Metode određivanja Fe, UIBC, TIBC, feritin

Quiz
•
Other
•
4th Grade
•
Medium
Helena Bogunović
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prvi korak u metodi određivanja željeza je?
Redukcija Fe3+ u Fe2+
Oslobađanje željeza iz transferina
Stvaranje kompleksa željeza i kromogena
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Drugi korak u metodi određivanja željeza je?
Redukcija Fe3+ u Fe2+
Oslobađanje željeza iz transferina
Stvaranje kompleksa željeza i kromogena
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Treći korak u metodi određivanja željeza je?
Oslobađanje željeza iz transferina
Redukcija Fe3+ u Fe2+
Stvaranje kompleksa željeza i kromogena
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Reakcija određivanja željeza odvija se u __________________ pH.
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Točne tvrdnje vezane za određivanje željeza su?
Intenzitet boje nastalog spoja direktno je proporcionalan koncentraciji željeza i mjeri se fotometrijski
Intenzitet boje nastalog spoja obrnuto je proporcionalan koncentraciji željeza i mjeri se fotometrijski
Metoda izbora za određivanje željeza je spektrofotometrija
Metoda izbora za određivanje željeza je AAS
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Točne tvrdnje vezane za referentni interval željeza su?
M: 11-32
Ž: 8-30
mjerna jedinica mmol/L
mjerna jedinica μmol/L
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kod određivanja UIBC i TIBC preporučeno je?
direktno odrediti TIBC, a računski UIBC
direktno odrediti UIBC, a računski TIBC
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