K
Kappa-Lambda Quant Free Light Chain Ratio, Blood
Karyotyping
Cell Culture (Biochemical and Molecular Studies), Amniotic Fluid, Skin, Fetal Tissue, Diaphragm, Other Tissue
Chromosomal Analysis, Bone Marrow (for acquired)
Chromosomal Analysis, Peripheral Blood for Hematological Disorders
Chromosomal Analysis, Peripheral Blood, Cord Blood
Chromosomal Analysis, Product of Conception (POC)
Chromosomal Analysis, Solid Tissue
Chromosomal Breakage Studies, Peripheral Blood
FMR1 Gene Analysis Characterization of Alleles with Interpretation, Whole Blood
Ketones (Semi-Quantitative)
See also:
Basic Metabolic Panel W/Calcium (CHEM8), Plasma
Beta Hydroxybutyrate, Plasma
Blood Gases (Arterial), Whole Blood (syringe only)
Urinalysis, Urine
17-Ketosteroids
See also:
Cortisol, Urinary Free (HPLC), Urine
KIT Mutation (D816V) For Mast Cell Disease, Whole Blood or Bone Marrow
Kleihauer-Betke Stain For Fetal Hemoglobin
Fetal Erythrocyte Quantitation, Maternal Peripheral Blood
KOH Prep (Fungal Stain, KOH with Calcofluor White), Skin Scrapings, Hair, Nail Clippings