584837
Pregunta 1
Pregunta
Which requires the largest dose (mg/kg) of premedication?
Respuesta
-
A friendly, 50 kg Great Dane
-
An aggressive, 40 kg German Shepard
-
A friendly, 7 kg westie
-
An aggressive, 1 kg chihuahua
Pregunta 2
Pregunta
Premedication is unneeded when an IV catheter is in place.
Respuesta
- True
- False
Pregunta 3
Pregunta
Which of the following is NOT a reason why premedication is used.
Respuesta
-
calm, sedate, or tranquilize
-
smooth induction/recover period
-
provide analgesia
-
increase muscle relaxation
-
increase airway secretions
-
induce vomiting
Pregunta 4
Pregunta
Which of the following is an anticholinergic?
Respuesta
-
Benzodiazepine
-
Glycopyrrolate
-
Phenothiazine
-
guaifenesin
Pregunta 5
Pregunta
Anticholinergics has a reversible mechanism of action.
Respuesta
- True
- False
Pregunta 6
Pregunta
Which of the following is NOT a use for anticholinergics?
Respuesta
-
decrease salivation
-
decrease respiratory secretions
-
prevent bradycardia
-
antihistamine
-
all of the above are uses for anticholinergics
Pregunta 7
Pregunta
Which of the following is an effect of atropine?
Respuesta
-
brachycardia
-
bronchoconstriction
-
midriasis
-
increases GI motility
Pregunta 8
Pregunta
The duration of atropine is 60-90 minutes.
Respuesta
- True
- False
Pregunta 9
Pregunta
Atrophine is metabolized in the liver.
Respuesta
- True
- False
Pregunta 10
Pregunta
Glycopyrrolate crosses the blood brain barrier but not the placenta.
Respuesta
- True
- False
Pregunta 11
Pregunta
Glycopyrrolate has similar effects to atropine but has a longer onset and duration.
Respuesta
- True
- False
Pregunta 12
Pregunta
Anticholingergics should not be used in patients with preexisting tachycardia.
Respuesta
- True
- False
Pregunta 13
Pregunta
Which of the following is NOT a use of acepromazine?
Respuesta
-
Sedation
-
antiemetic
-
antiarrhythmic
-
antihistamine
-
All are uses of acepromazine
Pregunta 14
Pregunta
Acepromazine blocks all of the follow EXCEPT:
Respuesta
-
The action of serotonin
-
Apla-1 receptors
-
Beta-2 receptors
-
Dopamine receptors in CNS
Pregunta 15
Pregunta
Which of the following is NOT true about acepromazine?
Respuesta
-
Acepromazine is a vasodialator
-
Decreases myocardial sensitization
-
Decreases PCV, total protein and platelet aggregation
-
Decreases tachycardia
Pregunta 16
Pregunta
Acepromazine has minimal respiratory effects.
Respuesta
- True
- False
Pregunta 17
Pregunta
Acepromazine causes CNS depression and sedation.
Respuesta
- True
- False
Pregunta 18
Pregunta
Acepromazine provides excellent analgesia.
Respuesta
- True
- False
Pregunta 19
Pregunta
Acepromazine is contradicted with opioids.
Respuesta
- True
- False
Pregunta 20
Pregunta
Acepromazine has a long half-life and long duration.
Respuesta
- True
- False
Pregunta 21
Pregunta
Acepromazine is an antiemetic and should be given 30 minutes before.
Respuesta
- True
- False
Pregunta 22
Pregunta
Which of the following is NOT a contradiction of acepromazine.
Respuesta
-
severe liver disease
-
Hypervolemia
-
Anemia
-
Shock
Pregunta 23
Pregunta
Which of the following is NOT a DISADVANTAGE of acepromazine?
Respuesta
-
Irreversible
-
Long lasting
-
Expensive
-
It doesn't cause analgesia
Pregunta 24
Pregunta
Which of the following is NOT a use of benzodiazepines?
Respuesta
-
Anticonvulsant
-
Anxiolysis
-
Deep sedation
-
Muscle relaxation
Pregunta 25
Pregunta
What is the mechanism of action for benzodiazepine?
Respuesta
-
Competitive antagonist of ACh at the muscarinic cholinergic receptors
-
Block serotonin
-
Block Alpha-1 receptors
-
Block Alpha-2 receptors
-
Block dopamine
-
Binds to GABA A receptors to increase affinity of GABA
Pregunta 26
Pregunta
Diazepam has minimal cardiovascular and respiratory effects.
Respuesta
- True
- False
Pregunta 27
Pregunta
Which drug may cause paradoxical excitement?
Respuesta
-
Atropine
-
Acepromazine
-
Diazepam
-
Flumazenil
Pregunta 28
Pregunta
Which benzodiazepines are lipid soluble? (check all that apply)
Respuesta
-
diazepam
-
midazolam
-
zolazepam
Pregunta 29
Pregunta
Zolazepam is only used in a 12:1 mixture with Tiletamine
Respuesta
- True
- False
Pregunta 30
Pregunta
Midazolam has a longer duration of action than diazepam.
Respuesta
- True
- False
Pregunta 31
Pregunta
Metabolism in cats is slower for zolazepam.
Respuesta
- True
- False
Pregunta 32
Pregunta
Which of the following is FALSE regarding flumazenil?
Respuesta
-
It is a benzodiazepine antagonist.
-
It is short acting.
-
It is inexpensive.
-
No acute anxiety of evidence of abrupt reversal.
Pregunta 33
Pregunta
Which are antiarrhythmic?
Respuesta
-
Phenothiazines
-
Benzodiazepines
Pregunta 34
Pregunta
Which are nonreversible?
Respuesta
-
Phenothiazines
-
Benzodiazepines
Pregunta 35
Pregunta
Which decrease anesthetic requirements?
Respuesta
-
phenothiazines
-
benzodiazepines
Pregunta 36
Pregunta
Which cause muscle relaxation?
Respuesta
-
phenothiazines
-
benzodiazepines
Pregunta 37
Pregunta
Which have minimal cardiopulmonary effects?
Respuesta
-
phenothiazines
-
benzodiazepines
Pregunta 38
Pregunta
Which cause Hypotension and Vasodilation?
Respuesta
-
Phenothiazines
-
Benzodiazepines
Pregunta 39
Pregunta
Alpha-2 receptor agnoists bind to ____________ receptors to _____________ release of norepinephrine.
Respuesta
-
presynaptic, increase
-
presynaptic, decrease
-
postsynaptic, increase
-
postsynaptic, decrease
Pregunta 40
Pregunta
Which of the following is FALSE regarding Alpha-2 agonists?
Respuesta
-
provide sedation
-
provide analgesia
-
provide muscle relaxation
-
cause anxiety
Pregunta 41
Pregunta
Which of the following is TRUE regarding Alpha-2 receptor agonist cardiovascular effects?
Respuesta
-
Can cause AV blocks
-
Causes tachycardia
-
causes vasodilation
-
increases cardiac output
Pregunta 42
Pregunta
Which of the following is FALSE regarding Alpha-2 agonist respiratory effects?
Respuesta
-
causes peripheral venous desaturation
-
increases respiratory rate
-
may decrease tidal volume
-
has signiscant effects when combined with other sedatives
Pregunta 43
Pregunta
Which of the following are FALSE regarding Alpha-2 receptor agnoist CNS effects?
Respuesta
-
can cause personality changes
-
causes muscle relaxation
-
dose-independent sedation
-
provides analgesia
Pregunta 44
Pregunta
Alpha-2 receptor agonists can cause hyperglycemia.
Respuesta
- True
- False
Pregunta 45
Pregunta
Alpha-2 agonists increase GI motility.
Respuesta
- True
- False
Pregunta 46
Pregunta
Alpha-2 receptor agonists are antiemetics.
Respuesta
- True
- False
Pregunta 47
Pregunta
Alpha-2 receptor agonists decrease urine production.
Respuesta
- True
- False
Pregunta 48
Pregunta
Alpha-2 agonists cause nasal congestion.
Respuesta
- True
- False
Pregunta 49
Pregunta
Alpha-2 agonists decrease thermoregulation.
Respuesta
- True
- False
Pregunta 50
Pregunta
Alpha-2 agonists increase uterine tone.
Respuesta
- True
- False
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