Rh typing
(C) Cross-matching with pt. serum to detect Antidonor Abs.
(D) All of the above

75. ……………..occurs between genetically different members of the same species :

(A) Allograft
(B) Autograft
(C ) Isograft
(D) Zenograft

76. Macrophages are able to kill by :

(A) Ab- dependent cell mediated cytotxicity
(B) Ab- Independent cytotoxicity
(C ) a) & b)
(D) Non of the above

77. MHC class 11 help :

(A) CIR cytotoxicity
(B) HIR Ab secretion
(C ) All of the above
(D) Non of the above

78. Surface receptor of B-cell and their ligands :

(A) Antigen(BCR)
(B) IgG ( CD32)
(C ) IgM (Fc)
(D) All of the above

79. ……………….is a foreign substance of low MW not induce specific immune response unless conjugation with larger molecules (carrier) :

(A) Mitogens
(B) Haptins
(C) Antigens
(D) Non of the above

80. laboratory tests for allergy are :

(A) Wheal & flare reaction
(B) Skin Prick Test
(C) Skin Patch Test
(D) All of the above

81. MHC class 1 present Ag to :

(A) CD8 cells
(B) CD4 cells
(C) a) & b)
(D) Non of the above

82. Types of anaphylaxis

(A) Local anaphylaxis
(B) Systemic anaphylaxis
(C) a) and b)
(D) non of the above

83. Patient immunological evaluation for renal transplantation are done through :
(A) HLA typing
(B) ABO-Rh typing
(C) Testing of serum for Auto-Abs
(D) All of the above

84. Injection of Ag to stimulate blocking Ab (IgG) which will compete with IgG for allergen binding means :

(A) vaccination
(B) desensitization
(C) Opspnization
(D) Non of the above

85. Causes of mutation are :

(A) Carcinogenic substances
(B) Oncogenic virus
(C) All of the above
(D) Non of the above

86. If the tumor cells break off from its mass and spread by blood or lymph to certain site and continue to grow , it means :

(A) Malignant tumor
(B) Benign tumor
(C) Fibroid mass
(D) All of the above

87. …………….. means an expression about tumors in CT, muscles and lymphoid tissue :

(A) Carcinoma
(B) Sarcoma
(C) Leukemia
(D) Non of the above

88. Mutation occurs in the following :

(A) Proto-oncogene
(B) Tumor suppressor gene
(C) a) and b)
(D) Non of the above

89. Tumour necrosis factor is considered one of :

(A) Interleukin
(B) Complement
(C) Antibody
(D) Cytokines

90. Granulomatous reaction developed at :

(A) 48- 72 hours
(B) 14 days at least
(C) 24 hours
(D) non of the above

91. Allergens may be :

(A) Drugs
(B) Protein
(C) Food
(D) All of the above

92. Delayed hypersensitivity include :

(A) Type I (anaphylactic reaction )
(B) Cytotoxic reaction
(C) Toxic complex
(D) Type 4 reaction

93. Treatment of tumors by radiological treatment means :

(A) Chemotherapy
(B) Vaccination
(C ) Phagocytosis
(D) Radiotherapy

94. Primary lymphoid organs are the sites for :

(A) development
(B) Maturation
(C ) Proliferation
(D) All of the above

95. The foreign body that capable to stimulate the immune system and induce immune response is:

(A) Antigen
(B) Antibody
(C ) Ag Ab complex
(D) Non of the above

96. Types of kidney rejections are:

(A) Hyperacute rejection
(B) Accelerated rejection
(C ) Acute rejection
(D) All of the above

97. The major forms of grafting are

(A) Autograft
(B) Isograft
(C) Allograft
(D) All types of the above
allo, auto & xeno

98. ……………….means the process of taking cells or tissue from one individual and placing into other one .

(A) Exocytosis
(B) Opsonizatoion
(C) Transplantation
(D) Phagocytosis

99. Antigen presenting cells that activate T-helper cells must
express which one of the following on their surfaces?

(A) Ig E
(B) Gamma interferon
(C) MHCclass 1
(D) MHC class 11

100. The class of Ig present in highest concentration in the blood of human new born is :

(A) Ig G
(B) Ig M
(C ) IgE
(D) IgD

101. Delayed hypersensitivity reaction indicate

(A) Humoral immune response
(B) Cell-mediated immune response
(C ) Both the T- and B- cell systems are found
(D) Only the B-cell system is functional

102. Steps of phagocytosis are :

(A) Chemotaxis
(B) Ingestion
(C) Killing
(D) All of the above

I hope that helped
i tried to answer as i understand the Q because some of the Q are not phrased right

as for the normal ranges it differ from place to place as each hospital establish it's own normal range depending on the tichnique used in testing
plus the fact that Ig's are age depenadant

take care

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