Transcript
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Laboratoryexamination
1- Blood is composed of: a- 40%cells
b- 60% cells
c- 45% cells
d- 70%cells2- Blood is composed of: a- 55% plasma
b- 70% plasma
c- 70% protein
d- 55% carbohydrate
- !lasma consisted of: a- !roteins
b- "lb#min
c- $lob#lins
d- "ll the preio#sSodium citrate and EDTA prevents coagulation
by binding or chelating calcium, so that the calcium is not available for
coagulation.
4- &odi#m citrate preents clottin' by() a- inhibitin' the ioni*ation of calci#m b-
precipitatin' calci#m
c- by formin' calci#m insol#ble salts d- non of the preio#s
5- +," preents clottin' by:
a- inhibitin' the ioni*ation of calci#m b- precipitatin' calci#mc- by formin' calci#m insol#ble salts d- non of the preio#s
6- .aemolysis may be ca#sed by: a- acids
b- al/alis
c- bacterial toxins d- "ll the preio#s
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7 - Life span of Bs abo#t: a- 170 days
b- 120 days
c- 150 days
d- 100 days
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a-A mature red blood cell (RBC) can be modeled as a biconcave
discoid. A RBC is composed of hemoglobin (32%) !ater ("#%)
and membrane tissue (3%)
- he Bs composedof:
a- 60 %3ater
b- 0% 3ater
c- 50% 3aterd- non of the preio#s
- ormal ran'e of Bs bet3een:
a- -7 thscmm
b- 4-11 ths cmm
c- 1- thscmm
d- 11-20 thscmm
10- Le#copenia is:
a- the decrease in n#mber of le#cocytes belo3 1 thscmmb- the increase in n#mber of le#cocytes aboe 12 thscmm
c- the increase in n#mber of le#cocytes aboe 4 thscmm
d- the decrease in n#mber of le#cocytes belo3 4 thscmm
11- Le#cocytosis is:
a- the decrease in n#mber of le#cocytes belo3 1 thscmm
b- the increase in n#mber of le#cocytes aboe 12 thscmm
c- the increase in n#mber of le#cocytes aboe 4 thscmm
d- the decrease in n#mber of le#cocytes belo3 4 thscmm
12- he 'ran#locytes are formed in the:
a- bone marro3 stem cells
b- Lymphatic tiss#e
c- Lier
d- spleenThe non-granulocytes are lymphocytes and monocytes.
Monocytes are formed in the bone marrow and the
lymphocytes within the lymphatic system.
1- he non'ran#locytes are formed in the:
a- bone marro3 stem cells
b- Lymphatic tiss#e
c- Lier
d- spleen
14- Life span of 'ran#locytes is:
a- ho#rs
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" hrs to $e! das
Better ans!er (a)
b- 12 ho#rs
c- 16 ho#rs
d- 2 days
&
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b-c-d-15 - Life span of lymphocytes is:
a- days
b- 12 days
c- 15 days
d- 10 days
16- ormal ran'e of ne#trophils:
a- 15-22%
b- 10-15%
c- 40-50%
d- 60-70%34 %
17- ormal ran'e of Lymphocytes: a-
15-22%
b- 10-15%
c- 40-50%
d- 60-70%
1- ormal ran'e of Basophil is: )
a- -%b- 2-4%
c- 4-%
d- 1-2%
1- ormal ran'e of 8onocyte is:a- -%
b- 2-4%c- 4-%
d- 1-2%
'osinophil *+ %
20- ormal ran'e of +osinophil is:
a- -%
b- 2-4%
c- 4-%d- 1-2%
21- he life span of e#trophil is:
a- 6 days
b- 2 daysc- 4 days
d- 2 days
#
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e-f-22- he life span of eosinophil is:
a- 12-1 days
b- 6- days
c- -10 days
d- 1-20 days
2- he stain 3hich #sed in le#/ocytic differentiation: a-
Leishman
b- methyl iolet
c- $iemsa
d- non of the preio#s
24- .b 3as meas#red by &ahli9s method #sin':
a- distilled 3ater
b- !otassi#m ferricyanide
c- 0)1 .l
d- &odi#m citrate
25- .b 3as meas#red by colo#rimetric method #sin':
a- distilled 3ater
b- !otassi#m ferricyanide
c- 0)1 .l
d- &odi#m citrate
26- &tain #sed in retic#locytic co#nt
a- Leishman
b- $iemsa
c- methyl iolet
d- brilliant cresyl bl#e
27- etic#locytes increase in the follo3in' conditions
a- pre'nancy
b- all types of anemia
c- Le#/emia
d- all the preio#s
2- he anticoa'#lant #sed in +&
a- +,"
b- 2)% &odi#m citrate
c- heparin
d- )% &odi#m citrate
"
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2- hrombocytopenia means that platelets co#nt is a-
more than 50 thscmm
b- more than 400 thscmm
c-less than 50 thscmm
d- less than 400 ths cmm
0- atio of blood to anticoa'#lant in +& is:
a-1:
b- :1
c- 1:4
d- 4:1
1- the ratio of blood to sodi#m citrate in prothrombin time test
a- 1:
b- 4: 1
c- 1:4
d- 4:1
2- &tain 3hich #sed in 8alaria
a- Leishman
b- $iemsa
c- Brilliant cresyl bl#e
d- ields stain
- L,L and ;L,L are precipitated by
a- phosphot#n'estic acid
b- "c- . comes from
a- heart
b- lier
c- m#scle
d- a and c
41- ?ltra iolet method for "L determination #sed 3ae len'th a-
505 nm
b- 40 nm
c- 420 nm
d- 620 nm
42- olorimetric method for "L determination #sed 3ae len'th
a- 505 nm
b- 40 nm
c- 420 nm
d- 620 nm
,
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4-
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A b c /rue
50-.; infection can be dia'nosed by a- +L
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57- he aera'e of daily excreted #rine in ad#lt is
a- -4 liter
b- 1-2literc- 0)5 liter
d- non of the preio#s
5- !oly#ria is the increasin' in daily excreted #rine aboea- 0)5 liter
b- 1 liter
c- 2 literd- liter
5- =li'#ria is the decreasin' in daily excreted #rine belo3a- 0)5 liter
b- l liter
c- 2 liter
d- literormal urine colorranges from pale ello! to deep amber
60- ormal colo#r of #rinea- pale yello3b- deep yello3
c- 'reenish yello3
d- amber yello3
61- he #rine color in poly#ria become
a- pale yello3
b- deep yello3
c- 'reenish yello3
d- amber yello3
62- he #rine color in oli'#ria become
a- pale yello3b- deep yello3
c- 'reenish yello3
d- amber yello3
6- he #rine color d#rin' riboflain administration becomea- pale yello3b- deep yello3
c- 'reenish yello3
d- amber yello3
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c- )B) of the /idney d- all the preio#s
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7- ormal #rine
contains small amo#nts
of s#'arC for example a-
pentoses
b- disaccharide
c- traces of 'l#cose
d- all the preio#s
7- 'ar can be detected in #rine #sin'
a- ehlin' test
b- Benedict test
c- paper strips
d- all the preio#s
0- etone bodies exist in #rine are
a- "ceto-acetic acidb- acetone
c- F- hydroxyl b#tyric acid
) d- all the preio#s
2- >eton#ria is #s#ally met 3ithin the follo3in' cases
a- ,iabetes mellit#s
b- 8#ch fats and lo3 carbohydrates
c- staration
d- all the preio#s
- he direct bilir#bin formed 3hen bilir#bin conA#'ated 3ith
a- alb#min
b- 'l#c#ronic acid
c- 'l#conic acid
d- 'l#cose
4- he cells 3hich can be present in #rine incl#de
a- Bs
d* all the previous
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b- Le#cocytes
c- epithelial cells
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5- o differentiate bet3een Bs and p#s cells in #rine inesti'ationC note the
follo3in' except
a- !#s cells lar'er than Bs
b- p#s cells hae n#clei
c- lysin' Bs by 2%acetic acid
d- addition of . increases in case of
a-lier disease
b- /idney disease
c- diabetes mellit#s
d- myocardial infraction
142- L,. increased in case of
a- hepatocell#lar carcinoma
b- /idney disease
c- myocardial infractiond- aC and c
14- "& al#e is hi'h in the follo3in'
a- lier disease
b- myocardial infraction
c- ac#te pancreatitis
d- all the preio#s
144- a#ses of hypercalcaemia
a- bone mali'nancies
b- hyperparathyroidism
c- itamin , excess
d- all the preio#s
145- a#ses of hypocalcaemia
a- hypoparathyroidism
b- malabsorption of calci#m
c- chronic renal disease
d- all the preio#s5ear complete suppression of urine.
146- "n#ria is a decreasin' in daily excreted #rine belo3
a- 10 ml
b-100 ml
c- 400 ml
d- 500 ml
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147- hich of the follo3in' ca#ses poly#ria
a- excessie in'estion of fl#ids
b- after mobili*ation of fl#ids from ascites
c- diabetes mellit#s
d- all the preio#s
14- hich of the follo3in' ca#ses oli'#ria
a- seere hypotension
b- seere diarrhea
c- seere omitin'
d- all the preio#s
14- .i'h specific 'raity occ#rs in
a- 'l#cos#ria
b- protein#ria
c- oli'#ria
d- all the preio#s
150- Lo3 specific 'raity occ#rs in
a- poly#ria
b- ac#te t#b#lar necrosis
c- lier disease
d- aC and b
151- ormal 24 ho#rs protein in #rine
a- 100-150 H'
b- 100-150 m'c- 100-150 '
d- non of the preio#s
152- ca#ses of protein #rea are the follo3in' except
a- renal disease
b- heart fail#re
c- feer
d- lier disease
15- >etone bodies exist in #rine in the follo3in' except
a- acetone
b-acetic acid
c- aceto-acetic acid
d- B- hydroxyb#tyric acid
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'-h-i-154- >etone bodies 3ere examined by the follo3in' tests except
% &egal % 'romer % Dumm-shibly
a- otheraIs test
b- Benedict9s test c-
$erhardIs test d-
test strips
155- hich of the follo3in' ca#ses /eton#riaa- #ncontrolled diabetes mellit#s
b- prolon'ed omitin'
c- prolon'ed staration
d- all the preio#s
156- he bilir#bin increasin' may be d#e to
a- hemolytic ca#sesb* hepatic causes
c- obstr#ctie ca#sesd- all the preio#s
157 - !rothrombin time determination are #sed in the follo3in' except
a- dia'nosis of coa'#lopathy
b- assessment of lier f#nction
c- assessment of /idney f#nction
d- control of oral anticoa'#lant therapy
15- ormal prothrombin time a- -10 second
b- 10-12 second
c- 12-14 second
d-14-16second)15-
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12, evening 6 #% of , morning
161-
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164-
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