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  2. Input and output (medicine) - Wikipedia

    en.wikipedia.org/wiki/Input_and_output_(medicine)

    In biology, Input [1] and output [2] (I&O) is the measure of food and fluids that enter and exit the body. Certain patients with the need are placed on I & O, and if so, their urinary output is measured.

  3. Fluid balance - Wikipedia

    en.wikipedia.org/wiki/Fluid_balance

    The core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in; for example, in humans, the output (via respiration, perspiration, urination, defecation, and expectoration) must equal the input (via eating and drinking, or by parenteral intake).

  4. List of medical abbreviations: I - Wikipedia

    en.wikipedia.org/wiki/List_of_medical...

    input/intake and output: IODM: infant of diabetic mother IOL: induction of labor: intraocular lens: IOP: intra-occular pressure: IP: interphalangeal joint: iPSCs: induced pluripotent stem cells: IPF: idiopathic pulmonary fibrosis: IPG: Implantable Pulse Generator: IPH: intraparenchymal hemorrhage or intraperitoneal hemorrhage or idiopathic ...

  5. Input/output - Wikipedia

    en.wikipedia.org/wiki/Input/output

    The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices.

  6. Impedance cardiography - Wikipedia

    en.wikipedia.org/wiki/Impedance_cardiography

    Impedance cardiography (ICG) is a non-invasive technology measuring total electrical conductivity of the thorax and its changes in time to process continuously a number of cardiodynamic parameters, such as stroke volume (SV), heart rate (HR), cardiac output (CO), ventricular ejection time (VET), pre-ejection period and used to detect the impedance changes caused by a high-frequency, low ...

  7. Isolation amplifier - Wikipedia

    en.wikipedia.org/wiki/Isolation_amplifier

    Amplifiers providing both input-to-output and channel-to-channel isolation. This is the purest form of isolation, and the option that should be considered for nearly all applications. Multi-channel instruments that employ it are immune to inconsistent common mode voltages on any combination of channels within the limits of the amplifiers.

  8. Coherence (signal processing) - Wikipedia

    en.wikipedia.org/wiki/Coherence_(signal_processing)

    The coherence of a linear system therefore represents the fractional part of the output signal power that is produced by the input at that frequency. We can also view the quantity as an estimate of the fractional power of the output that is not contributed by the input at a particular frequency. This leads naturally to definition of the ...

  9. Data-flow diagram - Wikipedia

    en.wikipedia.org/wiki/Data-flow_diagram

    The warehouse (datastore, data store, file, database) is used to store data for later use. The symbol of the store is two horizontal lines, the other way of view is shown in the DFD Notation. The name of the warehouse is a plural noun (e.g. orders)—it derives from the input and output streams of the warehouse.