Inhalant Anesthetics Flashcards

1
Q

Isoflurane MAC

A

Dog 1.3-1.6%
Horse 2.3%

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

Isoflurane Hepatic Metabolism

A

0.2%

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

Isoflurane Blood:Gas Solubility

A

1.4

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

Isoflurane Vapor Pressure

A

240

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

Isoflurane Therapeutic Use

A

most commonly used anesthetic agent

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

Isoflurane onset and offset of action

A

medium

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

Sevoflurane MAC

A

2.3-2.6%

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

Sevoflurane Hepatic Metabolism

A

3%

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

Sevoflurane Blood:Gas solubility

A

0.68

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

Sevoflurane Vapor Preessure

A

160

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

Adverse Effects of Sevoflurane

A

minimal adverse effects

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

Sevoflurane benefits

A

does not increase arrhythmogenicity
does not cause airway irritation

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

Halothane MAC

A

0.86%

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

Halothane Hepatic Methabolism

A

40%

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

Halothane Blood:Gas solubility

A

2.54

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

Halothane Vapor Pressure

A

243

17
Q

Halothane Adverse Effects

A

CVS depression and arrhythmias
Halothane hepatitis - immune reaction to metabolites

18
Q

Halothane considerations

A

preservative: thymol - accumulates in vaporizers

19
Q

Desflurane MAC

A

dogs: 7.2%
horses: 8.1%
pigs: 10%

20
Q

Desflurane Blood:Gas solubility

A

0.45

21
Q

Desflurane therapeutic use

A

greater precision of anesthetic depth

22
Q

Desflurane adverse effects

A

dose dependent respiratory depression
increased heart rate
vasodilation

23
Q

Benefits of Desflurane

A

no arrhythmias

24
Q

Considerations when using desflurane

A

high vapor pressure requires controlled pressurized vaporizer for delivery

25
Q

MOA of all inhalant anesthetics

A

GABA-A agonists

26
Q

Methoxyflurane Therapeutic Uses

A

analgesia at subanestheic doses

27
Q

Methoxyflurane Blood:Gas solubility

A

very high = prolonged induction and recovery