| 释义 |
bladder
blad·der B0308200 (blăd′ər)n.1. a. Anatomy Any of various distensible membranous sacs, such as the urinary bladder or the swim bladder, that serve as receptacles for fluid or gas.b. Medicine A blister, pustule, or cyst filled with fluid or air; a vesicle.c. An item resembling one of the membranous sacs in animals: the bladder of a buoyancy compensator.2. Botany Any of various hollow or inflated saclike organs or structures, such as the floats of certain seaweeds or the specialized traps of bladderworts.
[Middle English bladdre, from Old English blǣdre; see bhlē- in Indo-European roots.]bladder (ˈblædə) n1. (Anatomy) anatomy a distensible membranous sac, usually containing liquid or gas, esp the urinary bladder. 2. an inflatable part of something3. (Pathology) a blister, cyst, vesicle, etc, usually filled with fluid4. (Botany) a hollow vesicular or saclike part or organ in certain plants, such as the bladderwort or bladderwrack[Old English blǣdre] ˈbladdery adjblad•der (ˈblæd ər)
n. 1. a. a distensible saclike organ serving as a receptacle for liquids or gases. b. urinary bladder. c. an air-filled float, as in certain seaweeds. 2. something resembling a bladder, as the inflatable lining of a football or basketball. [before 900; Middle English; Old English blǣd(d)re bladder, blister, pimple; c. Old High German blātara; akin to blow 2] blad′der•less, adj. blad′der•like`, adj. blad·der (blăd′ər)1. A sac-shaped organ that stores the urine secreted by the kidneys, found in all vertebrates except birds and a few species of mammals known as monotremes. In mammals, the bladder is connected to each kidney by a ureter.2. An air bladder.bladder
A sac, especially the muscular bag inside the pelvis where urine collects before being expelled from the body.Thesaurus| Noun | 1. |  bladder - a distensible membranous sac (usually containing liquid or gas)vesicagall bladder, gallbladder - a muscular sac attached to the liver that stores bile (secreted by the liver) until it is needed for digestionurinary bladder - a membranous sac for temporary retention of urinesac - a structure resembling a bag in an animal | | 2. |  bladder - a bag that fills with air bag - a flexible container with a single opening; "he stuffed his laundry into a large bag"football - the inflated oblong ball used in playing American football |
bladder nounRelated words
adjective cystic, vesicalTranslationsbladder (ˈblӕdə) noun the bag-like part of the body in which the urine collects. 膀胱 膀胱bladder
shy bladderSaid to be possessed by one who has trouble urinating when others are present, as in a public restroom. I have a shy bladder, so it takes me forever to pee in those crowded stadium bathrooms.See also: bladder, shybladderedslang Drunk, possibly with a strong urge to urinate. Do you remember last night at the bar at all? You were really bladdered. He said he was bladdered and went to the bathroom.See also: bladderbladdered mod. drunk, especially with a full bladder. I’m really bladdered! Somebody drive me home? See also: bladderbladder
bladder1. Anatomy a distensible membranous sac, usually containing liquid or gas, esp the urinary bladder 2. a blister, cyst, vesicle, etc., usually filled with fluid 3. a hollow vesicular or saclike part or organ in certain plants, such as the bladderwort or bladderwrack bladder[′blad·ər] (anatomy) Any saclike structure in humans and animals, such as a swimbladder or urinary bladder, that contains a gas or functions as a receptacle for fluid. (geology) vesicle bladder
blad·der (blad'er), [TA] A distensible musculomembranous organ serving as a receptacle for fluid, such as the urinary bladder or gallbladder. See: detrusor. See: detrusor. [A.S. blaedre] bladder (blăd′ər)n.a. Anatomy Any of various distensible membranous sacs, such as the urinary bladder or the swim bladder, that serve as receptacles for fluid or gas.b. Medicine A blister, pustule, or cyst filled with fluid or air; a vesicle.c. An item resembling one of the membranous sacs in animals: the bladder of a buoyancy compensator.bladder A membranous sac that serves as a reservoir for urine. It is fed via a ureter from each kidney, and empties urine via the urethra. It is lined by a specialised layer of epithelium (the urothelium) and is surrounded by two thick layers of smooth muscle.
Arteries
Superior and inferior vesical arteries, umbilical artery, vaginal artery.
Veins
Vesical venous plexus.
Nerve
Vesical nervous plexus.
Embryonal origin
Urogenital sinus.menopause Change of life, climacteric, 'time of life' Gynecology The cessation of menstrual activity due to failure to form ovarian follicles, which normally occurs age 45–50 Clinical Menstrual irregularity, vasomotor instability, 'hot flashes', irritability or psychosis, ↑ weight, painful breasts, dyspareunia, ↑/↓ libido, atrophy of urogenital epithelium and skin, ASHD, MI, strokes and osteoporosis–which can be lessened by HRT. See Estrogen replacement therapy, Hot flashes, Male menopause, Premature ovarian failure, Premature menopause. Cf Menarche. Menopause–”…what a drag it is getting old.” Jagger, Richards Bladder Cystourethritis, frequency/urgency, stress incontinence Breasts ↓ Size, softer consistency, sagging Cardiovascular Angina, ASHD, CAD Endocrine Hot flashes Mucocutaneous Atrophy, dryness, pruritus, facial hirsutism, dry mouth Neurologic Psychological, sleep disturbances Pelvic floor Uterovaginal prolapse Skeleton Osteoporosis, fractures, low back pain Vagina Bloody discharge, dyspareunia, vaginitis Vocal cords Deepened voice Vulva Atrophy, dystrophy, pruritus blad·der (blad'ĕr) [TA] 1. A distensible musculomembranous organ serving as a receptacle for fluid, as the gallbladder or urinary bladder.
See: detrusor2. Synonym(s): urinary bladder. Synonym(s): vesica (1) . [A.S. blaedre ]bladder See URINARY BLADDER. Fig. 69 Bladder . Summary of bladder control. Fig. 68 Bladder . The mammalian bladder. bladder a hollow muscular bag situated in the lower abdominal cavity of mammals serving as a reservoir for urine from the kidneys. The bladder is composed of an internal epithelium surrounded by a coat of smooth muscle running in both circular and longitudinal directions, contraction of which causes complete collapse of the bag-like shape. The flow of urine down the URETERS from kidneys to the bladder is continuous, the amount depending on body fluid levels. When the bladder is empty the opening to the outside is closed by an internal SPHINCTER of smooth muscle which, like the bladder muscle, is controlled by the AUTONOMIC NERVOUS SYSTEM. When full, the internal sphincter relaxes under nervous control and urine enters the URETHRA (the duct to the outside), but is prevented from being voided by contraction of an external sphincter of striated muscle. Regulation of the sphincter (and thus or urine release or ‘micturition’) is under voluntary nervous control.BladderThe muscular sac or container that stores urine until it is released from the body through the tube that carries urine from the bladder to the outside of the body (urethra).Mentioned in: Bed-Wetting, Bladder Stones, Hypospadias and Epispadias, Lithotripsy, Retrograde Cystography, Retrograde Urethrography, Vesicoureteral RefluxPatient discussion about bladderQ. What is involved in Gall Bladder surgery? A. If you refer to removal of the gal bladder due to stones, then it may be performed either in an open approach (using an arch-like incision in your right upper abdomen) or in a laparoscopic approach (using only three small incisions to insert devices into your abdomen). The operation itself is not long and not associated with significant problems after it. Q. How to prevent getting a bladder infection? I am worried about getting another bladder infection like I just had now. I am during my second trimester. How can I avoid getting it again?A. drink more cranberry juice,its 100% natural, and wont harm the baby in anyway. Q. can a bladder infection affect male's ability to have sex? A. I haven't heard about such an association However, this is only general statement, so if you have any concerns you may want to consult a doctor.
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www.nlm.nih.gov/medlineplus/ency/article/000521.htm More discussions about bladderbladder
Related to bladder: gallbladder, gall bladder, Bladder infection, Overactive bladderSynonyms for bladdernoun a distensible membranous sac (usually containing liquid or gas)SynonymsRelated Words- gall bladder
- gallbladder
- urinary bladder
- sac
noun a bag that fills with airRelated Words |