Important to See

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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

2


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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


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 '


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

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164-

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