| HEMPAS Test | Hereditary Erythrocytic Multinuclearity with Positive Acidified Serum Test |
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| IPPB | Intermittent Positive Pressure Breathing; 간헐적 양압 호흡 |
| IPPV | Intermittent Positive Pressure Ventilation; 간헐적 양압 환기 요법 |
| JVP | [POMD P 49 - 52] 1) Jugular Vein Pressure 2) Jugular Venous Pulse ... |
| PEEP | Positive End-Expiratory Pressure ? Ix 1. PaO2 < 60 mmHg, ... |
| positive image | <microscopy> A developed image in which dark areas correspond to dark areas of the original subject. (05 Aug 1998) |
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| positive lens | <physics> Any lens with a positive focal length. Such lenses are thicker in the centre than around the circumference. There are three types of positive lenses, double convex or biconvex, planoconvex, converging concavoconvex or converging meniscus. (05 Aug 1998) |
| positive meniscus | A convexoconcave lens in which the power of the convexity exceeds that of the concavity. Synonym: positive meniscus. (05 Mar 2000) |
| positive ocular | <microscopy> A Ramsden ocular or any modification of it. The diaphragm is below the field lens. (05 Aug 1998) |
| positive phase | The period following the negative phase, during which the opsonic index rises. (05 Mar 2000) |
| positive rays | Those originating in a gas discharge tube and moving in a direction opposite to that of cathode ray's; made up of positively charged ions. Synonym: positive rays. (05 Mar 2000) |
| positive scotoma | A scotoma that is perceived as a black spot within the field of vision. (05 Mar 2000) |
| positive stain | <technique> Direct binding of a dye with a tissue component to produce contrast; in electron microscopy, heavy metals like uranyl and lead salts are used to bind to selective cell constituents to produce increased density to the electron beam, i.e., contrast. (05 Mar 2000) |
| positive strand RNA viruses | Class IV and VI viruses that have a single stranded RNA genome that can act as mRNA plus strand) and in which the virus RNA is itself infectious. Includes Picornaviridae, Togaviridae and Retroviridae. (18 Nov 1997) |
| positive supporting reactions | Consisting of those reflex muscular contractions whereby the body is supported against gravity; seen in an exaggerated form in the decerebrate animal, negative supporting reaction's, consisting of inhibition of the extensor muscles and unfixing of the joints which thus enable the limb to be flexed and moved into a new position. Synonym: supporting reflexes. (05 Mar 2000) |
| positive taxis | The attraction of protoplasm toward a stimulus. (05 Mar 2000) |
| positive thermotaxis | Attraction of a plant or animal to heat. (05 Mar 2000) |
| positive transference | Transference characterised by predominantly friendly, respectful, and positive feelings on the part of the patient toward the analyst. (05 Mar 2000) |
| positive, false | A result that is erroneously positive when a situation is normal. An example of a false positive: a particular test designed to detect cancer of the toenail is positive but the person does not have toenail cancer. (12 Dec 1998) |
| positive-negative pressure breathing | Inflation of the lungs with positive pressure and deflation with negative pressure by an automatic ventilator. (05 Mar 2000) |
| intermittent positive-pressure breathing | Application of positive pressure to the inspiratory phase of spontaneous respiration. See: controlled mechanical ventilation (12 Dec 1998) |
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| intermittent positive-pressure ventilation | Application of positive pressure to the inspiratory phase when the patient has an artificial airway in place and is connected to a ventilator. See: controlled mechanical ventilation (12 Dec 1998) |
| t-lymphocytopenia, idiopathic CD4-positive | Reproducible depletion of CD4+ lymphocytes below 300 per cubic millimeter in the absence of HIV infection or other known causes of immunodeficiency. This is a rare, heterogeneous syndrome and does not appear to be caused by a transmissible agent. (12 Dec 1998) |
| eyepiece, positive | <microscopy> An eyepiece in which the real image of the object is formed below the lower lens element, of the eyepiece. (05 Aug 1998) |
| false positive | <statistics> A test result that is read as positive when it is really negative. (27 Sep 1997) |
| false-positive reaction | <statistics> An erroneous or mistakenly positive response. Positive test results in subjects who do not possess the attribute for which the test is conducted. The labeling of healthy persons as diseased when screening in the detection of disease. (05 Mar 2000) |
| leukaemia, calla-positive | Acute leukaemia in which lymphocytes are positive for the common acute lymphoblastic leukaemia antigen (calla). (12 Dec 1998) |
| positive anergy |
reduction in reactivity to allergens in a sensitized individual, owing to alterations in the immune response in the course of disease, as in tuberculosis.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| positive column |
a pinkish stream of light seen when a current of high potential is passed through a tube from which the air has been partly exhausted.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| positive cooperativity |
cooperativity in which the dissociation constant for each successive ligand bound is lower than for the one preceding it, so that the binding affinity is successively increased.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| positive meniscus |
a concavoconvex lens.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| positive-sense RNA |
viral RNA that has the same base sequence as mRNA; during replication, it functions as mRNA and serves as a template for protein synthesis.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| positive | having a deficiency of electrons |
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| positive | movement toward a chemical stimulus |
| positive | a correlation in which large values of one variable are associated with large values of the other and small with small |
| positive | feedback in phase with (augmenting) the input |
| positive | actual deceit |
| positive | the pole of a magnet that points toward the north when the magnet is suspended freely |
| positive | the antiparticle of a muon |
| positive | the pole of a magnet that points toward the north when the magnet is suspended freely |
| positive | the terminal of a battery that is connected to the positive plate |
| positive | a reinforcing stimulus that serves to increase the likelihood of the response that produces it |
| positive | a reinforcing stimulus that serves to increase the likelihood of the response that produces it |
| positive | a stimulus with desirable consequences |