Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
Browse Directory Sections
Tests starting with O (2,433)
Blood test
Oat IgG Ab [Mass/volume] in Serum
Blood test
Oat IgG Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Oat IgG Ab [Units/volume] in Serum
Blood test
Oat IgG Ab [Units/volume] in Serum or Plasma by Immunoassay
Blood test
Oat IgG4 Ab [Mass/volume] in Serum
Blood test
Oat pollen IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
Blood test
Oat pollen IgE Ab [Units/volume] in Serum
Blood test
Oat pollen IgG Ab [Mass/volume] in Serum
Blood test
Oat pollen IgG4 Ab [Mass/volume] in Serum
Blood test
Oat smut IgE Ab [Units/volume] in Serum
Blood test
Oat smut IgG4 Ab [Mass/volume] in Serum
Blood test
Oat triggered histamine release [Units/volume] in Blood
Blood test
Oat triggered leukotriene release [Mass/volume] by Leukocytes
Blood test
Oat+Barley IgE Ab [Units/volume] in Serum
Other
Obesity medicine Consult note
Other
Obesity medicine Group counseling note
Other
Obesity medicine Initial evaluation note
Other
Obesity medicine Medication management note
Other
Obesity medicine Note
Other
Obesity medicine Outpatient Note
Other
Obesity medicine Telephone encounter Note
Other
Objective Narrative
Other
Objective assessment of cardiovascular disease NYHA
Other
Objective refraction panel
Other
Observation Update Status
Other
Observation duration
Other
Observation interpretation
Other
Observation setting
Other
Observation unit Admission evaluation note
Other
Observation unit Discharge summary
Other
Observation unit History and physical note
Other
Observation unit Note
Other
Observation unit stay discharge [NAMCS]
Other
Observed items [TIMP]
Other
Observing score [FFMQ]
Other
Obstetric 1996 panel - Serum and Blood
Other
Obstetric delivery method
Other
Obstetric estimation of gestational age
Other
Obstetric procedures performed [US Standard Certificate of Live Birth]
Other
Obstetric trimester Stated
Other
Obstetrical risk [RHEA]
Other
Obstetrical studies (set)
Other
Obstetrics Administrative note
Other
Obstetrics Admission history and physical note
Other
Obstetrics Attending Note
Other
Obstetrics Checklist
Other
Obstetrics Consult note
Other
Obstetrics Diagnostic study note
Other
Obstetrics Discharge instructions
Other
Obstetrics Discharge summary
Other
Obstetrics Discharge teaching note
Other
Obstetrics Education note
Other
Obstetrics Emergency procedure note
Other
Obstetrics Evaluation note
Other
Obstetrics Flowsheet
Other
Obstetrics History and physical note
Other
Obstetrics Hospital Consult note
Other
Obstetrics Hospital Letter
Other
Obstetrics Hospital Note
Other
Obstetrics Hospital Progress note
Other
Obstetrics Initial evaluation note
Other
Obstetrics Midwife Consult note
Other
Obstetrics Midwife Discharge summary
Other
Obstetrics Midwife Evaluation note
Other
Obstetrics Midwife History and physical note
Other
Obstetrics Midwife Progress note
Other
Obstetrics Midwife procedure note
Other
Obstetrics Note
Other
Obstetrics Nurse Note
Other
Obstetrics Nurse Outpatient Note
Other
Obstetrics Nurse practitioner Note
Other
Obstetrics Outpatient Note
Other
Obstetrics Outpatient Progress note
Other
Obstetrics Plan of care note
Other
Obstetrics Postoperative evaluation and management note
Other
Obstetrics Preoperative evaluation and management note
Other
Obstetrics Progress note
Other
Obstetrics Referral note
Other
Obstetrics Resident Note
Other
Obstetrics Summary note
Other
Obstetrics Surgical operation note
Other
Obstetrics Telephone encounter Note
Other
Obstetrics Transfer summary note
Other
Obstetrics and Gynecology Hospital Progress note
Other
Obstetrics and Gynecology Outpatient Progress note
Other
Obstetrics procedure note
Other
Obstruction of Bowel [Presence]
Other
Obstructive apnea [#]
Other
Obstructive apnea duration Respiratory system
Other
Obstructive apnea hypopnea index
Other
Obstructive apnea index 24 hour
Other
Obstructive hypopnea [#]
Other
Obstructive uropathy in the last 7 days [MDSv3]
Other
Obtained prior to units EMS care NEMSIS
Other
Obtuse marginal artery [Presence] on Angiogram
Other
Obvious or likely cavity or broken natural teeth in last 7 days [MDSv3]
Other
Occasionally lift/carry [RFC]
Imaging
Occipital frontal diameter estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Imaging
Occipital frontal diameter estimated from gestational age by method of Chitty 1994 (US)
Other
Occult blood panel - Gastric fluid