问题 问答题 简答题

望皮肤

答案

参考答案:

皮肤为一身之表,卫气循行其间,内合脏腑。感受外邪,皮表首当其冲。脏腑气血的病变,也可通过经络反映于肌表。因此,望皮肤色泽、形态的异常,可以了解邪气的性质和气血津液的盛衰,测知内脏的病变,判断疾病的预后。

1)望斑疹

斑:色红,点大成片,平摊于皮下,摸之不应手。多是温病邪入营、血或热郁肺胃,充斥内外,营血热炽,透于肌表,或体内诸虚,气不摄血而致。由于病机不同有阴斑和阳斑之分,阴斑与阳斑比较见下表。

疹:形如粟粒,色红而高起,摸之碍手,多有风热,时疫侵袭肺卫,发于肌表而致,由于病机不同而分为麻疹、风疹、瘾疹,各类疹的比较见下表。

2)白:白色粟粒状疹,内含浆液,晶莹光亮,是湿温、暑湿湿郁肌肤所致。白有晶、枯之分。

3)疮疡

痈:红肿高大。根盘紧束,焮热疼痛,属阳证,湿热火毒而致。

疽:漫肿无头,肤色不变,不热少痛,属阴证,寒痰凝滞,致五脏风毒积热。

疔:初起头小根深,顶端色白而痛,麻木发痒,多因暴气毒邪而致。

单项选择题

I’ve recently turned fifty, which is young for a tree, midlife for an elephant, and ancient for a sportsman. Fifty is a nice number for the states in the US or for a national speed limit but it is not a number that I was prepared to have hung on me. Fifty is supposed to be my father’s age, but now I am stuck with this number and everything it means.
A few days ago, a friend tried to cheer me up by saying, "Fifty is what forty used to be. "He had made an inspirational point: Am I over the hill People keep telling me that the hill has been moved, and I keep telling them that the high-jump bar has dropped from the six feet I once easily cleared to the four feet that is impossible for me now.
"Your are not getting older, you are getting better," says Dr. Joyce Brothers. This, however, is the kind of doctor who inspires a second opinion.
And so, as I approach the day when I cannot even jump over the tennis net, I am moved to share some thoughts on aging with you. I am moved to show how aging feels to me physically and mentally. Getting older, of course, is obviously a better change than the one that brings you eulogies (颂词,悼词). In fact, a poet named Robert Browning considered it the best change of all:
Grow old along with me!
The best is yet to me.
Whether or not Browning was right, most of my first fifty years have been golden ones, so I will settle for what is ahead being as good as what has gone by. I find myself moving toward what is ahead with a curious blend (混合) of both fighting and accepting my aging, hoping that the philosopher(哲学家) was right when he said, "Old is always fifteen years from now. \

We can infer from the passage that ______.

A.the old should lead a simple life

B.the old should face the fact of aging

C.the old should take more exercise

D.the old should fill themselves with curiosity

多项选择题