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'Kidney Diseases' 


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Addison's Disease Screen (Basic) Add to Wishlist   
LabCorp Price: $299.99
New! Addison's Disease Screen (Basic) Add to Wishlist   
Quest Diagnostics Price: $202.99
Albumin, Serum Add to Wishlist   
LabCorp Price: $44.99
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New! Albumin Add to Wishlist   
Quest Diagnostics Price: $34.99
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Beta-2 Microglobulin, Serum Add to Wishlist   
LabCorp Price: $77.99
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New! Beta-2 Microglobulin, Serum Add to Wishlist   
Quest Diagnostics Price: $55.49
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Calcium, Ionized, Serum Add to Wishlist   
LabCorp Price: $81.99
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New! Calcium, Ionized, Serum Add to Wishlist   
Quest Diagnostics Price: $62.99
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Calcium, Ionized, Serum - (LABCORP)

Description: This test is used to evaluate nonbound calcium, calcium metabolism, physiologically active calcium fraction, hyperparathyroidism, ectopic hyperparathyroidism. This test is occasionally useful when hypercalcemia coexists with abnormal protein state such as myeloma. Also useful in assessing active calcium fraction in hypoproteinemia and acidosis when calcium is low.

Includes: Calcium, Ionized, Serum is also known as Ca++, Ionized, Serum; Calcium Filterable, Serum; Calcium Free, Serum; Calcium Unbound, Serum; Ionized Calcium, Serum

Categories: General Wellness, Hormones and Metabolism, Musculoskeletal Diseases, Kidney Diseases

LabCorp Price: $81.99   Add LC To Cart

Calcium, Ionized, Serum - (QUEST DIAGNOSTICS)

Description: The ionized calcium is determined by an ion selective electrode methodology. The result that is generated is pH adjusted. The result is empirically based on a measured pH and ionized calcium concentration normalized to a pH of 7.40. This calculation compensates for in vitro changes in pH due to loss of CO2 through specimen handling. Ionized calcium represents the true "bioavailable" calcium in the circulation. In situations where the total calcium is normal but does not fit the clinical picture, e.g., hyperparathyroidism, a determination of the ionized calcium will, many times, show an elevation in the "bioavailable" calcium component. This may be due to alterations in protein concentrations, especially albumin, that binds most of the calcium in the circulation.

Significant deviations from the normal range may require further evaluation by your physician.

Includes: Calcium, Ionized

Alternate Name(s):
Ca++, Ionized, Serum;
Calcium Filterable, Serum;
Calcium Free, Serum;
Calcium Unbound, Serum;
Ionized Calcium, Serum

Categories: General Wellness, Hormones and Metabolism, Musculoskeletal Diseases, Kidney Diseases

Quest Diagnostics Price: $62.99   Add QD To Cart

Calcium, Serum Add to Wishlist   
LabCorp Price: $47.99
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New! Calcium, Serum Add to Wishlist   
Quest Diagnostics Price: $55.49
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Carbon Dioxide, Serum Add to Wishlist   
LabCorp Price: $44.99
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New! Carbon Dioxide Add to Wishlist   
Quest Diagnostics Price: $34.99
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Creatinine, Serum Add to Wishlist   
LabCorp Price: $45.99
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New! Creatinine, Serum  Add to Wishlist   
Quest Diagnostics Price: $50.49
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Diabetes Check Panel Add to Wishlist   
LabCorp Price: $112.99
New! Diabetes Check Panel  Add to Wishlist   
Quest Diagnostics Price: $63.49
Diabetes Check Panel with Insulin Add to Wishlist   
LabCorp Price: $137.99
New! Diabetes Check Panel with Insulin Add to Wishlist   
Quest Diagnostics Price: $75.99
Kidney Function Profile Add to Wishlist   
LabCorp Price: $51.99
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New! Kidney Function Profile  Add to Wishlist   
Quest Diagnostics Price: $50.49
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Phosphorus, Serum Add to Wishlist   
LabCorp Price: $44.99
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New! Phosphate (as Phosphorus) Add to Wishlist   
Quest Diagnostics Price: $50.49
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Protein, Total, Serum Add to Wishlist   
LabCorp Price: $42.99
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New! Protein, Total, Serum Add to Wishlist   
Quest Diagnostics Price: $34.99
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Renin Activity and Aldosterone Add to Wishlist   
LabCorp Price: $187.99
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New! Aldosterone/Plasma Renin Activity Ratio, LC/MS/MS Add to Wishlist   
Quest Diagnostics Price: $122.99
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Urea Nitrogen, (BUN) Serum Add to Wishlist   
LabCorp Price: $42.99
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New! Urea Nitrogen (BUN) Add to Wishlist   
Quest Diagnostics Price: $34.99
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Urinalysis, Complete Profile Add to Wishlist   
LabCorp Price: $41.99
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New! Urinalysis, Complete Profile  Add to Wishlist   
Quest Diagnostics Price: $51.49
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Urinalysis, Routine Profile Add to Wishlist   
LabCorp Price: $39.99
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New! UA Profile  Add to Wishlist   
Quest Diagnostics Price: $51.49
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Urinary Tract Infection Panel Add to Wishlist   
LabCorp Price: $169.99
New! Urinary Tract Infection Panel  Add to Wishlist   
Quest Diagnostics Price: $101.99
Urine Culture, Comprehensive Add to Wishlist   
LabCorp Price: $149.99
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New! Culture, Urine, Routine Add to Wishlist   
Quest Diagnostics Price: $87.99
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