Ventilation 2 2026 Exam
Questions and Answers |
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How are Ventilators powered? - ANSWER ✔✔With electricity or
compressed gas
What are the 2 forms of electrical energy a ventilator can use? -
ANSWER ✔✔- AC/DC power (plug)
- Rechargeable Batteries
,How much PSI is required for a pneumatic powered ventilator? -
ANSWER ✔✔50 psi
What are some ideal uses of pneumatic powered ventilators? -
ANSWER ✔✔- Electric is unavailable
- Patient Transport
- As a backup to electrical power
- When electric is undesirable (i.e. MRI, etc.)
When transporting, what must you always take with you? - ANSWER
✔✔- Manually powered bag-valve mask resuscitator
- Extra Batteries
- Extra oxygen tanks
What kind of control circuits can a ventilator have? - ANSWER ✔✔-
Mechanical
- Pneumatic
- Electrical
- Fluidic Logic (no electrical component)
Mechanical Control Circuits use what kind of devices? - ANSWER
✔✔- Levers
, - Pulleys
- Cams
Pneumatic Control Circuits use what kind of devices? - ANSWER
✔✔- Gas-powered pressure regulators
- Needle Valves
- Jet Entrainment Devices
- Balloon Valves
What is unique about a Fluidic Logic-Controlled Ventilator's mechanism?
- ANSWER ✔✔They have no moving parts and consumes less gas,
which is ideal for transporting patients
What is an advantage of having a Fluidic Logic-Controlled Ventilator? -
ANSWER ✔✔It can be used around MRI equipment
In regards to the 1st Maxim, how do you define a breath? - ANSWER
✔✔A breath is one cycle of positive flow (Inspiration) and negative flow
(Expiration) defined in terms of the Flow-Time Curve.
What is Total Cycle Time (TCT)? - ANSWER ✔✔The number of
breaths you can take in 60 sec
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