Q3

Question 1

Crystal that can produce maltese cross formation under polarizing microscope

Answer 1

Cholesterol

Question 2

Color of motile bacteria in urine specimen

Answer 2

None

Question 3

Renal tubular epithelial cells are shed into the urine in largest number in which condition?

Answer 3

Acute glomerulonephritis

Question 4

Medical term for high WBC count in CSF?

Answer 4

Pleocytosis

Question 5

Pigment responsible for brown color of stool

Answer 5

Stercobilin

Question 6

Appearance of stool in patient with intestinal constriction

Answer 6

Ribbon-like

Question 7

Stool consistency appears to be in soft blobs with clear-cut edges. What is the possible cause?

Answer 7

Lack of fiber

Question 8

Main substance that produce normal odor formed by intestinal fermentation and putrefaction

Answer 8

Indole

Question 9

Normal range of sodium in stool

Answer 9

5.8-9.8 mEq/24hrs

Question 10

Normal range if chloride in stool

Answer 10

2.5-3.9 mEq/24hrs

Question 11

Main reagent used in Orthotoluidine test for stool

Answer 11

Orthotoluidine barium peroxidase

Question 12

Principle of Guiac test for occult blood

Answer 12

Pseudoperoxidase activity of hemoglobin

Question 13

Distinguishes presence of maldigestion and malabsorption in cases of steatorrhea

Answer 13

D. xylose test

Question 14

Test perform to rule out lactose intolerance especially in pediatric patients

Answer 14

Reducing substances

Question 15

The test used to differentiate fetal blood from swallowed maternal blood in the evaluation of bloody stools

Answer 15

APT test

Question 16

Bacteria associated with clue cells

Answer 16

Gardnerella vaginalis

Question 17

Predominant bacteria found in vagina

Answer 17

Lactobacillus

Question 18

Associated with preterm delivery

Answer 18

Fetal fibronectin test

Question 19

Identifies patient with fetal membrane rupture

Answer 19

Amnisure test

Question 20

Epithelial cells that forms the blood-brain barrier

Answer 20

Choroidal cells

Question 21

Normal range of CSF volume for neonates

Answer 21

10-60mL

Question 22

Indicates the presence of oxidized hemoglobin from lysed RBC

Answer 22

Xanthochromia

Question 23

D-dimer test appears to be positive in this type of CSF specimen

Answer 23

Hemorrhagic CSF

Question 24

Type of CSF specimen where traces of clots can be observed

Answer 24

Traumatic tap

Question 25

CSF protein found in patients with multiple sclerosis

Answer 25

Myelin basic protein

Question 26

CSF protein with the lowest serum ratio

Answer 26

prealbumin

Question 27

Reference range for for CSF protein in adults

Answer 27

15-45 mg/dL

Question 28

Normal pH levels of the vagina

Answer 28

3.8 - 4.2

Question 29

Type of diarrhea which can be caused by toxins being produced by bacterial pathogens and hormone producing tumors

Answer 29

Secretory diarrhea

Question 29

CSF protein marker of neuro

Answer 29

Bechet syndrome Beta-2-microglobulin