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AUBF > UNIT EXAM 1 > Flashcards

UNIT EXAM 1 Flashcards

1
Q

Which physical examination parameter can be described as anuric or oliguric?
A. Urine color determination C. Urine clarity
B. Urine volume. D. Urine specific gravity

A

urine volume

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2
Q

A positive result for Rothera’s test for urine ketone bodies is

A

Purple

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3
Q

Substances responsible for the normal odor of urine are

A

Volatile acids and Urinod

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4
Q

Which urine parameter can be described as isosthenuric, hyposthenuric or hypersthenuric?
A. Urine color determination C. Urine clarity
B. Urine volume. D. Urine specific gravity

A

Urine specific gravity

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5
Q

The diazonium salt methods are popular tests for the detection of urinary

A

Bilirubin

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6
Q

A positive result for the presence of acetone in urine is

A

Purple ring

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7
Q

Which of the following is not a heme compound? A. Bilirubin
B. Myoglobin
C. Hemoglobin
D. Porphyrinuria

A

Porphyrinuria

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8
Q

A method used for measuring Specific gravity based on the speed of light travelled by light is

A

Refractometer

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9
Q

A specific chemical test designed for urine porphobilinogen detection is

A

Schwartz-Watson test

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10
Q

The only sugar that cannot give (+) result with copper reduction test is

A

Sucrose

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11
Q

The best urine sample for detection of bacterial presence in urine is

A

midstream random urine

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12
Q

The presence of hemoglobin in urine is termed

A

Hemoglobinura

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13
Q

Fantus test is for the determination of urinary

A

Chloride

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14
Q

Which test is used to screen ketone bodies?
A. Erlich’s test
B. Rubner’s test
C. Hoesch’s test
D. Gerhardt’s test

A

Gerhardt’s test

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15
Q

The orthotoluidine and benzidine test are chemical test for the presence of

A

Blood

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16
Q

The physical test that can be examined using hydrometer and a reagent strip is

A

Specific gravity

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17
Q

Inverse Erlich’s reaction is also known as

A

Hoesch’s test

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18
Q

The substance found in Multistix that indicates bacteriuria is

A

Nitrite

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19
Q

Which of the following tests is the most specific for urinary glucose testing?
A. Clinitest. C. Benedict’s test
B. Clinistix D. Copper reduction test

A

Clinistix

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20
Q

Which substance is tested via protein error of indicators?
A. Albumin C. Bilirubin
B. pH D. Blood

A

Albumin

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21
Q

The strip impregnated with methyl red and bromthymol blue is used to measure urine

A

pH

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22
Q

The chemical test for urine calcium determination is

A

Sulkowitch test

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23
Q

The decrease in urine volume seen as a result of excessive

A

Oliguria

24
Q

The confirmatory test for the presence of urine myoglobin is

A

Immunochemical Method

25
Q

An instrumental method for measuring urine pH is

A

pH electrode

26
Q

Urobilinogen is formed in the colon by the action of bacteria on what substance?

A

Bilirubin

27
Q

The confirmatory test for the identification of any sugar in urine is

A

TLC

28
Q

Which physical examination parameter can be described as clear, hazy, smoky or cloudy?

A

Urine clarity

29
Q

Which confirmatory method is best for urine protein detection
A. HPLC
B. SSA using nephelometer
C. TLC
D. Wood’s lamp fluorescence

A

B. SSA using nephelometer

30
Q

The reagent strip test for glucose determination includes the following EXCEPT
A. Clinistix C. Multistix
B. Chemstrip UGc D. C-stix

A

C-stix

31
Q

Substances responsible for the normal color of urine include the following EXCEPT
A. Urochrome C. Urobilin
B. Urobilinogen D. Uroerythrin

A

Urobilinogen

32
Q

Which macroscopic test is used for screening aminoacidurias like phenylketonuria?
A. Urine volume
B. Urine color determination.
C. Specific gravity
D. Urine odor determination

A

D. Urine odor determination

33
Q

Which urine physical test is greatly associated with hemoglobinuria?

A

Clear red urine

34
Q

Which test is used to screen reducing sugar?

A

Rubner’s test

35
Q

Ehrilch’s aldehyde reaction is the formation of reddish-brown color due to

A

Urobilinogen

36
Q

Which of the following compound would inidicate pyuria

A

Leukocyte esterase

37
Q

The copper reduction test for glucose is the principle in which of the following tests

A

Clinistix and clinitest

38
Q

Which of the following macroscopic test is used for screening hematuria or myoglobinuria?
A. Urine volume.
B. Urine color determination
C. Specific gravity
D. Urine odor determination

A

B. Urine color determination

39
Q

The ability of the kidney to maintain hydrogen ion concentration in the plasma and ECF is tested via

A

pH

40
Q

Which substance is tested using polyelectrolytes and an indicator?

A

pH

41
Q

Rothera’s test is a test used to detect presence of what substance in urine

A

Acetone

42
Q

Urine specimens should be delivered to the laboratory promptly and tested ideally within

A

2 hours

43
Q

Which compound comprises 20% of the total urinary ketones?
A. Acetone C. Beta-hydroxybutyric acid
B. Acetoacetic acid. D. Lactones

A

Acetoacetic acid

44
Q

Which blood glucose level exceeds the renal treshold for glucose leading to glucosuria?
A. 100mg/dL C. 130mg/dL
B. 157 mg/dL D. 220mg/dL

A

D. 220mg/dL

45
Q

The urine tablet test for the determination of bilirubinuria is

A

Ictotest

46
Q

Myoglobinura is basically cause by the rapid destruction of skeletal muscle that is called

A

Rhabdomyolysis

47
Q

The hormone that first responds to acute blood loss is the

A

Eryhtropoietin

48
Q

The reverse Swatzz-Watson test is also called

A

Hoesch’s test

49
Q

Which physical examination parameter can be described as achoic or aeruginous?
A. Urine color determination C. Urine clarity
B. Urine volume. D. Urine specific gravity

A

Urine color determination

50
Q

Which confirmatory method is best for detection of urinary porphyrins

A

Wood’s lamp fluorescence

51
Q

A person is suffering from polyuria if the volume of urine voided exceeds

A

1200mL

52
Q

Ehrlich’s aldehyde test is a test used to determine the presence of urine

A

Urobilinogen

53
Q

An increase in urine output during night time is termed as

A

Nocturia

54
Q

The normal odor of urine is

A

Aromatic

55
Q

A positive result for the presence of protein in urine may indicate the following EXCEPT
A. Urinary tract infection
B. Glomerulonephritis
C. Bleeding anywhere in the genitourinary tract
D. Hormonal imbalance

A

Hormonal imbalance

56
Q

The conventional eyepiece of a compound microscope has a magnification of

A

10x

AUBF (8 decks)

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