Inhaled Anesthetics Flashcards

1
Q

What is the MAC of Enflurane?

A

1.7%

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2
Q

What is the MAC of isoflurane?

A

1.2%

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3
Q

What is the MAC of sevoflurane?

A

2%

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4
Q

What is the MAC of desflurane?

A

6%

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5
Q

What is the MAC of nitrous oxide?

A

104%

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6
Q

What is the MAC of xenon?

A

60-70%

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7
Q

What is the MAC of halothane?

A

0.75%

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8
Q

Blood/Gas Partition Coefficient of Halothane

A

2.4

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9
Q

Blood/Gas Partition Coefficient of enflurane

A

1.8

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10
Q

Blood/Gas Partition Coefficient of Isoflurane

A

1.4

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11
Q

Blood/Gas Partition Coefficient of sevoflurane

A

0.65

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12
Q

Blood/Gas Partition Coefficient of desflurane

A

0.45

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13
Q

Blood/Gas Partition Coefficient of NO

A

0.47

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14
Q

Blood/Gas Partition Coefficient of xenon

A

0.14

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15
Q

Oil/Gas of halothane

A

224

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16
Q

Oil/Gas of enflurane

A

97

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17
Q

Oil/Gas of isoflurane

A

98

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18
Q

Oil/Gas of sevoflurane

A

47

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19
Q

Oil/Gas of desflurane

A

19

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20
Q

Oil/Gas of NO

A

1.4

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21
Q

Boiling point of halothane

A

50

22
Q

Boiling point of enflurane

A

56

23
Q

Boiling point of isoflurane

A

48

24
Q

Boiling point of sevoflurane

A

58

25
Q

Boiling point of desflurane

A

22

26
Q

Boiling point of NO

A

-88

27
Q

Boiling point of xenon

A

-108

28
Q

Vapor pressure of halothane

A

243

29
Q

Vapor pressure of enflurane

A

172

30
Q

Vapor pressure of isoflurane

A

240

31
Q

Vapor pressure of sevoflurane

A

160

32
Q

Vapor pressure of desflurane

A

669

33
Q

Vapor pressure of NO

A

39,000

34
Q

% metabolized of halothane

A

15-40%

35
Q

% metabolized of enflurane

A

2.4%

36
Q

% metabolized of isoflurane

A

0.2%

37
Q

% metabolized of sevoflurane

A

2%

3-7%

38
Q

% metabolized of desflurane

A

0.02%

39
Q

% metabolized of NO

A

none

40
Q

% metabolized of xenon

A

None

41
Q

Vapor pressure of xenon

A

N/A

42
Q

What are the 3 classes of inhaled anesthetics?

A

ethers, alkanes, gases

43
Q

List the inhaled anesthetics classified as gases?

A

nitrous oxide
xenon
cyclopropane
ethylene

44
Q

What class of anesthetic is halothane?

A

Alkane

45
Q

List the inhaled anesthetics classified as alkanes?

A

halothane, chloroform, trichloroethylene

46
Q

When activated, NMDA receptors permit the entrance of what ions?

A

sodium and calcium

47
Q

What classification is sevoflurane?

A

fluorinated methyl ethyl isopropryl ether

48
Q

What is the vapor pressure halothane?

A

243 mmHg

49
Q

What is the vapor pressure of enflurane?

A

172 mmHg

50
Q

What is the vapor pressure of sevoflurane?

A

160 mmHg