SEE Anesthesia Machine UPDATED Questions and CORRECT Answers

SEE Anesthesia Machine UPDATED
Questions and CORRECT Answers
High Pressure System - CORRECT ANSWERS -cylinder and regulators
-hanger yoke, yoke block with check valves, cylinder pressure gauge, cylinder pressure
regulators


-O2 cylinder pressure 1900 psi


Intermediate Pressure
Pipeline = 50psi (O2 drops from 1900psi)

Tank = 45psi - CORRECT ANSWERS -begins at pipeline and ends at flowmeter valves
-pipeline inlets
-pressure gauges
-o2 pressure failure device
-o2 second stage regulator
-o2 flush valve
-ventilator power inlet
-flowmeter valves


low pressure system

-slightly above atmospheric but variable - CORRECT ANSWERS -begins at flowmeter
tubes and ends at common gas outlet
-flowmeter (thorpe) tubes
-vaporizers
-check valve
-CGO

, low pressure leak test (negative pressure test) - CORRECT ANSWERS -assess integrity of
low pressure circuit from flowmeter valves to the common gas outlet
-attach bulb to CGO and create negative pressure
-bulb should not inflate
-best way to detect a vaporizer leak


high pressure test - CORRECT ANSWERS -close APL valve, pressurize circuit to 30
cm/H2O and observe airway pressure gauge (should remain constant)


5 tasks of oxygen - CORRECT ANSWERS 1) O2 pressure failure alarm
2) O2 pressure failure device (failsafe)
3) O2 flowmeter
4) O2 flush valve
5) ventilator drive gas


PISS - CORRECT ANSWERS Pin Index Safety System
-prevents wrong cylinder from being attached to machine
-air = 1, 5
-O2 = 2, 5
-N2O = 3, 5


DISS - CORRECT ANSWERS Diameter Index Safety System
-prevents wrong gas hose from being attached to anesthesia machine


Air Cylinder - CORRECT ANSWERS 1900 psi
625L
Pin 1-5