(1)
1) The definitive host is an animal:
1-Entamoeba histolitica
2-Toxoplasma Gondii
3-Trypanosoma cruzi
4-E.coli
5- Giardia lamblia
2) One is not found (involve) in colorimetric:
1- Cuvett
2-light source
3- Photo sensor and analyzer
4-fule source
5-Filter
3) The smallest molecular weight Ig is:
1-IgG
2-IgM
3-IgD
4-IgE
5-IgA
4) Bacteria can cause pathogenesis to human by:
1-Capsullar
2-Secret enzymes
3-Endogenous toxins
4-Exogenous toxins
5-All of the above
5) Neutrophil count is high in:
1-Acute bacterial infection
2- Iron deficiency anemia
3-Megaloblastic anemia
6) One is not correctly paired:
1- α- cells→ glucagon
2- β- cells → insulin
3- Parathyroid → calcium
4- Corpus luteum → Progesterone
5- Estrogen → seminiferous tubules
7) Function of pili of the bacteria:
1- Attachment to the host tissue
2- Movement
3- Reproduction (multiplication)
4- Engulf of food
5- All of the above
8) Hb A2 is consisting of:
1- 3 ά chains and 2 γ chains
2- 2 ά chains and 2 β chains
3- 2 ά chains and 2 δ chains
4- 2 ά chains and 3 δ chains
5- 3 ά chains and 2 δ chains
9) The main (most) Hb found in adult is:
1- Hb A
2- Hb A2
3- Hb F
10) Blood medium commonly used in blood bank:
1- Citrate Phosphate Dextrose adenine (CPD-A)
2- EDTA anticoagulant
3- Heparin anticoagulant
4- Saline alanin glucose maltose (SAGM)
11) Indirect anti-antibody test used to detect:
1- Sensitized RBCs in patient blood
2- IgG
3- IgM
4- Sensitized antibody in patient serum
5- Non of the above
12) Direct anti-antibody test used to detect:
1- Sensitized RBCs in patient blood
2- IgG
3- IgM
4- Sensitized antibody in patient serum
5- Non of the above
13) Anti-Human Immunoglubin is:
1- Coombs reagent
2- Anti-Ab
3- IgG
4- All of the above
5- Non of the above
14) Rh-ve patient means he dose not have:
1- E antigen
2- D antigen
3- B antigen
4- C antigen
5- Non of the above
15) Detection of malaria parasite is by:
1- Thick blood film
16) One is always non motile gram –ve rods:
1-Haemophilus Influenza
2-Shigella
3- E.coli
4- Salmonella
5- Borditella Pertusis
17) One is motile gram –ve rods:
1- Haemophilus Influenza
2- Bacillus anthracis
3- Pseudomonas aerogenes
4- Vibrio cholerae
5- Yersinia Pestis
18) One is gram +ve oval (cocci):
1- Bacillus anthracis
2- Meningococci
3- Pneumococci
19) A child diagnosis show scarlet fever the cause is:
1- Streptococcus Pyogenes
2- Staphylococci aureus
20) Xylose lysine Deoxycholate (XLD) is:
1- Selective media
2- Simple media
3- Differential media
4- Enriched media
5- Enrichment
21) Function of Thyroxin is:
1- Increase Oogenesis
2- Stimulate contraction of uterus
3- Increase basal metabolic
22) Increase in Thyroxin Stimulating Hormone (TSH) causes:
1- Cushing disease
2- Gigantism
2- Exophthalamic goiter
3- Hypoglycemia
23) Function of Estrogen:
1- Increase Oogenesis
2- Stimulate contraction of uterus
3- Increase basal metabolic
24) Infective stage of Entrobius Vermicularis is:
1- Larva
2- Cercaria
3- Egg
4- Cyst
5- Metacercaria
25) Infective stage of Taenia:
1- Larva
2- Cercaria
3- Embryonated egg
4- Cyst
5- Metacercaria
26) Autoinfection of human can caused in case of:
1- Entrobius Vermicularis
2- Taenia Sp.
3- Anclystoma Dudenal
4- Ascaris Lumbercoidis
27) The leukocyte that involve in Adaptive and Acquired immunity:
1- Lymphocyte
2- Neutrophil
3- Monocyte
4- Basophile
5- Eosinophil
28) The atomic mass of an atom is the number of:
1- Protons and neutrons
2- Protons only
3- Neutrons only
4- Electrons
5- Non of the above
29) In case of obstructive jaundice one is commonly not found:
1- Total bilirubin is elevated
2- High bilirubin in urine
3- Direct bilirubin is within the normal
4- Dark color of urine
5- Clay color of stool
30) In case of Hemolytic jaundice one is not likely to be found:
1- Total bilirubin is elevated
2- High bilirubin in urine
3- No chaing in color of urine
4- Direct bilirubin is within the normal
5- Normal color of stool
31) One is not true about acid:
1- Proton donor
2- Turn litmus paper to blue
3- Sour taste
4- React with alkaline to give water and salt
5- Non of the above
32) Pentose phosphate metabolism cycle is important to the cell because it give:
1- Acetyl CoA
2- ADP
3- ATP
4- NADH
5- NADPH
33) Hydrolysis of sucrose result:
1- Only glucose
2- Galactose
3- Fructose + glucose
4- Glucose + Glucose
5- Maltose + Glucose
34) One is not a Romanowsky stain:
1- Fields stain
2- Gram stain
3- Geimsa stain
4- Leishman stain
35) Romanowsky stain consists of:
1- Eosin + Alkaline methylene blue
2- Eosin only
3- Methylene blue only
4- Indian Ink
36) Deionization of impure water means:
1- Boiling
2- Filtration
3- Exchange of protons and electrons
37) Iodine stain of Entamoeba cyst used to detect (diagnose):
1- Chromatoidal bars
2- Cell wall
3- Nuclei
38) Hb A consists of:
1- 2 ά chains and 2 δ chains
2- 3 ά chains and 2 β chains
3- 2 ά chains and 2 β chains
4- 2 ά chains and 3 β chains
5- 2 ά chains and 2 γ chains
39) Normal range of leukocyte is:
1- 4-11 X 10^9
40) Diagnostic stage of Ascaris lumbericoidis:
1- Finding of a typical fertilized egg in stool
41) Life span of red blood cells in the circulation (body):
1- 80 days
2- 120 day
3- 130 day
4- 20 day
5- 7 days
42) Increase in growth hormone causes:
1- Cushing disease
2- Gigantism
3- Exophthalamic goiter
4- Hypoglycemia
43) If you see this sign (symbol) in the lab it means: 1- Flammable
2- Corrosive
3- Oxidizing
4- Explosive
5- Toxic
44) Reticulocyte is immature:
1- RBC
2- WBC
3- Platelet
45) Best sterilization of Nutrient media done by:
1- Hot air oven
2- Autoclaving
46) Most common method (technique) used to detect hormone amount in the laboratories:
1- Spectrophotometry
2- Enzyme Linked Immuno Surbant Assay (ELIZA)
47) Test should be kept away from light:
1- Serum bilirubin
48) Immunoglobulin pregnancy test related to:
1- IgG
2- IgM
3- Human chorionic Gonadotropin
49) Leukocyte responsible for cellular immunity:
1- T-lymphocyte
2- B- lymphocyte
3- Monocyte
4- Basophile
5- Eosinophil
50) Buffer solution is:
1- Chaing color when chaing pH
2- Resist acidic pH
3- Resist alkaline pH
4- Weak acid + weak base
5- Strong acid + weak base
51) An indicator is:
1- Chaing color with chaing pH
2- Resist acidic pH
3- Resist alkaline pH
4- Weak acid + weak base
5- Strong acid + weak base
52) Target of prolactin in female:
1- Ovary
2- Mammary glands
53) Parasite can be detected in vaginal and urethral discharge:
1- Trichomonas Vaginalis
54) Org. (bacteria) arranged in Chinese litters:
1- Corynebacteria Diphtheria
2- Bacillus anthraces
55) Malaria infection transmitted by:
1- Male anopheles mosquito
2- Female anopheles mosquito
56) Heparin is:
1- Protein
2- Enzyme
3- Polysaccharide
4- Oligosaccharide
5- Non of the above
57) One stage prothrombin time used to detect (diagnose) disorders in:
1- Extrinsic coagulation pathway (factors)
2- Intrinsic coagulation pathway (factors)
58) Thrombin time is:
1- Extrinsic coagulation pathway (factors)
2- Intrinsic coagulation pathway (factors)
3- The conversion of prothrombin to fibrinogen in addition of thrombin
59) Confirmatory test of streptococcus pneumonia:
1- Catalase
2- Optochine disc
3- Coagulase
4- Bile insolubility
5- Bacitracin
60) Most sever (serious) malaria infection caused by:
1- Plasmodium Falcibarum
2- Plasmodium Malaria
3- Plasmodium Ovale
4- Plasmodium Vivax
5- All of the above
61) Parasite can cause fetal cerebral infection:
1- Taenia
2- Toxoplasma gondii
62) Gram +ve cocci arranged in groups (clusters):
1- Streptococci
2- Staphylococci
63) Non motile protozoa:
1- E.coli
2- Entamoeba Histolytica
3- Trypanosoma cruzi
4- Giardia lamblia
5- Trichomonas vaginalis
64) One is always oxidase +ve
1- Haemophilus Influenza
2- Pseudomonas aurogenase
65) Leukocyte responsible for response to parasitic and allergic infection:
1- Lymphocyte
2- Nutrophile
3- Monocyte
4- Basophile
5- Eosinophil
1-Blood of Microfilaria infection diagnostic with:
Wuchereria bancrofti
2-Oocyst benefited to diagnose:
E.histolytica
E.coli
Toxoplasma gondii
Giaradia lamblia
Typanosoma cruzi
3-intracellular parasite:
E.coli
Toxoplasma gondii
Giaradia lamblia
Typanosoma cruzi
Trichomonas vaginalis
4- An animal is a definitive host:
E.histolytica
E.coli
Toxoplasma gondii
Giaradia lamblia
Typanosoma cruzi
5-cosnider ketose:
Glucose
Fructose
Mannose
6- non motile protozoa:
E.histolytica
E.coli
Toxoplasma gondii
Giaradia lamblia
Typanosoma cruzi
7-cutaneous leishmaniasis transmitted by:
Phlebotomus sand fly
8-malaria transmitted by :
Female anopheline mospuito
Male anopheline mospuito
9- shistosoma hematobium diagnosis:
Egg in urine with terminal spine
10-not find in the flam photometry :
Burner
Filter
Fuel source
Cuvete for sample
Photo
11-low effective sterilization with:
Ethyl alcohol 70%
Methyl alcohol
chloroform
5%phenol
5% cresol
12-prolonged fast cause:
Hyperglycemia
Keton in urine
13-One is not correctly paired:
α- cells →glucagon
β- cells → insulin
Estrogen → seminiferous tubules
Corpus luteum → Progesterone
Parathyroid → calcium
14- bacteria motile gram-rods:
Shigella
Bordetela pertusis
Pseudomonas aeruginoea
Yersenia pestis
15-presence one from this substance in urine detect abnormal codition;
Calcium
Phosphates
Glucose
Urates
16-hypersecretion of cortisol cuase:
Cushing disease
17-in cardiac infraction one of the measurements is not benefited:
Creatinine
18-elevated in parasitic infection and allergy :
IgE
19- with romanowsky stain ,2-5 lobes and give violet or pinkish granules:
Nutrophile
Eiosinophile
Basophile
Monocyte
20-lense near the slid in light microscope :
Objective
Eye lenses
21-one of the following has highest conc. Of cholesterol:
Chylomicron
LDL
HDL
VLDL
Apolipoprtein
22-hypersecretion of insulin cause:
Hypoglycemia
23-hyperglycemia hormone
Glucagon
24- B-lymphocyte after attack foreign bodies ,called
Plasma cell
25- technique used for detect Hormon amount:
ELIZA
26-does not sterile with hot air oven:
Dry glassware
Oil
Powder
Waxes
Rubber gloves
27-lymphocyte is elevated in :
Viral infection
Acute bacterial infection
Iron deficiency anemia
Megaloblastic anemia
non of the above
28- The smallest molecular weight Ig is:
1-IgG
2-IgM
3-IgD
4-IgE
5-IgA
29-gram-v bacteria colonies color :
Dark purple
Pale to dark red
30- bacteria need dark field to detect
T.pallidium
31-Autoclave sterilize in temp:
121ْc-20min
32-strict aerobe bacteria
Mycobacterium
33-citrate test assis :
Mycobacterias
Staph
Strept
Colistridia sp
34-nutrent agar:
Basic media
35- hypoparathyrodism hormone cause:
Elevated ca level
Decrease ca level
36-use O cell tube on lab for:
As control
To detect Ag
To detect Ab
37-all cause false –v ABO blood grouping except
Too short incubation
38-prothrompin time detect:
Extrinsic pathway of coagulation
39-alkali skin burn treatment by neutralization with:
Sodium bicarbonate powder
Boric acid
Acetic acid 1%
Cold water
Hot water
40-acid skin burn treatment by neutralization with:
Sodium bicarbonate powder
Boric acid
Acetic acid 1%
Cold water
Hot water
41-store RBC at -80ْc:
1year
1month
4 year
2 year
6year
42-deffenetial test for:
Leukocyte
43- disease caused by pyogen stereptococcus:
Scarlet fever.
44- you do not take this stage for tratment small cut In emergency :
Clean with soap and water
Do pressure with piece
Immediately rinse mouth well and water
Cover it with water dressing
Sterilize
45- org cause bloody in stool:
Shigella sp.
46-sensitized Ab in serum detect by:
Indirect antiglublin test
47-thrombin time measure:
Convert fibrinogen to fibrin with activate of thrombin
48- in presence of clotting defect one of this not measure:
Leucocyte count
49-in Rh-v person , this Ag not found :
D-antigen
50-Z.N stain use for diagnose :
Mycobateria
51-media use for differentiate between L.F and N.L.F:
Maconky media
52-bleeding time test detect the abnormality in :
Defect in vessels and platelets
53- Immature RBC that is normally presence in blood film:
Erythrocyte
54- erythrocyte is immature cell of:
RBC
55-S hemoglobin is the same defect of thalassemia but the different is :
Long B chain
Glutamic acid on B chain is substituted with valine
Glutamic acid on a chain is substitutes with valine
56- hormone that cause replication of RBC:
Erythropoietin
57- use for clean slide:
Ethyle alcohol
Methyle alcohol
58-oxytocine hormone function:
Contribtion of Uterus
59-regulation of calcium level in serum by:
Calcitonine hormone only
Parathyroid hormone only
Calcionine with parathyroid hormone
Vitamin D
PTH+Vitamin D+calcitonin
60-the defect of thalassemia occur in:
Cycle of heme
Glubin chain
61-Normal range of WBCs:
4000_11000
62-stain use for tuberculosis:
Lewis Jensen stain
63- pyrimidin base:
Adenine
Guanine
Thymine
Uric acid
Urea
64- one use for measure abnormality in kidney :
Creatinine
65- not romanowsky stain :
Gram stain
66-does not stimulate with slight hemolysis:
Cholesterol
67-one of them use for susceptible abnormality kidney:
Creatinin
68- in O+v person
No presence of Ag
No presence of Ab
69-one is stimulate on serum calcium level:
Prolonged application of tourniquet on arm
70-Eiosinphil is high in :
Parasitic infection and allergic reaction.
