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Katz extractor. to remove nasal foreign body. Bull's eye lamp. source of light; exiting lens is convex and produces a divergent beam of light. Speculum. to dilate orifices and to see inside. •Thudichum's nasal speculum. -do-; short blades ( uses: anterior rhinoscopy - to see the Little's area, ant-inferior part of nasal septum, anterior part ...
Earwax, also known by the medical term cerumen, is a waxy substance secreted in the ear canal of humans and other mammals. Earwax can be many colors, including brown, orange, red, yellowish, and gray. Earwax protects the skin of the human ear canal, assists in cleaning and lubrication, and provides protection against bacteria, fungi ...
Investment casting. Inlet-outlet cover of a valve for a nuclear power station produced using investment casting. Investment casting is an industrial process based on lost-wax casting, one of the oldest known metal-forming techniques. [ 1] The term "lost-wax casting" can also refer to modern investment casting processes.
Here are her tried-and-true tips after 25 years as a professional traveler: Avoid caffeine: Brown recommends turning down the in-flight coffee service so that the caffeine doesn't keep you up ...
The criticism was led by the singer’s brother, John O’Connor, who voiced his disappointment of the wax figure, which depicted the Dublin-born talent dressed in all black and holding a microphone.
Lost-wax casting. Lost-wax casting – also called investment casting, precision casting, or cire perdue ( French: [siʁ pɛʁdy]; borrowed from French) [ 1] – is the process by which a duplicate sculpture (often a metal, such as silver, gold, brass, or bronze) is cast from an original sculpture. Intricate works can be achieved by this method.
Experts discuss earplugs for sleeping including the best earplugs, if earplugs are safe for sleeping, the best earplug materials, and more.
Ear picks, also called ear scoops, or ear spoons, or earpicks, are a type of curette used to clean the ear canal of earwax (cerumen). They are preferred and are commonly used in East Asia, South Asia and Southeast Asia because Asians tend to develop dry ear wax. [ 1][ 2] In Asia, these are traditionally made from bamboo or precious metals such ...