Pharmacology Quiz: Anesthetic Agents and Disinfectants
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Questions and Answers

What is the mechanism of action of the drug that binds to the N-methyl-D-aspartate (NMDA) receptors?

  • Blocking the reuptake of serotonin
  • Inhibiting the release of glutamate (correct)
  • Enhancing the activity of GABA receptors
  • Stimulating the release of dopamine
  • Which of the following is NOT a use of Carprofen?

  • Treatment of seizures (correct)
  • Control of postoperative pain associated with soft tissue and orthopedic surgeries
  • Relief of pain and inflammation associated with osteoarthritis
  • Treatment of grade II or III non-resectable mast cell tumors
  • What is the mechanism of action of Carprofen?

  • Enhancing the activity of opioid receptors
  • Inhibiting the metabolism of fatty acids
  • Blocking the release of histamine
  • Disrupting the dynamic equilibrium within the microtubule system (correct)
  • What is the common adverse effect of the drug used for treatment of unresectable stage III, IV, or V mammary carcinoma in dogs?

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

    What is the mechanism of action of the antiseptic?

    <p>Selective inhibition of COX-2</p> Signup and view all the answers

    What is the effect of the drug that depresses the thalamic-neocortical system?

    <p>Dissociates the limbic system</p> Signup and view all the answers

    What is the mechanism of action of Sevoflurane as a general anesthetic?

    <p>Binding to ligand-gated ion channels and blocking CNS neurotransmission</p> Signup and view all the answers

    Which of the following is an alpha 2-adrenergic agonist?

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

    What is the primary use of Paclitaxel?

    <p>Antineoplastic treatment</p> Signup and view all the answers

    What is the effect of Xylazine HCL on Substance P and neuropeptides?

    <p>Inhibits Substance P and neuropeptides</p> Signup and view all the answers

    What is the primary mechanism of action of Chlorohexidine?

    <p>Disrupting microbial cell membranes and inhibiting microbial adhesion and biofilm formation</p> Signup and view all the answers

    What is the effect of Sevoflurane on excitatory synaptic channel activity?

    <p>Inhibits nicotinic acetylcholine, serotonin, and glutamate receptors</p> Signup and view all the answers

    Which opioid receptor subtype is responsible for analgesia and sedation above or in the spinal cord?

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

    What is the primary mechanism of action of fentanyl?

    <p>Enhancement of GABA</p> Signup and view all the answers

    Which benzodiazepine is commonly used in anesthesia and sedation?

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

    What is the primary purpose of Lactated Ringer's Solution (LRS) in fluid therapy?

    <p>To correct hypovolemia</p> Signup and view all the answers

    Which of the following opioids is a partial agonist at the mu opioid receptor?

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

    What is the primary effect of morphine on the release of neurotransmitters?

    <p>Inhibition of release</p> Signup and view all the answers

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