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Animal Medicine 1 - End of chapter questions
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Animal Medicine 1 - End of chapter questions

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Questions and Answers

Which type of the following tubes or associated devices is designed specifically for use in birds and reptiles

  • Safe-Seal tube
  • Murphy tube
  • v-gel advanced
  • Cole tube (correct)
  • When the oxygen tank is half full, the tank pressure gauge will read approximately

  • 1100 psi (correct)
  • 2000 psi
  • 500 psi
  • 2200 psi
  • Oxygen is present in a compressed gas cylinder as a:

  • Liquid
  • Gas (correct)
  • Liquid and gas
  • Solid
  • The amount of oxygen an animal is receiving is indicated by the:

    <p>Flowmeter</p> Signup and view all the answers

    Which of the following does not contribute to mechanical dead space

    <p>Portion of ETT inside the pts airways</p> Signup and view all the answers

    Flowmeters that have a ball for reading the gauge should be read from the __________ of the ball

    <p>Middle</p> Signup and view all the answers

    Which of the following oxygen flow rates are within the recommended ranges for a 25kg dog on a partial rebreathing system when you wish to increase anesthetic depth and when you wish to maintain to increase anesthetic depth and when you wish to maintain the current anesthetic depth, respectively?

    <p>2L/min; 1L/min</p> Signup and view all the answers

    Which of the following parts of an anesthetic machine is specifically designed to increase the ease with which manual ventilation can be provided

    <p>APL occlusion valve</p> Signup and view all the answers

    The minimum size for the reservoir bag can be calculated as

    <p>50mL/kg</p> Signup and view all the answers

    The unidirectional valves on an anesthetic machine help to"

    <p>Control the direction of movement of gases</p> Signup and view all the answers

    The APL valve is the part of the anesthetic machine that helps to:

    <p>Prevent excess pressure from building up within the breathing circuit</p> Signup and view all the answers

    In small animal anesthesia, when the pt is bagged, the pressure manometer reading should not exceed:

    <p>20 cm H2O</p> Signup and view all the answers

    Rebreathing systems, when used with standard small-animal corrugated breathing tubes, are best reserved for animals weighing more than:

    <p>7 kg</p> Signup and view all the answers

    When using a rebreathing system, the amount of the expired gases that are rebreather is determined primarily by the:

    <p>Fresh gas flow</p> Signup and view all the answers

    Mapleson D, E, and F nonrebreathing systems should have maintenance flow rates that are:

    <p>Very high (200 to 400 mL/kg/min)</p> Signup and view all the answers

    The negative pressure relief valve is partially important when:

    <p>There is a failure of oxygen flow through the system</p> Signup and view all the answers

    The tidal volume of an anesthetized animal is considered to be approximately ___ mL/kg of body weight

    <p>10</p> Signup and view all the answers

    Physiologic dead space in an anesthetized patient is usually in the range of:

    <p>3.5 to 5 mL/kg</p> Signup and view all the answers

    A scavenging system is generally attached to

    <p>The APL valve</p> Signup and view all the answers

    A reservoir bag that is not moving well may indicate

    <p>The ET tube is not in the trachea</p> Signup and view all the answers

    Which of the following signs indicate that the granules in the carbon dioxide absorber have been depleted

    <p>The granules are hard and brittle</p> Signup and view all the answers

    In a pt with normal respiratory rate and tidal volume, an increase in the depth of anesthesia can be achieved quickly by

    <p>Using high oxygen flow rates</p> Signup and view all the answers

    The concentration of anesthetic delivered from a compensated precision vaporizer may be affected by the:

    <p>Type of anesthetic in the vaporizer</p> Signup and view all the answers

    According to the CDC guidelines for equipment disinfection and sterilization, which of the following pieces of anesthetic equipment is/are considered semicritical items consequently should be treated using a high level disinfectant

    <p>Esophageal monitoring probe</p> Signup and view all the answers

    When an anesthetic machine is operating correctly, the pressure in the machine are always

    <p>40 to 58 psi between the pressure-reducing valve and the flowmeters</p> Signup and view all the answers

    Which of the following examples of species associate is not correct

    <p>The use anticholinergics is recommended in ruminants to avoid airway obstruction</p> Signup and view all the answers

    You are evaluating a patients LOC and find the patient in a sleeplike state, nonresponsive to a verbal stimulus but arousable by painful, the patient is

    <p>Stuporous</p> Signup and view all the answers

    Which of the following fasting times is least advisable

    <p>Horse: 2 to 4 hours</p> Signup and view all the answers

    Using a prescribed fluid administration rate of 5 mL/kg/h for the first hour of anesthesia and a microdrip administration set with a delivery rate of 15gtt/mL, a 53lb pt would require which of the following infusion and drip rates

    <p>121 mL/h; 1 gtt/2 s</p> Signup and view all the answers

    The fluid type most appropriate to replace moderate losses from dehydration would be

    <p>Isotonic crystalloids</p> Signup and view all the answers

    Which of the following is not a crystalloid solution

    <p>Hetastarch</p> Signup and view all the answers

    Which of the following figures represents a fluid infusion rate as defined in this chapter (chapter 2)

    <p>100 mL/h</p> Signup and view all the answers

    The delivery rate of a microdrip administration set is:

    <p>60 gtt/mL only</p> Signup and view all the answers

    Regarding fluid infusion rates, which of the following is true

    <p>Surgery patients with blood loss may require colloids instead of crystalloids</p> Signup and view all the answers

    Which of the following heart rhythms is not normal in a resting horse

    <p>Third degree AV block</p> Signup and view all the answers

    A drug-induced state of calm in which the pt is reluctant to move and is aware but unconcerned about its surroundings

    <p>Tranquilization</p> Signup and view all the answers

    The term regional anesthesia refers to

    <p>Loss of sensation in a limited area of the body produced by administration of a local anesthetic or other agent in proximity to sensory nerves</p> Signup and view all the answers

    A sleeplike state from which the patient can be aroused with sufficient stimulation

    <p>Hypnosis</p> Signup and view all the answers

    The term balanced anesthesia refers to

    <p>Administration of multiple drugs concurrently in smaller quantities than would be required if each were given alone</p> Signup and view all the answers

    Which of the following professional organizations offers credentialing to veterinary technicians and nurses in the practice of anesthesia and analgesia

    <p>AVTAA</p> Signup and view all the answers

    With sufficient stimulation, a patient can be aroused from

    <p>Sedation</p> Signup and view all the answers

    Which of the following statements about the anxiolytics trazodone and gabapentin is incorrect

    <p>Both agents are FDA approved for relief of anxiety and stress in dogs and cats</p> Signup and view all the answers

    A neuroleptanalgesic is a combination of

    <p>An opioid and a tranquilizer</p> Signup and view all the answers

    Dogs with an MDRI (ABCB1 - 1 delta) gene mutation have increased sensitivity to which of the following drugs

    <p>Butorphanol and acepromazine</p> Signup and view all the answers

    Most preanesthetic will not cross the placental barrier

    <p>False</p> Signup and view all the answers

    It is recommended that atropine not be given to an animal that has tachycardia

    <p>True</p> Signup and view all the answers

    High doses of opioids can cause tachycardia and respiratory depression

    <p>True</p> Signup and view all the answers

    One of the disadvantages of the drug alfaxalone is the animals that are anesthetized with it may demonstrate excitement during recovery

    <p>True</p> Signup and view all the answers

    Which of the following is used in the preanesthetic period to reduce perioperative nausea and vomiting

    <p>Maropitant</p> Signup and view all the answers

    Anticholinergic drugs such as atropine block the release of acetylcholine at the

    <p>Muscarinic receptors of the parasympathetic system</p> Signup and view all the answers

    Severe bradycardia caused by dexmedetomidine is best treated with

    <p>Atipamezole</p> Signup and view all the answers

    Which one of the following drugs will precipitate when mixed with most other drugs or solutions

    <p>Diazepam</p> Signup and view all the answers

    Which of the following signs is not characteristic of dissociative anesthesia

    <p>Prolapsed third eyelid</p> Signup and view all the answers

    Etomidate is particularly well suited for induction of dogs with which of the following conditions

    <p>Severe cardiac disease</p> Signup and view all the answers

    Compared with methoxyflurane, isoflurane is considered to have a:

    <p>Higher vapor pressure</p> Signup and view all the answers

    Use of an anesthetic agent that has low blood-gas partition coefficient will result in ____ induction and recovery time

    <p>Rapid</p> Signup and view all the answers

    Which of the following has the lower blood-gas partition coefficient

    <p>Desflurane</p> Signup and view all the answers

    As a rough guideline, to maintain surgical anesthesia safely, the vaporizer should be set at about

    <p>1.5 X MAC</p> Signup and view all the answers

    Propofol sometimes causes transient apnea. To avoid this, the anesthetist should :

    <p>Titrate this drug in several boluses</p> Signup and view all the answers

    One problem associated with recovery from tiletamine-zolazepam in dogs is

    <p>Excitement</p> Signup and view all the answers

    The concentration of propofol entering the brain is affected by a variety of factors such as:

    <p>Blood flow to the brain</p> Signup and view all the answers

    Which of the following drugs is/are not full opioid agonists

    <p>Nalbuphine</p> Signup and view all the answers

    Effects that are commonly seen after administration of a dissociative include

    <p>Increased blood pressure</p> Signup and view all the answers

    Adverse effects common with isoflurane include

    <p>Hypotension</p> Signup and view all the answers

    Which of the following are alpha-2 agonists

    <p>Xylazine</p> Signup and view all the answers

    Effects that atropine may have on the body include

    <p>Decreased salivation</p> Signup and view all the answers

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