| Sp | tap spinal tap |
|---|---|
| SpT | spinal tap |
| TAP | transesophageal atrial pacing; transluminal angioplasty; transmembrane action potential; transporter... |
| TW | tap water; terminal web; test weight; total body water; travelling wave |
| TWE | tap water enema; tepid water enema |
| CDA | Cold, dry air |
|---|---|
| DM | Dry matter |
| DMD | Dry matter digestibility |
| DMI | Dry matter intake |
| DPI | Dry powder inhaler |
| pericardial tap | Needle drainage of the pericardium, usually accompanied by placement of an indwelling catheter for continuing drainage. Synonym: pericardial tap, pericardiocentesis. (05 Mar 2000) |
|---|---|
| mitral tap | The palpable equivalent of the opening snap of the mitral valve. (05 Mar 2000) |
| heel tap | A reflex movement of the toes when the heel is tapped, present in multiple sclerosis and other diseases of the pyramidal tract. (05 Mar 2000) |
| sole tap reflex | Plantar flexion of the foot and toes elicited by tapping the sole near its outer edge; has the same significance as the Rossolimo toe flexion reflex Also called Guillain-Barre, Weingrow's, or sole tap reflex. Synonym: Guillain-Barre reflex, sole tap reflex, Weingrow's reflex. (05 Mar 2000) |
| spinal tap | A diagnostic procedure where a sterile needle is introduced into the lower spine (L2) to collect cerebrospinal fluid for diagnostic purposes. Chemical analysis, cellular analysis and CSF pressure can all be measured with this procedure. This test can aid in the diagnosis of meningitis, subarachnoid haemorrhage and multiple sclerosis. (27 Sep 1997) |
| tap | 1. A hole or pipe through which liquor is drawn. 2. A plug or spile for stopping a hole pierced in a cask, or the like; a faucet. 3. Liquor drawn through a tap; hence, a certain kind or quality of liquor; as, a liquor of the same tap. 4. A place where liquor is drawn for drinking; a taproom; a bar. 5. <mechanics> A tool for forming an internal screw, as in a nut, consisting of a hardened steel male screw grooved longitudinally so as to have cutting edges. On tap. Ready to be drawn; as, ale on tap. Broached, or furnished with a tap; as, a barrel on tap. Plug tap, the slag of a puddling furnace. 1. To pierce so as to let out, or draw off, a fluid; as, to tap a cask, a tree, a tumour, etc. 2. Hence, to draw from (anything) in any analogous way; as, to tap telegraph wires for the purpose of intercepting information; to tap the treasury. 3. To draw, or cause to flow, by piercing. "He has been tapping his liquors." (Addison) 4. <mechanics> To form an internal screw in (anything) by means of a tool called a tap; as, to tap a nut. Origin: AS. Taeppa, akin to D. Tap, G. Zapfen, OHG. Zapfo, Dan. Tap, Sw. Tapp, Icel. Tappi. Cf. Tampion, Tip. Source: Websters Dictionary (01 Mar 1998) |
| front-tap contraction | Contraction of the calf muscles when the anterior surface of the leg is struck. Synonym: Gowers' contraction. (05 Mar 2000) |
| front-tap reflex | Contraction of the gastrocnemius muscle when the shin is struck. Synonym: periosteal reflex. (05 Mar 2000) |
| benign dry pleurisy | An acute infectious disease usually occurring in epidemic form, characterised by paroxysms of pain, usually in the chest, and associated with strains of Enterovirus coxsackievirus type B. Synonym: benign dry pleurisy, Bornholm disease, Daae's disease, devil's grip, diaphragmatic pleurisy, epidemic benign dry pleurisy, epidemic diaphragmatic pleurisy, epidemic myalgia, epidemic myositis, myositis epidemica acuta, epidemic transient diaphragmatic spasm, Sylvest's disease. (05 Mar 2000) |
| bone dry | Having zero percent moisture content. Wood heated in an oven at a constant temperature of 212 degrees F or above until its weight stabilises is considered bone dry or oven dry. (05 Dec 1998) |
| bone dry unit | A quantity of wood residue which weighs 2,400 pounds at zero percent moisture content. (05 Dec 1998) |
| wet and dry bulb thermometer | An instrument for measuring the tension of the aqueous vapor in the atmosphere, being essentially a wet and dry bulb hygrometer. Origin: Gr. Psychros cold: cf. F. Psychrometre. Source: Websters Dictionary (01 Mar 1998) |
| dry | 1. Free from moisture; having little humidity or none; arid; not wet or moist; deficient in the natural or normal supply of moisture, as rain or fluid of any kind; said especially: Of the weather: Free from rain or mist. "The weather, we agreed, was too dry for the season." (Addison) Of vegetable matter: Free from juices or sap; not succulent; not green; as, dry wood or hay. Of animals: Not giving milk; as, the cow is dry. Of persons: Thirsty; needing drink. "Give the dry fool drink." (Shak) Of the eyes: Not shedding tears. "Not a dry eye was to be seen in the assembly. <medicine> " (Prescott) Of certain morbid conditions, in which there is entire or comparative absence of moisture; as, dry gangrene; dry catarrh. 2. Destitute of that which interests or amuses; barren; unembellished; jejune; plain. "These epistles will become less dry, more susceptible of ornament." (Pope) 3. Characterised by a quality somewhat severe, grave, or hard; hence, sharp; keen; shrewd; quaint; as, a dry tone or manner; dry wit. "He was rather a dry, shrewd kind of body." (W. Irving) 4. Exhibiting a sharp, frigid preciseness of execution, or the want of a delicate contour in form, and of easy transition in colouring. <medicine> Dry area See Cupping. Dry dock. See Dock. Dry fat. See Dry vat (below). Dry light, pure unobstructed light; hence, a clear, impartial view. "The scientific man must keep his feelings under stern control, lest they obtrude into his researches, and colour the dry light in which alone science desires to see its objects." (J. C. Shairp) Dry masonry. See Masonry. Dry measure, a system of measures of volume for dry or coarse articles, by the bushel, peck, etc. Dry pile, a rent reserved by deed, without a clause of distress. Dry rot, a decay of timber, reducing its fibres to the condition of a dry powdery dust, often accompanied by the presence of a peculiar fungus (Merulius lacrymans), which is sometimes considered the cause of the decay; but it is more probable that the real cause is the decomposition of the wood itself. Called also sap rot, and, in the United States, powder post. Dry stove, a hothouse adapted to preserving the plants of arid climates. Dry vat, a vat, basket, or other receptacle for dry articles. Dry wine, that in which the saccharine matter and fermentation were so exactly balanced, that they have wholly neutralized each other, and no sweetness is perceptible; opposed to sweet wine, in which the saccharine matter is in excess. Origin: OE. Drue, druye, drie, AS. Dryge; akin to LG. Droge, D. Droog, OHG. Trucchan, G. Trocken, Icel. Draugr a dry log. Cf. Drought, Drouth, 3d Drug Source: Websters Dictionary (01 Mar 1998) |
| dry abscess | The remains of an abscess after the pus is absorbed. (05 Mar 2000) |
| dry amputation | Amputation in which, by means of a tourniquet, the escape of blood from the cut surfaces is slight. Synonym: dry amputation. (05 Mar 2000) |
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