Allergic reaction to bee venom can be life threatening, so there are___for avoiding bee stings. A. precautions that several B. several precautions are C. for several precautions D. several precautions 相关知识点: 试题来源: 解析 D 正确答案:D 解析:The noun phrase several precautions is the ...
Today I think we are ready to start talking about allergies, and about allergic reactions. In the first part of my lecture, I'm going to explain what an allergic reaction is. Then I will try to describe what an allergic reaction to a bee sting is like. In the second part of my lect...
Allergic reactions to bee and wasp stings. N Engl J Med 1953;249:726-31.Mueller, H. L., and Hill, L. W.: Allergic reactions to bee and wasp stings, N. Engl. J. Med. 249:726, 1953.Mueller HL, Hill LW.-- Allergic reactions to bee and wasp stings. N Engl J Med, 1953, 29...
be allergic to sth.:表示“对某物过敏/厌恶”,是'allergic'最常用的固定搭配之一。例如,Most people are allergic to bee stings.(大多数人对蜜蜂蜇伤过敏。) allergic rash:表示“过敏皮疹”,描述皮肤因过敏反应而出现的红疹、瘙痒等症状。 allergic asthma:表示“过敏性哮喘”,是...
During a reaction, your immune system releases antibodies. These are proteins that deliver a message to cells: Stop that substance! The cells then send out histamine, which causes blood vessels to expand, and other chemicals, and these trigger the allergy symptoms. ...
Learn more aboutreactions to bee stingsincluding common symptoms, management and treatment, and tips on how to avoid being stung. Mosquitoes Most people experience some form of reaction from mosquito bites—the typical itchy red bumps that last for a couple of days. Less commonly, more severe re...
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Bee, Hornet, Wasp, Yellow Jacket Stings This is what a bee sting looks like. If you are allergic to bees, hornets, wasps, or yellow jackets, seek emergency care immediately to prevent or manage an anaphylactic reaction. Use an EpiPen (epinephrine) if you have one. In all cases, remove...
Substances that don't bother most people (such as venom from bee stings and certain foods, medicines, and pollens) can trigger allergic reactions in certain people. First-time exposure may produce only a mild reaction. Repeated exposures may lead to mo...
An allergic reaction can be to virtually anything found in the world. Dust is an incredibly common mild allergy, as is pollen and many different types of food. Bee stings and ant bites, various plants, and some common medication are also common causes of allergies. In some cases, as with...