Brainscape's Knowledge GenomeTM

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


See full index

anesthesia > preanestheyics > Flashcards

preanestheyics Flashcards

1
Q

Preanesthetics are true anesthetics

A

False

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

Define Pure agonists

A

Bind to and stimulate receptors

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

Define agonists/antagonists

A

Bind to more than one receptor and stimulate at least one while blocking at least one

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

Define partial agonist

A

Bind to and partially stimulate receptors

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

The most common used anesthetics are not analgesics

A

True

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

How must analgesics be administered

A

As adjuncts

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

Which is not water soluble

A

Valium

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

What is Valium often combined with

A

Ketamine 50:50

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

Which agents are controlled

A

Benzodiazepines, dissociatives, barbiturates, most opioids

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

Define anticholinergics

A

Heart protectants

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

Name a phenothiazine

A

Acepromazine

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

An alpha 2 agonist has added benefits of analgesia

A

True

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

What is another name for opioids

A

Narcotics

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

When are preanesthetics given

A

15-20 min prior to induction

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

What is atropine

A

Anticholinergic- heart protectant

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

Can atropine cross the placental barrier

A

Yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Which has a longer duration of action atropine or glycopyrrolate

A

Glycopyrrolate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Does glycopyrrolate cross the placental barrier

A

Minimally

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

name 3 positives of glycopyrolate

A

less tendency for tachycardia, fewer arrythmias, smaller dose volume

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What can anticholinergics be reversed with

A

Physostigmine or pilocarpine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

what causes vasodilation

A

phenothiazines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

what catagory does acepromazine belong to

A

phenothiazine

23
Q

Does acepromazine have a reversal agent

A

No

24
Q

When should acepromazine be contraindicated

A

Stallions, epileptics, boxers, liver failure, hypotensive pts.

25
Q

What drug is bright yellow

A

Acepromazine

26
Q

A higher dose of acepromazine increases sedation

A

False

27
Q

What is an up side of benzodiazepines

A

Wide safety margins

28
Q

What does flumazenil reverse

A

Benzodiazepines

29
Q

What are benzodiazepines more commonly used as

A

Appetite stimulant

30
Q

Name a benzodiazepine

A

Diazepam (valium)

31
Q

who is diazepam approved for

A

cardiovascular and seizure pts.

32
Q

what is diazepam also used for

A

muscle relaxant

33
Q

Midazolam produces minimal sedation

A

True

34
Q

When is an alpha 2 agonist used

A

Young healthy animals

35
Q

Where is an alpha 2 agonist metabolized

A

Liver

36
Q

What is a major side effect of alpha 2 agonists

A

Significant bradycardia and hypotension

37
Q

Xylazine aka

A

Rompun

37
Q

what does atropine prevent

A

bradycardia, may cause heart rate to increase

38
Q

What does yohimbine reverse

A

Xylazine

39
Q

what can atropine cause

A

colic and dry mouth

40
Q

what is xylazine classified as

A

analgesic/sedative

41
Q

why are other drugs combine with xylazine

A

bbetter pain relief and muscle relaxation, also short analgesic effects

42
Q

dexmedetomidine aka

A

dexdomitor

43
Q

what does atipamazol reverse

A

dexdomitor

44
Q

what is detomidine used in

A

horses for colic pain

45
Q

what class does morphine belong to

A

schedule 2

46
Q

when is oxymorphone used

A

sick or cardiovascularly impaired

47
Q

what is one of the most potent analgesics

A

fentanyl

48
Q

is fentanyl effective upon placement

A

no

49
Q

what has the longest duration of analgesia

A

buprenorphine

50
Q

is butorphanol an analgesic

A

yes; weakly

51
Q

is excitement a side effect of opioids in dogs

A

rarely

52
Q

what are opioids used in combination with

A

tranquillizers or sedatives

anesthesia (12 decks)

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