Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

B A S I C | Anesthesiology > Anesthesia Work Station > Flashcards

Anesthesia Work Station Flashcards

1
Q

Which breathing circuit is best for CONTROLLED VENTILATION?

A

Mapleson D

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Components of CIRCLE SYSTEM:

A

FLURRYS

Fresh gas entry
Low resistance tubing
Unidirectional Valves
Reservoir Bag
Relief Valve
Y-piece
Soda Lime

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What law governs the concept of Second Gas effect?

A

GRAHAM’S LAW

The rate of diffusion is inversely proportional to the square root of its molecular weight.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Undersized ETT causes tremdous decrease in flow of gases. This is due to what law?

A

HAGEN POISEUILLE’S LAW

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the average velocity of sound in soft tissue?

A

1,540 m/s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Pressure from common gas outlet when oxygen flush valve delivers flow

A

Intermediate Pressure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Maam Tata accidentally filled the sevo vaporizer with iso, what would happen?

A

OVERDOSE (Vapor Pressure of ISO is higher than SEVO)

One important property of vapor pressure is that as long as any liquid remains in the container, the vapor pressure is independent of the volume of that liquid.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

This is what prevents putting the wrong gas cylinder on the wrong hanger yoke:

A

PISS (Pin Index Safety System)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the RATE OF OXYGEN delivery from oxygen flush valve?

A

35-75L/min

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

A full air cylinder contains how many liters?

A

625L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Which inhaled anesthetics use variable bypass vaporizers?

A

HISE

Halothane
Isoflurane
Sevoflurane
Enflurane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

PSI in full air cylinder

A

1800

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How many liters of oxygen are in a full cylinder?

A

625

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

This Volatile gas is heated to 39 degrees C and pressurized to TWO atmospheres:

A

Desflurane

(Desflurane Tech 6 Vaporizer)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the PSI of full cylinder of carbon dioxide?

A

838 PSi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

This prevents transfer of gas from the cylinder with higher pressure to the cylinder with lower pressure:

A

CHECK VALVE between cylinders that are double yoked

17
Q

What are the components included in intermediate pressure?

A

pressure gauges from pipeline, DISS, second stage regulator, flow control valve of manifold, oxygen pressure “fail safe” shut off valve, flush valve

18
Q

What is the only valves which reduce pressure in the anesthesia work station?

A

Diaphragm Valve

19
Q

Which property of Oxygen is detected by the fail-safe device?

A

PRESSURE

20
Q

Factors that can artificially lower SpO2:

A
  1. dyes (ie methylene blue, indocyanine
  2. Blue nail polish
  3. Shiver/motion artifact
  4. Ambient light
  5. malpositioned sensor
  6. low perfusion

B A S I C | Anesthesiology (16 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions