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المساهمات : 5
تاريخ التسجيل : 02/10/2008

مُساهمةموضوع: jhkhkhgjhg   الجمعة أكتوبر 10, 2008 9:53 am

1-the interval between blood donation is

a- 6weeks

b-* 8weeks

c- 10weeks

d- 3months


2- the name given to the infectious virus of hepatitis B (HBV( is :

a- complex virus

b-* dane particle

c- circular DNA virus

d- infectious particle

3- an increase in ESR rate can be the result of an increase in the quantity of :

a-* firinogen

b- prothrombin

c- platelets

d- RBCs

4- anemia due to acute blood loss is usually:

a- microcytic

b- macrocytic

c-*normocytic

d-hypochromic


5- 95% of chronic lymphocytic leukemias have surface markers of:
a-* B-cells

b- T-cells

c- tdt..terminal deoxynucleotidyle transferase

d- common acute lymphocytic leukemia antigene


6- amebiasis is caused by :

a- entamoeba coli

b- *entamoeba histolytica

c- entameba butschilli

d- entamoeba polecki

7- alkaline phosphatase increased in :

a- bone disease

b- liver disease

c- intestinal disease

d-* all of the above


8- rhematoid factor are :
a- anti igD
b- *anti igG
C- alloantigens
d- non of the above

9- which of the following is the cause of african sleeping
sickness :

a- leishmania
b-*trypanosoma
c- plasmodium
d- giardia

10- which of the malariae organisms perfentially invades
reticulocytes:

a- plasmodium ovale
b- plasmodium malariae
c-* plasmodium vivax
d- plasmodium flaciparum

11- turbidity in serum associated with :

a- cholesterol
b- total protein
c- free fatty acids
d- * chylomicrons


12- serum creatine kinase is clinically significant in diseases of the :

a- liver
b- kidney
c- *muscle
d- gonads

13- catecholamines are secreated by :

a- kidney
b- pituitary
c- adrenal cortex
d- *adrenal medulla

14- which of the following specimens is or are used for pregnancy test:

a- CSF
b- urine
c- blood
d-* b+c

15- what specimen should be cllected from apatient with suspected influenza:

a- stool
b- *throat swab
c-urine
d-all of the above

16- which of the following cells ingested and destroyedbabteria :

a-* macrophage
b-T-cells
c-B-cells
d- basophil

17- which immunoglobulin playes arole in hypersesitivity :
a- igG
b- igM
c- igA
D-* IgE

18- the antigen most commonly tested for in the rh system
is :

a- E
b-C
c-*D
d- e


19. Vaccination for this hepatic disease is with viral surface antigen and
usually provides immunity:
a. Hepatitis A
b.* Hepatitis B
c. Hepatitis C
d. Hepatitis D


20. IgM antibody to the viral particle is the method of choice for laboratory
diagnosis of which one of the following hepatitis viruses?
a. *Hepatitis A
b. Hepatitis B
c. Hepatitis C
d. Hepatitis D



21. The presence of Negri inclusion bodies in host cells is characteristic of
a. Mumps

b. Congenital rubella
b. Aseptic meningitis
d. *Rabies


22- blood collected in EDTA which of the following changes
if kept at room tempreture for 6-24 hours :

a- *increase HCT and MCV

b- increase ESR and MCV

c- increase MCHC and MCV

d- decrease HCT and MCV


23- Agram negative bacilli ,oxidase positive ,causes nosochromial infection and isolated from cystic fibrosis patients is :

a- klebsiella pneumoniae

b-* pseudomonas aeruginosa

c- E.COLI

d- neisseria gonorrhiae


24- what is both the defenitive and intermediate host
of toxoplasma gondii :

a- dog
b-cow
c*-cat
d- chicken

25- nagler agar are selective medium for :

a- bacteroids
b-* clostredium
c- archnia
d- propioni bacterium


26- the best single indicator of renal disease :

a- granular
b- hyaline
c- waxy
d-* red blood cell

27- agranular cast is thought to represent the decomposition of

which of these casts :

a- *cellular

b- fatty

c- hyaline

d- waxy


28- the best media used in antimicrobial susceptibility testing is :

a- nutrient agar

b-* muller hinton agar

c- blood agar

d- chocolate agar

29- which the following may cause abortion :

a- CMV

b- rubella

c- toxoplasmosis

d-* all of the above


30- the antigen used to determine the somatic antigenic grouping of enteric bateria is :

a- O
b-H
C- K
d-Vi


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