Effects On Phosphorus Flashcards
1
Q
Part of the blood buffer
A
Inorganic phosphate
2
Q
Breakdown of phosphate:
_____ free or unbound
_____ complexed with ions
_____ protein bound
A
55 free
35 complexed with ions
10 protein bound
3
Q
PTH
A
Decrease
4
Q
Calcitoni
A
Increase
5
Q
Growth hormone
A
Increase
6
Q
Only _____ phosphate is measured
A. Inorganic
B. Organic
A
A.
7
Q
True or False:
Phosphorus is affected by circadian rhythm
A
True
8
Q
Most commonly used method to measure serum inorganic phosphate
A
Ammonium molybdate method
(Fiske Subbarow)
Read at 340nm
9
Q
HypoPTH
A
Increase
10
Q
Avitaminosis D
A
Decrease
11
Q
Myxedema
A
Decrease
12
Q
Renal failure
A
Increase
13
Q
Lymphoblastic leukemia
A
Increase
14
Q
Hypervitaminosis D
A
Increase
15
Q
Alcohol abuse
A
Decrease
