Chloride Ion (Cl-), Calcium Ion (Ca2+), Phosphate Ion, Magnesium (Mg2+)

Phosphate is regulated by many of the same mechanisms as?

Ca2+ because 99% of calcium is stored in bone as calcium phosphate

Magnesium is primarily located within bone or within cells. After K+ Magnesium is the most ABUNDANT CATION in the?

ICF

Phosphate is the most ABUNDANT anion in the?

ICF

Chloride is the most ABUNDANT where?

In the ECF

Chloride is a common anion that is normally associated with?

Na+ (NaCl)

Chloride levels are directly correlated with Na+ levels, because Cl- follows?

Na+ bt electrostatic interactions

In blood plasma, Ca2+ can exist either bound to protein such as?

albumin (about 35%), associated with anions such as phosphate (about 15%), or in an ionized or unbound state (about 50%)

The amount of Cl- lost in urine is primarily dependent upon what?

blood plasma Na+

Calcium is the most abundant electrolyte in?

bone and teeth (most commonly as calcium phosphate about 99%)

Approximately 85% is stored in the extracellular matrix of?

bone and teeth as calcium phosphate

Because most Mg2+ is located within cells, this represents only a small fraction of total body Mg2+. In blood plasma, Mg2+ is either in a free ionized form of?

bound to a protein

Phosphate ions occur as both hydrogen phosphate and?

dihydrogen phosphate

Most phosphate is ionized (about 90%) in blood plasma and the rest is bound to?

plasma proteins such as albumin

Mg2+ is lost from the body in?

sweat and urine

Chloride is obtained in the diet, primarily from table salt and processed foods. Chloride is normally lost in?

sweat, stomach secretions, and urine

Calcium is lost from the body in?

urine, feces, and sweat