Skin test slogan

(1) The dermis is thicker than the epidermis, and is mainly composed of connective tissue, which is rich in blood vessels and sensory nerve endings. Drugs can directly enter the capillaries in the dermis and enter the whole body with blood circulation.

(2) Because the body motor center manages the voluntary movement of the contralateral skeletal muscle, if the left side of the body is paraplegic, it is because the body motor center of the right hemisphere is damaged. Blind people "read" Braille mainly by body sensory center and language center.

(3) There are more than 40 carcinogens in the smoke produced by smoking, and there are more than 10 substances that can promote the development of cancer, among which nicotine, carbon monoxide tar and many other metal compounds are the most harmful to human body. These toxic substances first directly enter the human respiratory system, causing respiratory diseases such as bronchitis, pneumonia and lung cancer. In order to encourage people to cherish life and stay away from tobacco, you can write the following anti-smoking slogans: for example, set up a good attitude and refuse the first cigarette. The cigarette in your hand today means leaving tomorrow. For the health of you and your family, please don't smoke. Smoke-free world, fresh; Stay away from tobacco and advocate health; What burns is cigarettes, but what consumes is life.

So the answer is: (1) genuine leather; (2) rights; Language center; For the health of you and your family, please don't smoke.