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Questions in this quiz (2)
1Gas Delivery Systems
Blenders: to deliver [blank_start]precise[blank_end] O2
Equalizes inlet pressure of air and o2
Precision metering device – [blank_start]proportioning[blank_end] valve
Low pressure alarm
Can be used with a [blank_start]nonrebreather[blank_end] mask to deliver precise O2
Flowmeters
Controls gas flow to patient
Flow indicated by [blank_start]ball[blank_end]
Different gases will cause [blank_start]inaccurate[blank_end] readings- Aprecise
- Bnonrebreather
- Cproportioning
- Dball
- Einaccurate
2Information Services
[blank_start]Integrator[blank_end] – Process in which flow is divided into very small [blank_start]intervals[blank_end]. Flow is volume/time – end result is volume.
[blank_start]Differentiation[blank_end]- Device that provides reverse of integration. Flow is obtained from volume signals
Data Backup- Temporary [blank_start]Storage[blank_end], permanent patient files, [blank_start]database[blank_end] storage
Data Interface – Allows for both access to [blank_start]data[blank_end] and [blank_start]control[blank_end] of equipment during testing
12 bit converters – used most for volume and flow measurements
Converter speed – important for tests that require [blank_start]rapid[blank_end] signal changes like FVC
Software – contains instructions stored in memory of computer. Most software contains interpretation programs that utilize algorithims
Mass Storage Devices – Hard Drives, stores lots of info
CPU – Performs most functions in software
Resolution- [blank_start]Smallest[blank_end] change that can be measure by computer. Calculated via: Volume range (liters), Signal range (volts), A/D converter (bits)- Aintervals
- BIntegrator
- CDifferentiation
- DStorage
- Edatabase
- Fdata
- Gcontrol
- Hrapid
- ISmallest
Information
- Description
- User has deleted their subject information Quiz on Other, created by Deleted user on 19/08/2016.
- Author
- Deleted user
- Language
- English
- Views
- 69
- History
- Created on 19 Aug 2016 · updated on 25 Aug 2016
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