lightheadedness
['lait'hedid]
[ lightheadedness ]
adj. 头昏眼花的, 轻率的
词形变化：
副词: lightheadedly | 名词: lightheadedness |
lightheadedness
名词 lightheadedness:
a reeling sensation; a feeling that you are about to fall
同义词：dizziness, giddiness, vertigo
a frivolous lack of prudence
lightheadedness
■Did the nearly 3,000 people from 700 households in 1999, has long suffered smell her, and frequent dizziness, lightheadedness, coughing, throat swallowing even nausea vomiting etc.
一墙之隔的700住户近3000人从1999年至今长期遭受嗅觉煎熬，并经常出现头晕、胸闷、咳嗽、咽喉肿痛甚至恶心呕吐等症状。
■His wife found him， summoned Emergency Medical Services， and reported that he had developed diaphoresis， dyspnea， and lightheadedness after a bowel movement.
他的妻子发现后，立即求助急诊，诉患者排便后出现大汗、呼吸困难和头晕症状。
■Postural lightheadedness
体位性头昏目眩
■9.In addition, the subjects who took guanfacine had significantly more somnolence, lightheadedness, and dry mouth than those who took placebo.
另外，服用氯苯乙胍的患者比服用安慰剂的患者有更明显的嗜睡、头昏、口干等症状。
■Giddiness or lightheadedness is a sign of too much wind property, a sign that the wind property has been provoked.
头晕眼花是风偏重的症象，是风元素被激发的症象。
■sealed room, in a short period of time may be dizziness, lightheadedness, nausea, vomiting and so on, from the time it will be fatal.
如果在散发着苯气味的密封房间里，人可能在短时间内会出现头晕、胸闷、恶心、呕吐等症状，若不及时脱离现场，便会导致死亡。
■If an AAA ruptures, symptoms can include sudden, severe pain in your lower abdomen and back;nausea and vomiting;clammy, sweaty skin;lightheadedness;and a rapid heart rate when standing up.
如果腹主动脉瘤破裂，会出现突然性的下腹部以及后背的剧烈疼痛、恶心并呕吐、皮肤由于发汗而粘湿、头昏、站立时会出现心跳加速等。
■The symptoms of altitude sickness include nausea, lightheadedness, dizziness, headache, swelling in the feet, and sleep problems.
居住于高海拔处似乎对健康有利，但你也需要调整适应来避免疾病。
■Exercising when you're sick with a gastrointestinal virus can lead to dehydration, lightheadedness, fainting, and dangerous electrolyte imbalances.
得了肠胃病时去锻炼会导致脱水、轻微头痛、昏厥以及身体电解质失去平衡。
■Keywords Tilt Table Test;lightheadedness;headache;loss of consciousness;Orthostatic Intolerance;
心电图直立调节试验;头痛头晕;晕厥;直立不耐受;
■If present, these signs include pallor, weakness, lightheadedness, yawning, nausea, diaphoresis, hyperentilation, blurred ision, and impaired hearing immediately before the syncopal eent.
晕厥发生前，可立即出现面色苍白、虚弱无力、头晕、打哈欠、恶心、出汗、过度通气、视力模糊和听力下降。
■Hyperventilation brings on many sensations such as lightheadedness and tightness of the chest that occur during a panic attack.
深度呼吸能产生许多感受，例如：在一次惊恐袭击中的头晕、胸紧。
■A 67-year-old man with a history of excessive alcohol consumption was admitted for evaluation of dyspnea on exertion, palpitations, and lightheadedness.
男性，67岁，有酗酒史，因劳力性呼吸困难、心悸、头晕入院。
■Unlike nonspecific lightheadedness or dizziness, vertigo has relatively few causes.
眩晕与头昏眼花及头昏情形不同，是由一些特有的原因所导致的。
■Overeating after surgery can result in vomiting or "dumping," a condition that lasts about 30 minutes and is characterized by lightheadedness, nausea, flushing and sometimes diarrhea.
第二种是手术缩小胃部的容量，以减小消化吸收的食物量。
■Tachycardia, or rapid heart rate, can cause palpitations, shortness of breath, chest pain, dizziness, lightheadedness, fainting or near fainting, the group said on its Web
美国心脏协会在其网站上写道，心动过速或者心跳过快会导致心悸，呼吸短促，胸疼，头晕，昏迷或半昏迷。
■This should not be confused with symptoms of lightheadedness or fainting.
要注意分清楚这一点，以免把眩晕与头昏眼花、昏晕等症状混在一起。
■In cases of rupture lightheadedness or shock may occur.
输卵管破裂是会出现晕厥或者休克。
■The woman developed lightheadedness, dyspnoea, tongue numbness, muscle twitching and formication on the legs and back.
这位妇女出现头晕、呼吸困难、舌头麻木、肌肉抽搐、下肢和背部走蚁感。
■This easily gives way to warm, cool sense of discomfort, even those who feel weak physique dizziness, lightheadedness.
这种方式容易给人上暖下凉的不适感，弱体质者甚至会感到头晕、胸闷。
■However, some people experience a more widespread reaction, such as a drop in blood pressure, lightheadedness or hives all over.
这种方法成本较低，也易于实现，对 待以单片机等芯片为核心的加密锁（加密狗）具有不错的解密效果。
■Calcium channel blockers are another choice, but lightheadedness when going from a sitting or supine position to standing may be a significant side effect.
钙通路阻迟剂是另一个选择，但它有个主要的副作用，便是在由坐姿或仰姿转为站姿时会有轻微头晕。