6.4 Feces (Chemical Examination) Flashcards
Gold standard for Fecal fats
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
a
Result:
1-6 g/day - Normal
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
a
Result:
More than 6 g/day in an de Kamer is a clinical significant for?
Steaforrhea
Reagent for Apt Test?
Sodium Hydroxide
Result:
Pink/Red
Yellow-brown
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
b
Apt test with result of Pink/Red gives a clinical significant of Hb F or?
Fetal blood
Apt test with result of Yellow-brown gives a clinical significant of Hb A or?
Maternal Blood
Result:
No clearing
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
c
Clinical significance of no clearing in trypsin?
Pancreatic insufficiency
Result:
Orange-red
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
d
Clinical significance of CHO with Orange red as result?
CHO intolerance
Result:
Blue Green
a. Van de Kamer
b. Apt test
c. Trypsin
d. Carbohydrates
e. gFOBT
e
Clinical significance for gFOBT with blue green results
GI bleeding
Source of error
Ascorbic acid
a. F (-)
b. F (+)
a
Source of error
Red meat, POD-containing fruits and veg
a. F (-)
b. F (+)
b
