Clinical Microscopy (AUBF)

Question 1

What is used to focus microscopic in LPO

a. Fine Adjustment Knob
b. Coarse Adjustment knob
c. Diaphragm
d. Rheostat

Answer 1

b

• Scanner, LPO

Question 2

Each kidney contains approximately how many Nephrons

a. 0.5 - 1 million
b. 1 - 1.5 million
c. 1.5 - 2 million
d. 2- 4 million

Answer 2

b

Question 3

Included in expanded newborn Screening except

a. CAH
b. Congenital hypothyroidism
c. MSUD
d. Neonatal Diabetes

Answer 3

d

Question 4

Which differentiates CSF from plasma

a. Absence of fibrinogen
b. Presence of fibrinogen
c. Presence of IgG
d. Presence of Ceruplasmin

Answer 4

a

No fibrinogen in CSF

Question 5

sperm is produced in:

a. Prostate
b. Epididymis
c. Testes
d. Bulbourethral gland

Answer 5

C - Production

Epididymis - maturation

Question 6

It has characteristic round globules with positive birefringence and appear as maltese cross

a. Cholesterol
b. Triglyceride
c. Starch
d. Neutral fats

Answer 6

C

Question 7

High protein intake cause _______ urine

a. alkaline
b. Acidic
c. Concentrated
d. Diluted

Answer 7

B

how protein intake lowers urine pH

Question 8

Used for GFR except:

a. Serum Creatinine
b. BUA
c. BUN
d. eGFR

Answer 8

b

Question 9

Correct way of adding reagents

a. Do not mix
b. Mix acid and water at the same time
c. Acid to water
d. Water to acid

Answer 9

c

Question 10

Aminotic fluid is a specimen of choice for the following test except:

a. Test for Neural tube defects
b. Test for Fetal lung maturity
c. Test for fetal liver maturity
d. Fetal liver distress

Answer 10

c

Question 11

Not a shape of transitional epithelial cells

a. caudate
b. convoluted
c. Spherical
d. Polyhedra;

Answer 11

b

Question 12

Random urine is collected __________

a. morning
b. Midday
c. Evening
d. Anytime

Answer 12

d

Question 13

what urine specimen is used to quantitate sediments?

a. Midstream Clean catch
b. First morning
c. Timed
d. midday

Answer 13

c

Question 14

Other term for mucin clot test

a. Ropes test
b. String test
c. Rivalta test
d. Barbiero test

Answer 14

a

Question 15

Over dilution of semen is not recommended because:

a. Sperm will lyse
b. Sperm will drown
c. Evaluation of sperm will be difficult
d. Will cause false increase

Answer 15

c

Question 16

What stain is used for demostrating hemosiderin

a. Sternheimer malbin
b. Per;s prussian blue
c. Guaiac Stain
d. Hansel

Answer 16

b

a. - General stain
c. - Occult blood
d. - Eosinophil

Question 17

What is the best preservative for urinary sediments

a. Formalin
b. Boric acid
c. Thymol
d. Toluidine

Answer 17

a

– Addis count

Question 18

Characteristics of cholesterol crystal:

a. Plates with notched ends
b. Pillow shape
c. Hexagonal shaped
d. Spherical

Answer 18

a

Question 19

Hexagonal plate crystal that are characterized by greasy appliance:”

a. Cholesterol
b. Tyrosine
c. Cystine
d. Uric acid

Answer 19

c

Question 20

Tablet test for bilirubin

a. Acetest
b. Ictotest
c. Clinitest
d. Bilitest

Answer 20

b

Acetest - Ketones
Clinitest - Reducing sugar

Question 21

affected in unpreserved urine except:

a pH
b. Nitrite
c. Protein
d. Glucose

Answer 21

c

Question 22

Mousy odor of urine

a. Tyrosine
b. Ampicilin
c. MSUD
d. Phenylketonuria

Answer 22

d

Question 23

Diarrheal fecal sample without WBC:

a. Salmonella
b. Shigella
c. Vibrio
d. E. coli

Answer 23

c

Due to toxin production

Question 24

Characterize problem with neutral alpha-glucosidase levels usually involves:

a. Testes
b. Epididymis
c. Prostate gland
d. Seminal Gland

Answer 24

b

Question 25

Part of flow cytometry Except:

a. Fluidics
b. optics
c. Digital
d. Electronics

Answer 25

c

Question 26

Typical number of CSF bottle Collected

a. 2
b. 5
c. 4
d. 3

Answer 26

d

Question 27

CSF tube for chemistry

a. Tube 1
b. Tube 2
c. Tube 3
d. Tube 4

Answer 27

a

Question 28

Affected by ascorbic acid except:

a. Nitrite
b. Glucose
c. Urobilinogen
d. Bilirubin

Answer 28

c

Question 29

Dysmorphic RBC are seen in

a. Traumatic injuri
b. Rnal calculi
c. Glomerular bleeding
d. Cystitis

Answer 29

c

Question 30

Normal constituent of urine:

a. Water, urea, protein
b. Water, Sodium, urea,
c. Water, Sodium, protein
d. Water, urea, protein

Answer 30

b

Question 31

Clear needle-shaped crystal in urine

a. Tyrosine
b. Bilirubin
c. Cholesterol
d. Hippuric acid

Answer 31

a

Question 32

Not considered as laboratory record:

a. SOP manual
b. Lab worksheet
c. Logbook
d. Lab result

Answer 32

a

Question 33

Black stool indicates

a. Lower GI bleeding
b. Upper GI bleeding
c. Barium Intake
d. Typhoid fever

Answer 33

b (Melena = Black stool)

Question 34

The integrity of urine specimens is important because

a. For accurate measurement
b. Monitor disease progression
c. Monitor treatment effectivity
d. monitor patient’s prognosis

Answer 34

a

Question 35

WBC casts are seen in

a. Urethritis
b. Cystitis
c. Glomerulonephritis
d. Pyelonephritis

Answer 35

d

a and b - no WBC cast
c - RBC cast

Question 36

Hyaline casts consist primarily of:

a. Mucus
b. Protein
c. Cells
d. Fats

Answer 36

b

Uromodulin / Tams horsefall

Question 37

Confirmatory test for bilirubin

a. Clinitest
b. Foam test
c. Ictotest
d. Acetest

Answer 37

c

Question 38

WC in hypotonic solution is referred to as :

a. Ghost cells
b. Glitter Cells
c. Oval fat Bodies
d. Clue cells

Answer 38

b

RBC in dilute alkaline solution = Ghost cell

Question 39

Strongly react with Sodium nitroprusside reagent

a. Acetone
b. Phenylketones
c. Acetoacetate
d. Beta-hydroxybutyric acid

Answer 39

c / Diacetic acid

Question 40

If plasma glucose is 120 mg/dL what is its expected glucose?

a. 40
b. 80
c. 120
d. 160

Answer 40

b

60-70 %