| 영문 | stress test | 한글 | 스트레스 검사 |
|---|---|---|---|
| 설명 | 협심증이 일어나기 쉬운 환자에게서 그 정도를 판단하기위해 시행한다. 방법은 같은 곳에서 환자를 달리도록 한 다음, 얼마의 속도에서 혈압이 떨어지고 협심증 증상이 나타나는가를 검사한다. 대개 심할수록 낮은 속도에서도 증상이 빨리 나타난다. |
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| 영문 | stress | 한글 | 스트레스, 부하 |
|---|---|---|---|
| 설명 | 1. 적응하기 어려운 환경에 처할 때 느끼는 심리적-신체적 긴장상태. 장기적으로 지속되면 심장병, 위궤양, 고혈압 따위의 신체적 병을 일으키기도 하고 불면증, 노이로제, 우울증 따위의 심리적 부적응을 나타내기도 한다. ‘긴장’, ‘불안’, 짜증‘으로 순화. 2. 일반적으로 재료에 외력을 주면 그에 따라 변형되지만 탄성한계 안에서는 그 외력과 균형을 이루는 힘이 내부에 생긴다. 이를 응력이라 한다. 외력을 더욱 증가시키면 외력을 제거해도 원상으로 복구되지 않는다. 이를 금속의 가공에 응용한다. 응력은 이들 외력에 저항하는 물질내부의 원자력 사이의 힘을 말하지만 그것은 실용적인 것은 아니기 때문에 보다 마크로적으로 단위면적에 대한 하중에 저항하는 힘을 응력으로 하고, 방향과 크기가 있는 벡터량(kgf/ mm2)(kgf/cm2)(MPa)으로서 나타낸다. |
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| 영문 | stress ulcer | 한글 | 스트레스궤양 |
|---|---|---|---|
| 설명 | 스트레스가 원인이 되는 일종의 소화성 궤양이다. 소인적인자로는 위점막의 미소순환 H+에 대한 위점막장벽의 투과성의 증가 및 세포증식장애로 생각된다. |
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| RPA | radial photon apsorptiometry; replication protein A; resultant physiologic acceleration; reverse pas... |
|---|---|
| CST | cardiac stress test; cavernous sinus thrombosis; certified surgical technologist; chemostatin; Chris... |
| EAST | elevated-arm stress test; Emory angioplasty vs. surgery trial; external rotation, abduction stress t... |
| SIA | serum inhibitory activity; stress-induced analgesia; stress-induced anesthesia; subacute infectious ... |
| ac | acceleration; acetyl; acid; acromioclavicular; acute; alternating current; antecubital; anterior cha... |
| AI | Acceleration index |
|---|---|
| AT | Acceleration time |
| AcT | Acceleration time |
| PEA | Peak Endocardial Acceleration |
| SHA | Sinusoidal Harmonic Acceleration |
stress-bearing region
| radial acceleration | The centripetal acceleration of a particle or vehicle moving along a curved path at a constant velocity; e.g., turning a curve in an automobile, pulling out of a dive, or performing a loop manoeuvre in an aircraft. In aviation, acceleration varies directly with the square of the air speed and inversely with the radius of the turn (a = V2/r, where V is air speed and r is radius of turn). (05 Mar 2000) |
|---|---|
| acceleration | The act of accelerating, or the state of being accelerated; increase of motion or action; as, a falling body moves toward the earth with an acceleration of velocity; opposed to retardation. "A period of social improvement, or of intellectual advancement, contains within itself a principle of acceleration." (I. <astronomy> Taylor) Acceleration of the moon, the increase of the moon's mean motion in its orbit, in consequence of which its period of revolution is now shorter than in ancient times. Acceleration and retardation of the tides. See Priming of the tides, under Priming. Diurnal acceleration of the fixed stars, the amount by which their apparent diurnal motion exceeds that of the sun, in consequence of which they daily come to the meridian of any place about three minutes fifty-six seconds of solar time earlier than on the day preceding. Acceleration of the planets, the increasing velocity of their motion, in proceeding from the apogee to the perigee of their orbits. Origin: L. Acceleratio: cf. F. Acceleration. Source: Websters Dictionary (01 Mar 1998) |
| acceleration phase | <cell biology, cell culture> A period of increasing growth before the log phase in a culture of microbes. After the culture is started on a medium, at first there is no growth (the lag phase) and then the microbes start to gradually grow (acceleration phase) until they reach a constant maximum rate of growth (log phase). (15 Jan 1998) |
| angular acceleration | The rate of change of angular velocity; e.g., when a centrifuge rotor is speeding up, or when there is a simultaneous change in velocity and direction, as in an aircraft in a tight spin. (05 Mar 2000) |
| linear acceleration | The rate of change of velocity without a change in direction; e.g., when the speed of an aircraft increases while flying a straight pathway. (05 Mar 2000) |
| abiotic stress | <botany> Nonliving environmental factors (such as drought, extreme cold or heat, high winds) that can have harmful effects on plants. (06 May 1997) |
| acute stress reaction | A sudden bout of anxiety that is often accompanied by the features of hyperventilation (tingling around mouth and in fingertips, rapid breathing, faintness or fainting). (27 Sep 1997) |
| biotic stress | <biology> Living organisms which can harm plants, such as viruses, fungi, bacteria, and harmful insects. (19 Jan 1998) |
| magnetic stress tensor | <radiobiology> A second-rank tensor, proportional to the dyadic product of the magnetic field (B) with itself. The divergence of the magnetic stress tensor gives that part of the force which a magnetic field exerts on a unit volume of conducting fluid due to the curvature of the magnetic field lines. (09 Oct 1997) |
| contraction stress test | A test used to evaluate foetal well-being by inducing contractions and analyzing the foetal heart rate response. (05 Mar 2000) |
| porcine stress syndrome | A severe form of fever that occurs as a reaction to certain anaesthetic agents and muscle relaxants. Malignant hyperthermia is an inherited autosomal dominant condition. Inheritance: autosomal dominant. (27 Sep 1997) |
| posttraumatic stress | A psychological disorder that develops in some individuals who have had major traumatic experiences (and, for example, have been in a serious accident or through a war). The person is typically numb at first but later has symptoms including depression, excessive irritability, guilt (for having survived while others died), recurrent nightmares, flashbacks to the traumatic scene, and overreactions to sudden noises. Posttraumatic stress became known in the 70s due to the adjustment problems of some vietnam veterans. It was listed as a diagnostic category by the american psychiatric association in 1980. Although the name post-traumatic stress was new, the condition was not. It was known as shell shock in world war i and battle fatigue during world war II. (12 Dec 1998) |
| posttraumatic stress disorder | Development of characteristic symptoms following a psychologically traumatic event that is generally outside the range of usual human experience; symptoms include numbed responsiveness to environmental stimuli, a variety of autonomic and cognitive dysfunctions, and dysphoria. (05 Mar 2000) |
| posttraumatic stress syndrome | <syndrome> A disorder appearing after a physically or psychologically traumatic event outside the range of usual human experience, (e.g., a serious threat to one's life or seeing a loved one killed), characterised by symptoms of re-experiencing the event, numbing of responsiveness to the environment, exaggerated startle response, guilt feelings, impairment of memory, and difficulties in concentration and sleep. (05 Mar 2000) |
| heat stress disorder | A group of conditions due to overexposure to or overexertion in excess environmental temperature. It includes heat cramps, which are non-emergent and treated by salt replacement; heat exhaustion, which is more serious, treated with fluid and salt replacement; and heatstroke, a condition most commonly affecting extremes of age, especially the elderly, accompanied by convulsions, delusions, or coma and treated with cooling the body and replacement of fluids and salts. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|