Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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Tests starting with M (7,225)
Other
Maximum number of administrations
Other
Maximum oxygen setting Ventilator alarm
Other
Maximum phase [Angle] Left ventricle SPECT --W stress
Other
Maximum phase [Angle] Left ventricle SPECT --resting
Other
Maximum positive end expiratory pressure setting Ventilator
Imaging
Maximum pressure gradient 2 by US+Calculated
Other
Maximum respiratory rate
Imaging
Maximum systole/Systole 2 maximum by US.doppler
Other
Maximum tidal volume setting Ventilator alarm
Other
Maximum tolerated dose [Dosage] Administered medication
Other
Maximum volume setting Ventilator alarm
Other
Maximum voluntary ventilation
Other
Maximum voluntary ventilation --post bronchodilator
Other
Maximum voluntary ventilation --pre bronchodilator
Other
Maximum voluntary ventilation Measured --pre bronchodilator
Other
Maximum voluntary ventilation Predicted
Other
Maximum voluntary ventilation [Flow] --post bronchodilator/Voluntary ventilation.maximum predicted
Other
Maximum voluntary ventilation [Flow] --pre bronchodilator/Voluntary ventilation.maximum predicted
Other
May choose to self-deliver at the end [Living with HIV]
Other
Mayaro virus IgA Ab [Presence] in Specimen by Immunoassay
Other
Mayaro virus IgG Ab [Presence] in Specimen by Immunoassay
Other
Mayaro virus IgM Ab [Presence] in Specimen by Immunoassay
Other
Mayaro virus RNA [Presence] in Specimen by NAA with probe detection
Other
Mayaro virus neutralizing antibody [Titer] in Specimen by Neutralization test
Blood test
Mayfly IgE Ab [Units/volume] in Serum
Blood test
Mayfly triggered histamine release [Units/volume] in Blood
Blood test
Mazindol [Presence] in Serum or Plasma
Blood test
McC sup(a) Ab [Presence] in Serum or Plasma
Blood test
McC sup(c) Ab [Presence] in Serum or Plasma
Blood test
McD sup(d) Ab [Presence] in Serum or Plasma
Blood test
Mead acid (C20:3w9) [Entitic substance] in Red Blood Cells
Blood test
Mead acid (C20:3w9) [Moles/volume] in Serum or Plasma
Blood test
Meadow Fescue IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Meadow Fescue IgE Ab [Units/volume] in Serum
Blood test
Meadow Fescue IgE Ab/IgE total in Serum
Blood test
Meadow Fescue IgG Ab [Mass/volume] in Serum
Blood test
Meadow Fescue IgG Ab [Units/volume] in Serum
Blood test
Meadow Fescue IgG4 Ab [Mass/volume] in Serum
Blood test
Meadow Fescue triggered histamine release [Units/volume] in Blood
Blood test
Meadow Fescue triggered leukotriene release [Mass/volume] by Leukocytes
Blood test
Meadow Foxtail IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Meadow Foxtail IgE Ab [Units/volume] in Serum
Blood test
Meadow Foxtail IgG4 Ab [Mass/volume] in Serum
Other
Meal andor snack pattern panel
Other
Meals 24 hour Estimated
Other
Meals 24 hour Measured
Blood test
Mealworm IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Mealworm IgE Ab [Units/volume] in Serum
Blood test
Mealworm IgE Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Mealworm IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Other
Mean airway pressure
Other
Mean airway pressure --during inspiration
Other
Mean arterial pressure formula Narrative
Imaging
Mean blood flow 2 by US.doppler
Other
Mean blood flow rate by US
Other
Mean blood pressure
Other
Mean blood pressure by Continuous non-invasive monitoring
Other
Mean blood pressure by Noninvasive
Other
Mean blood pressure by Noninvasive--during anesthesia
Other
Mean blood pressure--during anesthesia
Other
Mean blood pressure--expiration
Other
Mean blood pressure--inspiration
Other
Mean blood pressure--sitting
Other
Mean blood pressure--standing
Other
Mean blood pressure--supine
Blood test
Mean chromosome banding resolution [#] in Blood or Tissue by Banding
Other
Mean diameter [Length] of Feed particles
Other
Mean dominant power frequency on EEG
Other
Mean fluid intake per day by IV or tube feeding during entire 7 days [CMS Assessment]
Other
Mean fluid intake per day by IV or tube feeding in last 7 days - while a resident [CMS Assessment]
Other
Mean fluid intake per day by IV or tube feeding in last 7 days - while not a resident [CMS Assessment]
Other
Mean heart rate
Other
Mean inflation pressure Respiratory system Calculated
Other
Mean oxygen saturation
Blood test
Mean peroxidase activity index [Presence] in Blood
Other
Mean phase [Angle] Left ventricle SPECT --W stress
Other
Mean phase [Angle] Left ventricle SPECT --resting
Blood test
Mean platelet component [Mass/volume] in Blood by calculation
Blood test
Mean platelet dry mass [Entitic mass] in Blood by calculation
Other
Mean pressure Respiratory system airway --on ventilator
Other
Mean pressure Respiratory system airway Calculated
Imaging
Mean pressure gradient 2 by US
Imaging
Mean pressure gradient 2 by US+Calculated
Imaging
Mean pressure gradient by US+Calculated
Imaging
Mean pressure gradient by US.doppler
Imaging
Mean pressure gradient/Mean pressure gradient 2 by US.doppler calculated
Other
Mean respiratory rate
Other
Mean score
Other
Mean score [BSL-23]
Other
Mean score [CRBS]
Other
Mean score [ECog.Partner]
Other
Mean score [ECog]
Other
Mean score [PCPCM]
Other
Mean score [PEG]
Blood test
Mean sphered cell volume [Entitic volume] in Red Blood Cells
Imaging
Mean sytole/Systole 2 mean by US.doppler calculated
Other
Mean urine flow by Uroflowmetry
Other
Meaning and Purpose Survey - CAT item bank - age 18+ [NIH Toolbox]
Other
Meaning and Purpose Survey - age 18+ - T-score [NIH Toolbox]
Other
Meaning of work [Quality of Working Life Questionnaire for Cancer Survivors]