Blurred vision
Blurred vision: Lack of sharpness of vision with, as a result, the inability to see fine detail. Blurred vision can occur when a person who wears corrective lens is without them. Blurred vision can also be an important clue to eye disease.
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- Blush
Blush: Redness of the skin as a result of dilated capillaries, typically over the cheeks or neck. Blushing is an involuntary response of the nervous system that leads to widening of the capillaries in the involved skin. A blush is temporary, and it may be brought on by excitement, exercise, fever, or embarrassment. Also known […]
- BKA
BKA: Acronym standing for “below knee amputation.” A nurse scrubbing for a BKA is preparing to assist in a below-knee amputation. BKA is as opposed to AKA (above knee amputation).
- BMJ
Medical journals: In 1665 the Royal Society in England published one of the first 2 scientific journals in the world: the “Philosophical Transactions of the Royal Society.” The other was the “Journal des Scavants” (Scholars) which appeared in France the same year. From these 2 journals are descended the many thousands of scientific periodicals today, […]
- BMPR1A
BMPR1A: A gene located on chromosome 10 in band 10q22.3 that encodes bone morphogenic protein receptor 1A, a kinase receptor that is involved in bone morphogenetic protein (BMP) signaling. Mutations in BMPR1A account for 25% to 40% of cases of juvenile polyposis, an autosomal dominant gastrointestinal polyposis syndrome in which patients are at risk for […]
- BMRs (biological response modifiers)
BMRs (biological response modifiers): Substances that stimulate the body’s response to infection and disease. The body naturally produces small amounts of these substances. Scientists can produce some of them in the laboratory in large amounts for use in treating cancer, rheumatoid arthritis, and other diseases. BMRs used in biological therapy include monoclonal antibodies interferon, interleukin-2 […]