Wiktionary(3.00 / 1 vote)Rate this definition: 1  exclusion(Noun) The act of excluding or shutting out; removal from consideration or taking part. 2  exclusion(Noun) The act of pushing or forcing something out. 3  exclusion(Noun) An item not covered by an insurance policy.
The Peripheral Component Interconnect or more commonly known as PCI is a standard for connecting a lot of devices inside your computer to extend its capabilities. Devices like sound cards, modems, NIC, TV Tuners, and some video cards have at some point or another have used the PCI port. The latest version of PCI known as PCI express is a much improved version in terms of speed. PCIe uses a serial interface instead of the old parallel interface used by PCI. It also utilizes individual buses for each of the devices connected to it instead of a shared one like what PCI uses.
Same thing, but if it's a Coronary Care Unit, focuses mostly on MI pts right after the MI and people coming back from PCI. Gets overflow from other ICUs, same ratios. A CCU is just a specialized type of ICU. Aug 11, '07. The ratio of staff nurse : patient is normally based on the condition of the patients and also depends on the number of staff available on duty.The ideal is 1:1 in the ICU or CCU. The CCU is meant only for cardiac cases and the ICU is meant for other medical cases.