| SAR | scatter/air ratio; seasonal allergic rhinitis; sexual attitude reassessment; slowly adapting recepto... |
|---|---|
| AVN | acute vasomotor nephropathy; atrioventricular nodal [conduction]; atrioventricular node; avascular n... |
| CVR | cardiovascular-renal; cardiovascular-respiratory; cephalic vasomotor response; cerebrovascular resis... |
| VM | vasomotor; ventralis medialus; ventromedial; ventricular mass; ventriculometry; vestibular membrane;... |
| VMC | vasomotor center |
| vasomotor imbalance | A lack of balance between sympathetic and parasympathetic nervous systems, especially in relation to the vasomotor disturbances. Synonym: vasomotor imbalance. (05 Mar 2000) |
|---|---|
| vasomotor nerve | <anatomy, nerve> A motor nerve effecting or inhibiting contraction of the blood vessels. (05 Mar 2000) |
| vasomotor neurosis | A group of trophic disorders in which pathological changes occur in blood vessels, often due to autonomic nervous system dysfunction; includes Raynaud's disease, acrocyanosis, erythromelalgia, Buerger's disease, causalgia, and trench foot; archaic concept. Synonym: angioneurosis, vasoneurosis. (05 Mar 2000) |
| vasomotor paralysis | A mild degree of vasoparalysis. Synonym: angioparesis, vasomotor paralysis. Origin: vaso-+ G. Paresis, weakness (05 Mar 2000) |
| vasomotor spasm | Spasmodic contraction of the smaller arteries. (05 Mar 2000) |
| vasomotor system | The neural systems which act on vascular smooth muscle to control blood vessel diameter. The major neural control is through the sympathetic nervous system. (12 Dec 1998) |
| acute rhinitis | An acute catarrhal inflammation of the mucous membrane of the nose, marked by sneezing, lacrimation, and a profuse secretion of watery mucus; usually associated with infection by one of the common cold viruses. Synonym: cold in the head, coryza. (05 Mar 2000) |
| atrophic rhinitis | Chronic rhinitis with thinning of the mucous membrane; often associated with crusts and foul-smelling discharge. (05 Mar 2000) |
| atrophic rhinitis of swine | A disease manifested by atrophy, shrinkage, and often almost complete disappearance of the turbinate bones, accompanied by distortion of the facial bones, sneezing, and stunting of the growth of young animals; caused principally by the bacterium Bordetella bronchiseptica. (05 Mar 2000) |
| gangrenous rhinitis | See: cancrum nasi. (05 Mar 2000) |
| caseous rhinitis | A form of chronic rhinitis in which the nasal cavities are more or less completely filled with an ill-smelling cheesy material. (05 Mar 2000) |
| rhinitis | <pathology> Inflammation of the mucous membrane of the nose. (18 Nov 1997) |
| rhinitis, atrophic | A chronic form of rhinitis marked by wasting of the mucous membrane and the glands. It is usually associated with crusting and foul-smelling discharges. (12 Dec 1998) |
| rhinitis medicamentosa | Inflammation of the nasal mucosa secondary to excessive or improper topical medication. (05 Mar 2000) |
| rhinitis nervosa | <chest medicine> An inflammatory response in the nasal passages to an allergic stimulus. Often includes: nasal congestion, sneezing, runny or itchy nose. (27 Sep 1997) |