PBHA - Overview: Lead, Hair

Detecting lead exposure using hair specimens

LPS - Overview: Lipase, Serum

Investigating pancreatic disorders, usually pancreatitis

PBOU - Overview: Lead Occupational Exposure, Random, Urine

Detecting clinically significant lead exposure due to occupational exposure in random urine specimens This test is not a substitute for blood lead screening.

IOD - Overview: Iodine, Serum

Determining iodine overload using serum specimens Monitoring iodine levels in individuals taking iodine-containing drugs

SP7CS - Overview: Septin-7 Antibody, Cell-Binding Assay, Serum

Detecting septin-7 IgG by cell-binding assay using serum specimens

OSMOF - Overview: Osmolality, Feces

Measurement of osmolality for the workup of cases of chronic diarrhea Diagnosis of factitious diarrhea (where patient adds fluid to stool to simulate diarrhea)

UREDF - Overview: Reducing Substance, Feces

Assisting in the differentiation between osmotic and nonosmotic diarrhea Screening test for: -Diarrhea from disaccharidase deficiencies, (eg, lactase deficiency) -Monosaccharide malabsorption

VDSF - Overview: VDRL, Spinal Fluid

Aiding in the diagnosis of neurosyphilis

RT3 - Overview: T3 (Triiodothyronine), Reverse, Serum

Aiding in the diagnosis of the sick euthyroid syndrome

URCON - Overview: Urea, Random, Urine

Assessment of kidney failure (prerenal vs acute kidney injury)