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Flashcards in Anesthesia Deck (22)
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1
Q

________ and Acepromazine will produce neuroleptanalgesia

A

Hydromorphone

2
Q

Why should Acepromazine never be used in an epileptic patient?

A

It lowers the seizure threshold

3
Q

What is the most profound adverse effect with Dexdomitor?

A

Bradycardia

4
Q

What are the 3 opioid receptors?

A

Mu, delta, kappa

5
Q

Opioids can cause _____ in dogs, since they cause the thermoregulatory center in the brain to reset itself

A

panting

6
Q

Fentanyl patches provide continuous, steady analgesia for how long?

A

3-5 days

7
Q

Pre-anesthetic drugs are commonly used for all of the following reasons, except:

a) analgesia
b) sedation
c) respiratory stimulant
d) safe handling

A

C

8
Q

Which classification of drug calms an anxious patient but will not reduce awareness?

a) Anticholinergic
b) Tranquilizer
c) Sedative
d) Isoflurane

A

C

9
Q

Atipamezole is a reversal agent specific to:

a) ketamine
b) butorphanol
c) acepromazine
d) dexmedetomidine

A

D

10
Q

Al of the following drugs are pure Mu agonists, except:

a) morphine
b) meperidine
c) butorphanol
d) hydromorphone

A

C

11
Q

Anticholinergics may be given to which of the following?

a) a 17 yr old poodle with grave IV heart murmur scheduled for dentistry
b) 2 yr old St Bernard for hernia repair
c) 14 yr old cat with tachycardia and history of ventricular arrhythmias
d) 5 year old border collie scheduled for endoscopy

A

B: Only the 2 year old St Bernard. Anticholinergics are contraindicated in patients undergoing upper GI barium series, any patient with tachycardia or ventricular arrhythmias

12
Q

Which may cause histamine release when given IV?

a) morphine
b) meperidine
c) both
d) none

A

C

13
Q

During which stage of anesthesia can excitement occur?

a) Stage 1
b) Stage 2
c) Stage 3
d) Stage 4

A
B.
Stage 1: induction
Stage 2: stage of excitement/loss of consciousness
Stage 3: surgical anesthesia
Stage 4: anesthetic overdose
14
Q

Tissue necrosis will occur if _____ is administered perivascularly

a) dexmedetomidine
b) pentobarbital
c) thiopental
d) methoxital

A

C. If this occurs, dilute with normal saline.

15
Q

Which of the following drugs can be used as a sedative, induction agent, and maintenance anesthetic?

a) Propofol
b) Diazepam
c) Ketamine
d) Thiopental

A

A: propofol is a short acting hypnotic.

16
Q

An anesthesia machine flush valve does not:

a) provide a method of ventilation in emergency
b) deliver 100% oxygen
c) aid in filling reservoir bag
d) relieve pressure within breathing system

A

D. It will increase pressure

17
Q

What can be done to reduce waste anesthetic gas exposure in environment?

a) Use scavenging system
b) leak-test machine
c) annual preventative maintenance
d) all of above

A

D

18
Q

The maximum halogenated anesthesia agent dose per day (ppm) according to OSHA is:

a) 1 ppm
b) 2ppm
c) 3ppm
d) 4ppm

A

B.

19
Q

Which class of drugs acts by reducing the prostaglandin production in the area of tissue damage?

a) barbiturates
b) local anesthetics
c) NSAID
d) Alpha-2

A

C

20
Q

Using IPPV, the rate to ventilate a patient under anesthesia is:

a) 4-8rpm
b) 8-12 rpm
c) 12-16 rpm
d) 16-20rpm

A

B

21
Q

A ______ monitor measures ETCO2

a) doppler
b) ECG
c) capnograph
d) Pulse ox

A

C

22
Q

Respiratory acidosis is an acid-base disturbance where the blood gas analysis reveals:

a) Low CO2 and High pH
b) High CO2 and Low pH
c) Low CO2 and Low pH
d) High CO2 and High pH

A

B