You can see this at play with the hot dog: the sandwich and sausage were both invented elsewhere, so to celebrate them separately as uniquely American on America's day of independence would present an empty gesture, immediately undermined by the tools used to make it.
An Ommaya reservoir is an intraventricular catheter system that can be used for the aspiration of cerebrospinal fluid or for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid.n Ommaya reservoir is an intraventricular catheter system that can be used for the aspiration of cerebrospinal fluid or for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid.
View Full Document. 17. What is the 2 nd largest reservoir in the hydrosphere, and where is it located? - Glacial ice is the second largest reservoir of water in the hydrosphere. - Most glacial ice occurs in AntarcTca and Greenland 18. IdenTfy and describe the layer of the atmosphere that interfaces directly with the ocean? - Â±he troposphere directly interfaces with the ocean and other components of the hydrosphere.