Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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All medical tests (102,751)
Other
Distance required to gather essential resources for a patient encounter [NMMDS]
Other
Distance required to gather essential resources for all patient encounters in a Report Period [NMMDS]
Other
Distance to access a patient [NMMDS]
Other
Distance to access all patients in a Report Period [NMMDS]
Other
Distance traveled
Other
Distance walked in 1 week Calculated
Other
Distance walking or running
Other
Distant metastases confirmed by histology [Presence] in Cancer specimen
Other
Distant metastases.clinical [Class] Cancer
Other
Distant metastases.other [Class] Cancer
Other
Distant metastases.pathology [Class] Cancer
Other
Distilled alcohol intake 24 hour Measured
Other
Distinct calendar days of therapy during assessment period [CMS Assessment]
Other
Distinct calendar days of therapy in last 7 days [CMS Assessment]
Other
Distinct food preferences [Minimum Data Set]
Other
Distractibility [DI-PAD]
Other
Distress subscore [STarT Back]
Other
District catchment area Population [Estimated]
Other
District or county [Identifier]
Other
District where patient entered HIV treatment
Blood test
Disulfiram [Mass/volume] in Serum or Plasma
Other
Disulfiram [Mass/volume] in Urine
Other
Disulfiram [Mass] of Dose
Other
Disulfiram [Presence] in Urine
Other
Disulfoton [Mass/mass] in Specimen
Other
Disuse syndrome [CCC]
Other
Diuretic received in last 7 days or since admission/reentry if less than 7 days [MDSv3]
Blood test
Diuretics [Identifier] in Serum or Plasma by Screen method
Other
Diuretics [Identifier] in Urine
Other
Diuretics [Interpretation] in Urine Qualitative by Screen method
Other
Diuretics [Mass/volume] in Urine
Other
Diurnal variation of depression [DI-PAD]
Other
Diversional activity deficit [CCC]
Other
Dizziness or vertigo [Minimum Data Set]
Other
Dizziness, loss of balance or spinning sensation occur only when changing the position of your head or body [PhenX]
Other
Dizziness, vertigo
Other
Dizzy, lightheaded, or faint, when exposed to news about the coronavirus in past 2 weeks
Blood test
Djungarian hamster IgE Ab [Units/volume] in Serum or Plasma by Immunoassay
Other
Do Not Resuscitate, Do Not Attempt Resuscitation, or Allow Natural Death order is in place - Reported
Other
Do a load of laundry
Other
Do any allergies affect your childs ability to breathe through the nose [PhenX]
Other
Do any of the following describe your change in speech [PhenX]
Other
Do attempts to change your sleep or wake schedule tend to make your sleeping difficulties worse [PhenX]
Other
Do children in this household have access to the internet during the day to support learning
Other
Do movements disappear in sleep
Other
Do not resuscitate
Other
Do not tire too quickly
Other
Do or did any of his or her other relatives have this eye problem [PhenX]
Other
Do or did any of his or her relatives have this vision problem [PhenX]
Other
Do or did any of your relatives have this eye problem [PhenX]
Other
Do or did his or her relative have this eye problem [PhenX]
Other
Do or did you have this diabetes-related problem [PhenX]
Other
Do or did you inhale the cigar smoke [PhenX]
Other
Do or did you inhale the cigarette smoke [PhenX]
Other
Do or did you inhale the pipe smoke [PhenX]
Other
Do other services need to be involved to help this client - visual analog rating [ePCAM]
Other
Do other services need to be involved to help this client [PCAM]
Other
Do quick movements of your head increase your problem [PhenX]
Other
Do some of these attacks come suddenly out of the blue - that is, in situations where you don't expect to be nervous or uncomfortable [Reported.PHQ]
Blood test
Do sup(a) Ab [Presence] in Serum or Plasma
Blood test
Do sup(a) Ab [Presence] in Serum or Plasma from Blood product unit
Blood test
Do sup(a) Ab [Presence] in Serum or Plasma from Donor
Blood test
Do sup(a) Ab [Titer] in Serum or Plasma
Blood test
Do sup(a) Ag [Presence] on Red Blood Cells
Other
Do sup(a) Ag [Presence] on Red Blood Cells from Blood product unit
Other
Do sup(a) Ag [Presence] on Red Blood Cells from Donor
Blood test
Do sup(a) Ag inferred phenotype [Presence] in Blood or Tissue by Molecular genetics method
Blood test
Do sup(a) Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics method
Blood test
Do sup(b) Ab [Presence] in Serum or Plasma
Blood test
Do sup(b) Ab [Titer] in Serum or Plasma
Blood test
Do sup(b) Ag [Presence] on Red Blood Cells
Blood test
Do sup(b) Ag inferred phenotype [Presence] in Blood or Tissue by Molecular genetics method
Blood test
Do sup(b) Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics method
Other
Do these attacks bother you a lot or are you worried about having another attack [Reported.PHQ]
Other
Do they trust doctors to take care of people's problems [PhenX]
Other
Do things without paying attention
Other
Do you abuse more than one drug at a time [SAMHSA]
Other
Do you accomplish less than you would like because of your vision [PhenX]
Other
Do you believe that these experiences have affected your health
Other
Do you belong to any clubs or organizations such as church groups unions, fraternal or athletic groups, or school groups [NHANES III]
Other
Do you bring up phlegm like this on most days for 3 consecutive months or more during the year [PhenX]
Other
Do you complain a great deal about your tinnitus [PhenX]
Other
Do you consider your severe headaches to be migraines [PhenX]
Other
Do you consider yourself to be a morning person - early bird, an evening person - night owl, or neither [PhenX]
Other
Do you currently experience insomnia [PhenX]
Other
Do you currently experience these problems [PhenX]
Other
Do you currently have a job or do any unpaid work outside your home [IPAQ]
Other
Do you currently live with your significant other
Other
Do you currently take this pain-relieving medication at least once a week [CA Teachers]
Other
Do you currently use artificial tears or prescription medication for dry eyes regularly for 3 months or longer [PhenX]
Other
Do you currently wear contact lenses [PhenX]
Other
Do you drink alcohol regularly, every week [PhenX]
Other
Do you enjoy getting up in the morning [GDS]
Other
Do you ever drink alcohol - including beer or wine [Reported.PHQ]
Other
Do you ever experience periods of muscle weakness, loss of muscle strength or limp muscles in any part of your body, such as the legs or face, when you are angry [PhenX]
Other
Do you ever experience periods of muscle weakness, loss of muscle strength or limp muscles in any part of your body, such as the legs or face, when you hear or tell a joke [PhenX]
Other
Do you ever experience periods of muscle weakness, loss of muscle strength or limp muscles in any part of your body, such as the legs or face, when you laugh [PhenX]
Other
Do you ever feel bad or guilty about your drug use [SAMHSA]
Other
Do you ever get noises in your head or ears, tinnitus, which usually last longer than 5 minutes [PhenX]
Other
Do you ever have any burning pain in your legs or feet [PhenX]