| BCP | basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple |
|---|---|
| BT | base of tongue; bedtime; bitemporal; bitrochanteric; bladder tumor; Blalock-Taussig [shunt]; bleedin... |
| CB | Bachelor of Surgery [Lat. Chirurgiae Baccalaureus]; calcium blocker; carbenicillin; carotid body; ch... |
| TB | Taussig-Bind [syndrome]; terabyte; term birth; terminal bronchiole; terminal bronchus; thromboxane B... |
| B/W | Black/White |
| black-dot ringworm | Tinea capitis due most commonly to Trichophyton tonsurans or T. Violaceum. (05 Mar 2000) |
|---|---|
| Black, Douglas | <person> Scottish physician, *1909. See: Black's formula. (05 Mar 2000) |
| black eye | Ecchymosis of the lids and their surroundings. (05 Mar 2000) |
| black fever | An acute tick-borne illness caused by the bacteria Rickettsia rickettsii. The disease is characterised by sudden onset of headache, chills and fever which can persist for 2-3 weeks. A characteristic rash appears on the extremities and trunk about the 4th day of illness. (27 Sep 1997) |
| black friar | A friar of the Dominican order; called also predicant and preaching friar; in France, Jacobin. Also, sometimes, a Benedictine. Source: Websters Dictionary (01 Mar 1998) |
| Black, Greene | <person> U.S. Dentist, 1836-1915. See: Black's classification. (05 Mar 2000) |
| black-hearted | Having a wicked, malignant disposition; morally bad. Source: Websters Dictionary (01 Mar 1998) |
| black heel | Traumatic haemorrhage into the stratum corneum of the heel which may persist for several weeks as centrally confluent black dots. Synonym: black heel. (05 Mar 2000) |
| black hole | A dungeon or dark cell in a prison; a military lock-up or guardroom; now commonly with allusion to the cell (the Black Hole) in a fort at Calcutta, into which 146 English prisoners were thrust by the nabob Suraja Dowla on the night of June 20, 17656, and in which 123 of the prisoners died before morning from lack of air. "A discipline of unlimited autocracy, upheld by rods, and ferules, and the black hole." (H. Spencer) Source: Websters Dictionary (01 Mar 1998) |
| black-jack | 1. <chemical> A name given by English miners to sphalerite, or zinc blende; called also false galena. See Blende. 2. Caramel or burnt sugar, used to colour wines, spirits, ground coffee, etc. 3. A large leather vessel for beer, etc. 4. <botany> The Quercus nigra, or barren oak. 5. The ensign of a pirate. Source: Websters Dictionary (01 Mar 1998) |
| black lead | Plumbago; graphite.It leaves a blackish mark somewhat like lead. See Graphite. Source: Websters Dictionary (01 Mar 1998) |
| black line | The linea alba in pregnancy, which then becomes pigmented. Synonym: black line. (05 Mar 2000) |
| black lung | A form of chronic clung disease which develops after prolonged exposure to coal dust. Advanced disease and scarring is evident on chest X-ray. Symptoms include wheezing, chronic cough and shortness of breath. (27 Sep 1997) |
| black measles | An acute tick-borne illness caused by the bacteria Rickettsia rickettsii. The disease is characterised by sudden onset of headache, chills and fever which can persist for 2-3 weeks. A characteristic rash appears on the extremities and trunk about the 4th day of illness. (27 Sep 1997) |
| black membrane | <chemistry> An artificial phospholipid membrane formed by painting a solution of phospholipid in organic solvent over a hole in a hydrophobic support immersed in water. Drainage of the solvent from the film produces diffraction colours until the thickness falls below the wavelength of light it then appears to be black. The structure is an extended bimolecular leaflet. (18 Nov 1997) |