If you notice a potential safety hazard in the laboratory, you should ___. A. ignore it B. continue working as usual C. report it immediately D. wait and see if it goes away 相关知识点: 试题来源: 解析 C。解析:如果在实验室中注意到潜在的安全隐患,应该立即报告。安全意识要求我们对任何...
Find the rest in our Lab Safety virtual lab. 3. Know your lab safety symbols In the lab, there are two commonly used types of hazard symbols: The GHS hazard symbols and the Fire Diamond. The GHS hazard symbols and their meanings are listed in the figure on the labpad below. Do you...
Lab areas containing carcinogens, radioisotopes, biohazards, and lasers should be properly marked with the appropriate warning signs. Open flames should never be used in the laboratory unless you have permission from a qualified supervisor. Make sure you are aware of where your lab's exits and f...
If a hazard is unavoidable, a health surveillance program must be built into the protocol. In developing a satisfactory safety system, the main areas for consideration are (1) assessment of the risks of transmission of infection, (2) the design of the laboratory and equipment that will ...
--Occupational hazard 06 冰箱内化学品随意堆放。 --化学品伤害 Poor chemical housekeeping in refrigerators. --Chemical injury 07 在实验室内饮食;实验用食品无“实验室专用”标识。 --中毒 Eating and/ or drinking in laboratory; Food used for research is ...
Make sure to choose a cabinet that’s appropriate for the hazard level; I use a BSL-2 cabinet as I work with agents that may be associated with human disease. I decontaminate it regularly, and the laboratory it’s in has limited access and biohazard warning signs at the door. I always...
cabinet must be used. If malaria parasites are not demonstrated, the categorization of the patient should be reassessed, and if infection by a Hazard Group 4 pathogen is still a possibility, specimens must be handled in a Containment level 3 laboratory using a Class III microbiological safety ...
Environmental, health, and safety management systems have become common in research settings to improve laboratory safety through systematic observation an
Using Cell Phones in the Lab The use of cell phones in the laboratory is a growing concern. Phones can be a source of distraction, but more importantly, they can harbor contaminants. Imagine a scenario where a lab worker uses their phone in a biohazard area. Pathogens from their gloved ha...
determining what laboratory safety rules are being broken! • Get ready and good luck! What am I? Safety Goggles • Used for Eye protection. • The most common used safety item in the biology laboratory. • Use when there are