Kelly Kinsinger
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Veterinary Medicine Quiz am Vet 201 Chapter 3 Anesthesiology Study Guide, erstellt von Kelly Kinsinger am 11/10/2018.

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Kelly Kinsinger
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Vet 201 Chapter 3 Anesthesiology Study Guide

Frage 1 von 55

1

Anesthetic agents and adjuncts can be classified by which of the following?

Wähle eine der folgenden:

  • Route of administration, time period at which they are given, and tidal volume they require

  • Route of administration, time period at which they are given, according to the principal effect, chemistry, and tidal volume they require

  • Route of administration, according to the principal effect, chemistry, and tidal volume they require

  • Route of administration, time period at which they are given, according to the principal effect, and chemistry

Erklärung

Frage 2 von 55

1

Any drug that is utilized to induce loss of sensation with or without unconsciousness is known as a(n):

Wähle eine der folgenden:

  • neuromuscular blocker.

  • reversal agent.

  • anesthetic agent.

  • adjunct agent.

Erklärung

Frage 3 von 55

1

The common effect of depression and/or stimulation, seen in a patient, after the administration of an anesthetic agent is due to:

Wähle eine der folgenden:

  • pharmacokinetics.

  • pharmacodynamics.

  • pharmacoagents.

  • pharmacometabolism.

Erklärung

Frage 4 von 55

1

When acting upon the central nervous system, those agents that bind to more than one receptor type, and simultaneously stimulate at least one and block at least one, are referred to as:

Wähle eine der folgenden:

  • agonist–antagonists.

  • partial agonists.

  • antagonists.

  • agonists.

Erklärung

Frage 5 von 55

1

Yohimbine, tolazoline, and atipamezole are best categorized as:

Wähle eine der folgenden:

  • opioid agonists.

  • opioid antagonists.

  • alpha2-agonists.

  • alpha2-antagonists.

Erklärung

Frage 6 von 55

1

Incompatible mixtures of anesthetic agents and adjuncts, when combined in the same syringe, can cause which of the following?

Wähle eine der folgenden:

  • Change in dissociation

  • Change in water solubility

  • Change in chemistry

  • Change in physical dependency

Erklärung

Frage 7 von 55

1

In the United States, the Controlled Substances Act (CSA) is enforced by the:

Wähle eine der folgenden:

  • RCMP.

  • DEA.

  • AAHA.

  • AVMA.

Erklärung

Frage 8 von 55

1

Parasympatholytics are:

Wähle eine der folgenden:

  • noncontrolled drugs, such as anticholinergics, that are used to prevent and treat bradycardia and salivary secretions.

  • controlled drugs, such as anticholinergics, that are used to prevent and treat bradycardia and salivary secretions.

  • controlled drugs, such as anticholinergics, that are used to induce bradycardia.

  • noncontrolled drugs, such as anticholinergics, that are used to induce bradycardia.

Erklärung

Frage 9 von 55

1

Drugs such as atropine and glycopyrrolate function in what way?

Wähle eine der folgenden:

  • Act on the CNS and reverse and prevent sympathetic effects

  • Act on the PNS and reverse and prevent sympathetic effects

  • Act on the CNS and reverse and prevent parasympathetic effects

  • Act on the PNS and reverse and prevent parasympathetic effects

Erklärung

Frage 10 von 55

1

Effects including arrhythmias and tachycardia, thickening of secretions, bronchodilation, and mydriasis are most likely to be seen with the use of which drug?

Wähle eine der folgenden:

  • Acepromazine

  • Atipamezole

  • Atropine

  • Antisedan

Erklärung

Frage 11 von 55

1

The three classes of tranquilizers and sedatives that are often used in veterinary medicine include:

Wähle eine der folgenden:

  • phenothiazines, benzodiazepines, and alfaxalone agonists.

  • phenothiazines, benzodiazepines, and alpha2-adrenoceptor agonists.

  • phenothiazines, barbiturates, and alpha2-adrenoceptor agonists.

  • phenothiazines, barbiturates, and alfaxalone agonists.

Erklärung

Frage 12 von 55

1

Post administration of acepromazine, a patient is noted to have an increased heart rate and decreased core temperature. To which common side effect is this attributed?

Wähle eine der folgenden:

  • Peripheral vasodilation

  • Antiarrhythmic effect

  • Penile prolapse

  • Excitement

Erklärung

Frage 13 von 55

1

Which of the following groups of drugs, also referred to as minor tranquilizers, are commonly used for their sedative, muscle relaxant, and anticonvulsant properties?

Wähle eine der folgenden:

  • Alpha2-agonists

  • Opioids

  • Phenothiazines

  • Benzodiazepines

Erklärung

Frage 14 von 55

1

Which benzodiazepine is most likely to cause irritation and pain when administered intramuscularly (IM)?

Wähle eine der folgenden:

  • Telazol®

  • Zolazepam

  • Diazepam

  • Midazolam

Erklärung

Frage 15 von 55

1

Benzodiazepines exert their primary effects by increasing the activity of the:

Wähle eine der folgenden:

  • CNS

  • GABA

  • CSA

  • DEA

Erklärung

Frage 16 von 55

1

The appropriate antagonist to use with benzodiazepines is:

Wähle eine der folgenden:

  • flumazenil.

  • atipamezole.

  • yohimbine.

  • tolazoline.

Erklärung

Frage 17 von 55

1

The most appropriate route of administration for alpha2-adrenoceptor agonists is:

Wähle eine der folgenden:

  • orally (PO) or subcutaneous (SC).

  • subcutaneous (SC) or intramuscular (IM).

  • intramuscular (IM) or intravenous (IV).

  • subcutaneous (SC) or intravenous (IV).

Erklärung

Frage 18 von 55

1

Due to their primary metabolic and excretion pathways, caution should be used when administering alpha2-adrenoceptor agonists to patients with which of the following conditions?

Wähle eine der folgenden:

  • Hepatitis and renal dysfunction

  • Renal dysfunction and pruritis

  • Hepatitis and cardiovascular disease

  • Pruritis and cardiovascular disease

Erklärung

Frage 19 von 55

1

The most common cardiac arrhythmia observed in which of the following IV administration of alpha2-adrenoceptor agonists?

Wähle eine der folgenden:

  • First- and fifth-degree AV block

  • Second- and fifth-degree AV block

  • First- and second-degree AV block

  • Fifth-degree AV block only

Erklärung

Frage 20 von 55

1

During administration of dexmedetomidine, bradycardia is noted. When taking treatment options into consideration, the most appropriate is administration of:

Wähle eine der folgenden:

  • acepromazine.

  • anticholinergics.

  • atipamezole.

  • ketamine.

Erklärung

Frage 21 von 55

1

The three major types of opioid receptors are:

Wähle eine der folgenden:

  • mu, kappa, and delta.

  • mu, kappa, and gamma.

  • delta, gamma, and omega.

  • delta, kappa, and omega.

Erklärung

Frage 22 von 55

1

In regard to opioids, pure antagonists are known to:

Wähle eine der folgenden:

  • partially stimulate the opioid receptors.

  • not stimulate the mu receptors; they only stimulate the kappa receptors.

  • bind to and stimulate the mu or kappa receptors.

  • bind to but not stimulate mu or kappa receptors.

Erklärung

Frage 23 von 55

1

Due to their tendency to increase intraocular and intracranial pressure, it is best to avoid the use of opioids in patients with which of the following conditions?

Wähle eine der folgenden:

  • Mandibular fracture

  • CNS disorders

  • Gingival hyperplasia

  • Otitis externa

Erklärung

Frage 24 von 55

1

A state of profound sedation and analgesia induced by simultaneous administration of an opioid and tranquilizer is referred to as:

Wähle eine der folgenden:

  • general anesthesia.

  • vagally induced bradycardia.

  • renarcotization.

  • neuroleptanalgesia.

Erklärung

Frage 25 von 55

1

In regard to narcotics, naloxone can be used for the reversal of:

Wähle eine der folgenden:

  • agonists, partial agonists, or agonist–antagonists.

  • agonists and partial agonists only.

  • partial agonists and agonist–antagonists only.

  • agonist–antagonists only.

Erklärung

Frage 26 von 55

1

Drugs that have the ability to produce unconsciousness when given alone are characterized as:

Wähle eine der folgenden:

  • disruptive anesthetics.

  • injectable anesthetics.

  • reversible anesthetics.

  • induction anesthetics.

Erklärung

Frage 27 von 55

1

The tendency of a drug to dissolve in fats, oils, or lipids is referred to as:

Wähle eine der folgenden:

  • lipid solubility.

  • protein binding.

  • tissue redistribution.

  • lipid agonists.

Erklärung

Frage 28 von 55

1

After administration of propofol, blood flow is responsible for distribution throughout the body and results in which organ system receiving the highest concentration?

Wähle eine der folgenden:

  • Fat

  • Muscle

  • Gastrointestinal tract

  • Brain

Erklärung

Frage 29 von 55

1

High doses and rapid administration of propofol are known to cause:

Wähle eine der folgenden:

  • diarrhea.

  • Heinz bodies.

  • apnea.

  • anorexia.

Erklärung

Frage 30 von 55

1

Etomidate is best defined as an:

Wähle eine der folgenden:

  • ultrashort-acting nonbarbiturate drug with minimal cardiovascular and respiratory effects.

  • ultrashort-acting, controlled, nonbarbiturate drug with significant cardiovascular and respiratory effects.

  • ultrashort-acting barbiturate drug with minimal cardiovascular and respiratory effects.

  • ultrashort-acting, controlled, barbiturate drug with significant cardiovascular and respiratory effects.

Erklärung

Frage 31 von 55

1

After administration of etomidate, which organ is it possible to see depressed for several hours?

Wähle eine der folgenden:

  • Cardiovascular

  • Adrenal gland

  • Respiratory

  • CNS

Erklärung

Frage 32 von 55

1

Proper handling and use of alfaxalone and propofol include:

Wähle eine der folgenden:

  • refrigeration.

  • subcutaneous injection as a premedication.

  • intramuscular injection as a CRI.

  • antiseptic technique.

Erklärung

Frage 33 von 55

1

Post administration of alfaxalone, it is important to monitor the patient for:

Wähle eine der folgenden:

  • excitement during recovery.

  • hypertension.

  • muscle rigidity.

  • excitement during induction.

Erklärung

Frage 34 von 55

1

Which common class of controlled drugs was developed during the 1930s–1950s and was commonly used as general anesthetics?

Wähle eine der folgenden:

  • Narcotics

  • Barbiturates

  • Alpha2-antagonists

  • Opiates

Erklärung

Frage 35 von 55

1

The most common use of pentobarbital is:

Wähle eine der folgenden:

  • as a sedative in dogs and cats.

  • control of seizures in horses.

  • as a euthanasia agent.

  • control of seizures in dogs and cats.

Erklärung

Frage 36 von 55

1

The most commonly utilized dissociative anesthetic in veterinary medicine is:

Wähle eine der folgenden:

  • morphine.

  • sevoflurane.

  • phencyclidine.

  • ketamine.

Erklärung

Frage 37 von 55

1

Dissociative anesthetics should be used with caution in patients with what underlying metabolic condition due to their redistribution and metabolism properties?

Wähle eine der folgenden:

  • Hepatic insufficiency

  • Cardiac insufficiency

  • Neurologic insufficiency

  • Respiratory insufficiency

Erklärung

Frage 38 von 55

1

While ketamine is widely used in veterinary medicine, it is currently licensed for use in which species?

Wähle eine der folgenden:

  • Equine

  • Feline

  • Canine

  • Exotics

Erklärung

Frage 39 von 55

1

The most common cardiac changes associated with administration of dissociative anesthetics are:

Wähle eine der folgenden:

  • decreased heart rate and output.

  • decreased heart rate and mean arterial pressure.

  • increased heart rate and output.

  • increased heart rate and decreased mean arterial pressure.

Erklärung

Frage 40 von 55

1

Tiletamine is sold only in combination with what other drug?

Wähle eine der folgenden:

  • Diazepam

  • Midazolam

  • Lorazepam

  • Zolazepam

Erklärung

Frage 41 von 55

1

Dissociatives exert their effects by acting upon:

Wähle eine der folgenden:

  • NMDA receptors.

  • β-endorphin receptors.

  • mu receptors.

  • delta receptors.

Erklärung

Frage 42 von 55

1

Which noncontrolled dissociative, commonly used for large animal medicine, has no anesthetic or analgesic properties when used alone?

Wähle eine der folgenden:

  • Ketamine

  • Guaifenesin

  • Tiletamine

  • Telazol

Erklärung

Frage 43 von 55

1

The first clinically used inhalation anesthetic was:

Wähle eine der folgenden:

  • chloroform.

  • nitrous oxide.

  • diethyl ether.

  • halothane.

Erklärung

Frage 44 von 55

1

The principal organ(s) involved in the elimination of halogenated compounds is(are):

Wähle eine der folgenden:

  • brain.

  • liver

  • kidneys

  • lungs

Erklärung

Frage 45 von 55

1

Halogenated compounds readily enter the brain due to what factor?

Wähle eine der folgenden:

  • High lipid solubility

  • Alveoli partial pressure

  • Concentration gradient

  • Diffusion

Erklärung

Frage 46 von 55

1

When halogenated agents are exposed to desiccated carbon dioxide absorbent, the results include:

Wähle eine der folgenden:

  • carbon dioxide production.

  • carbon monoxide production.

  • oxygen production.

  • water production.

Erklärung

Frage 47 von 55

1

Decreased renal blood flow can be seen when using inhalation agents, secondary to which side effect?

Wähle eine der folgenden:

  • Depressed ventilation

  • Hypothermia

  • Depressed cardiovascular function

  • Muscle fasciculations

Erklärung

Frage 48 von 55

1

Vapor pressure is best defined as:

Wähle eine der folgenden:

  • the amount of pressure exerted by the gaseous form of a substance when the gas and liquid states are in equilibrium.

  • both agent and temperature dependent.

  • how readily the liquid condenses in the anesthetic machine.

  • the causative agent for use of a precision vaporizer.

Erklärung

Frage 49 von 55

1

Which of the following is responsible for the speed of induction and recovery of a patient?

Wähle eine der folgenden:

  • Vapor pressure

  • Blood–gas partition coefficient

  • Sponge effect

  • MAC

Erklärung

Frage 50 von 55

1

During a surgical process, anesthetic agent Z (MAC = 1.3%) was delivered at a setting of 1.3%. Utilizing the theory of MAC, how many dogs out of ten would respond to painful stimuli?

Wähle eine der folgenden:

  • Three dogs

  • Five dogs

  • Seven dogs

  • None

Erklärung

Frage 51 von 55

1

Isoflurane is labeled for use in:

Wähle eine der folgenden:

  • exotics.

  • zoo animals.

  • cats.

  • horses.

Erklärung

Frage 52 von 55

1

Sevoflurane is labeled for use in:

Wähle eine der folgenden:

  • exotics

  • zoo animals

  • cats

  • dogs

Erklärung

Frage 53 von 55

1

Which of the following inhalant anesthetics are going to produce the fastest induction and recovery based on their blood–gas partition coefficient?

Wähle eine der folgenden:

  • Desflurane/0.42

  • Sevoflurane/0.68

  • Isoflurane/1.46

  • Methoxyflurane/15.0

Erklärung

Frage 54 von 55

1

The primary reason for the use of nitrous oxide with other inhalant anesthetics is:

Wähle eine der folgenden:

  • it is gas at room temperature.

  • it is easily administered with a flowmeter.

  • it reduces MAC by 20% to 30%.

  • it does not require a vaporizer.

Erklärung

Frage 55 von 55

1

Doxapram is best categorized as an:

Wähle eine der folgenden:

  • alpha2-antagonist.

  • analeptic agent.

  • alpha2-agonist.

  • opioid antagonist.

Erklärung