Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with L (4,204)
Blood test
Lactate [Moles/volume] in Venous blood
Other
Lactate [Presence] in Gastric fluid
Other
Lactate [Presence] in Urine
Blood test
Lactate and pyruvate panel - Serum, Plasma or Blood
Blood test
Lactate dehydrogenase 1 [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lactate dehydrogenase 1 [Enzymatic activity/volume] in Serum or Plasma by Chemical separation
Blood test
Lactate dehydrogenase 1/Lactate dehydrogenase 2 [Enzymatic activity ratio] in Serum or Plasma
Other
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Cerebral spinal fluid by Electrophoresis
Other
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Peritoneal fluid by Electrophoresis
Other
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Pleural fluid by Electrophoresis
Blood test
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Urine
Other
Lactate dehydrogenase 1/Lactate dehydrogenase.total in Urine by Electrophoresis
Blood test
Lactate dehydrogenase 2 [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lactate dehydrogenase 2 [Enzymatic activity/volume] in Serum or Plasma by Chemical separation
Blood test
Lactate dehydrogenase 2 [Enzymatic activity/volume] in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 2/Lactate dehydrogenase.total in Cerebral spinal fluid by Electrophoresis
Other
Lactate dehydrogenase 2/Lactate dehydrogenase.total in Peritoneal fluid by Electrophoresis
Other
Lactate dehydrogenase 2/Lactate dehydrogenase.total in Pleural fluid by Electrophoresis
Blood test
Lactate dehydrogenase 2/Lactate dehydrogenase.total in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 2/Lactate dehydrogenase.total in Urine by Electrophoresis
Blood test
Lactate dehydrogenase 3 [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lactate dehydrogenase 3 [Enzymatic activity/volume] in Serum or Plasma by Chemical separation
Other
Lactate dehydrogenase 3/Lactate dehydrogenase.total in Cerebral spinal fluid by Electrophoresis
Other
Lactate dehydrogenase 3/Lactate dehydrogenase.total in Peritoneal fluid by Electrophoresis
Other
Lactate dehydrogenase 3/Lactate dehydrogenase.total in Pleural fluid by Electrophoresis
Blood test
Lactate dehydrogenase 3/Lactate dehydrogenase.total in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 3/Lactate dehydrogenase.total in Urine by Electrophoresis
Blood test
Lactate dehydrogenase 4 [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lactate dehydrogenase 4 [Enzymatic activity/volume] in Serum or Plasma by Chemical separation
Other
Lactate dehydrogenase 4/Lactate dehydrogenase.total in Cerebral spinal fluid by Electrophoresis
Other
Lactate dehydrogenase 4/Lactate dehydrogenase.total in Peritoneal fluid by Electrophoresis
Other
Lactate dehydrogenase 4/Lactate dehydrogenase.total in Pleural fluid by Electrophoresis
Blood test
Lactate dehydrogenase 4/Lactate dehydrogenase.total in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 4/Lactate dehydrogenase.total in Urine by Electrophoresis
Blood test
Lactate dehydrogenase 5 [Enzymatic activity/volume] in Serum or Plasma
Blood test
Lactate dehydrogenase 5 [Enzymatic activity/volume] in Serum or Plasma by Chemical separation
Other
Lactate dehydrogenase 5/Lactate dehydrogenase.total in Cerebral spinal fluid by Electrophoresis
Other
Lactate dehydrogenase 5/Lactate dehydrogenase.total in Peritoneal fluid by Electrophoresis
Other
Lactate dehydrogenase 5/Lactate dehydrogenase.total in Pleural fluid by Electrophoresis
Blood test
Lactate dehydrogenase 5/Lactate dehydrogenase.total in Serum or Plasma by Electrophoresis
Other
Lactate dehydrogenase 5/Lactate dehydrogenase.total in Urine by Electrophoresis
Other
Lactate dehydrogenase [Enzymatic activity/time] in 24 hour Urine
Other
Lactate dehydrogenase [Enzymatic activity/volume] in 24 hour Urine
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Amniotic fluid
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Body fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Body fluid by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Cerebral spinal fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Cerebral spinal fluid by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Dialysis fluid
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Gastric fluid
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Pericardial fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Pericardial fluid by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Peritoneal dialysis fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Peritoneal fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Peritoneal fluid by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Pleural fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Pleural fluid by Pyruvate to lactate reaction
Blood test
Lactate dehydrogenase [Enzymatic activity/volume] in Red Blood Cells
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Semen
Blood test
Lactate dehydrogenase [Enzymatic activity/volume] in Serum or Plasma by Lactate to pyruvate reaction
Blood test
Lactate dehydrogenase [Enzymatic activity/volume] in Serum or Plasma by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Specimen
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Synovial fluid by Lactate to pyruvate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Synovial fluid by Pyruvate to lactate reaction
Other
Lactate dehydrogenase [Enzymatic activity/volume] in Urine
Other
Lactate dehydrogenase [Measurement] in Body fluid
Other
Lactate dehydrogenase [Measurement] in Cerebral spinal fluid
Other
Lactate dehydrogenase [Measurement] in Pericardial fluid
Other
Lactate dehydrogenase [Measurement] in Peritoneal fluid
Other
Lactate dehydrogenase [Measurement] in Pleural fluid
Blood test
Lactate dehydrogenase [Measurement] in Serum or Plasma
Other
Lactate dehydrogenase [Measurement] in Synovial fluid
Other
Lactate dehydrogenase [Measurement] in Urine
Other
Lactate dehydrogenase [Presence] in Urine
Blood test
Lactate dehydrogenase in body fluid/Lactate dehydrogenase in serum
Blood test
Lactate dehydrogenase in pericardial fluid/Lactate dehydrogenase in serum
Blood test
Lactate dehydrogenase in peritoneal fluid/Lactate dehydrogenase in serum
Blood test
Lactate dehydrogenase in pleural fluid/Lactate dehydrogenase in serum
Blood test
Lactate dehydrogenase isoenzymes [Interpretation] in Serum or Plasma
Blood test
Lactate dehydrogenase isoenzymes [Interpretation] in Serum or Plasma Narrative
Blood test
Lactate dehydrogenase panel - Serum or Plasma
Blood test
Lactate dehydrogenase.macromolecular [Presence] in Serum or Plasma
Other
Lactate dehydrogenase/Creatinine [Ratio] in Urine
Other
Lactate/Creatinine [Mass Ratio] in 24 hour Urine
Other
Lactate/Creatinine [Mass Ratio] in Urine
Other
Lactate/Creatinine [Measurement] in Urine
Other
Lactate/Creatinine [Molar ratio] in Urine
Blood test
Lactate/Pyruvate [Mass Ratio] in Blood
Blood test
Lactate/Pyruvate [Molar ratio] in Blood
Other
Lactate/Pyruvate [Molar ratio] in Cerebral spinal fluid
Other
Lactobacillales identified in Isolate by Organism specific culture
Other
Lactobacillus acidophilus colony count [#/volume] in Milk by Organism specific culture
Other
Lactobacillus crispatus+gasseri+jensenii + Gardnerella vaginalis + Atopobium vaginae rRNA [Presence] in Vaginal fluid by NAA with probe detection
Other
Lactobacillus crispatus+jensenii + Gardnerella vaginalis + Atopobium vaginae + Bacterial Vaginosis Associated Bacteria-2 + Megasphaera sp type 1 DNA [Presence] in Vaginal fluid by NAA with probe detection
Other
Lactobacillus sp DNA [Log #/volume] in Vaginal fluid by NAA with probe detection
Other
Lactobacillus sp DNA [Presence] by NAA with probe detection in Positive blood culture
Blood test
Lactobacillus sp IgG Ab [Units/volume] in Serum
Blood test
Lactobacillus sp IgM Ab [Units/volume] in Serum
Other
Lactobacillus sp morphotypes [Presence] in Vaginal fluid by Light microscopy