Electrolytes Flashcards
1
Q
most current methods of phosphate determination involve raction with
A
ammonium molybdate
2
Q
forms ammonium phosphomolybdate complex
A
Fiske Subarrow method
3
Q
molybdenum blue is read at what wavelength
A
blue (600-700 nm)
4
Q
form yeallo wcomplex with phosphate at acid pH
A
vanadate and molybdate
5
Q
phosphate measurement preferred specimen
A
serum and heaprinized plasma
6
Q
prolonged storage at RT
A
false increase
7
Q
hemolyzed specimen
A
false increase
8
Q
decreased renal excretion
A
hyperphosphatemia
