| bulbourethral gland | One of two small compound racemose glands, that produce a mucoid secretion, lying side by side along the membranous urethra just above the bulb of the corpus spongiosum; they discharge through a small duct into the spongy portion of the urethra. Synonym: glandula bulbourethralis, Cowper's gland, Mery's gland. (05 Mar 2000) |
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| bulbourethral glands | Two glands in the substance of the sphincter of the urethra, just posterior to its membranous part and located near its origin. They are homologues of bartholin's glands in the female. They supply mucus to the urethra during sexual intercourse to assist in the lubrication of coitus. (12 Dec 1998) |
| bulbous bougie | A bougie with a bulb-shaped tip, some of which are shaped like an acorn or an olive. (05 Mar 2000) |
| bulboventricular loop | The portion of the early-somite embryonic cardiac tube that evolves into the ventricle and bulbus cordis. Synonym: ventricular loop. (05 Mar 2000) |
| bulboventricular ridge | An elevation on the inner surface of the embryonic heart at four to five weeks; it indicates the division between the developing ventricles and the bulbus cordis. (05 Mar 2000) |
| bulbospiral |
(bul
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| bulbourethral |
(bul
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| bulbomimic reflex |
in coma from apoplexy, pressure on the eyeball causes contraction of the facial muscles on the side opposite to the lesion; in coma from toxic causes, the reflex occurs on both sides. Called also facial r. and Mondonesi's r.
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| bulboid |
(bul
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| bulbospongiosus reflex |
contraction of the bulbospongiosus muscle in response to a tap on the dorsum of the penis; called also penile or virile r.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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