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Propofol given too rapidly IV causes what side effect? apnea Which type of immune response refers to antibodies? humoral immunity When are eosinophils usually seen? during allergic conditions or parasitic infections Which immunoglobin is present in mucus secretions? IgA How is Thymol used? added to halothane as a preservative (halothane decomposes when exposed to UV light) Atropine blocks which neuroceptors? blocks action of acetylcholine at muscarininc receptors of the parasympathetic system Name for the process of RCB formation? Erythropoiesis What category of sedative drug is Xylazine? alpha-2 agonist Which cells actually produce immunoglobulins (antibodies)? plasma cells Which cells are the first responders to infection? neutrophils What is the reversal agent for opioid toxicity? Naloxone Which cells are produced by megakaryocytes? thrombocytes (platelets) Which government agency regulates pesticides? EPA-Environmental Protection Agency Which cells are involved in antibody production? B lymphocytes transform into plasma cells to produce antibodies specific to an antigen What transdermal patch is sometimes used for chronic pain? Fentanyl What does BUN stand for? blood urea nitrogen What is the normal specific gravity avg for a dog? 1.025 What is the diuretic drug used most commonly in pts with congestive heart failure? Furosemide What is the precise cause of sinus arrhythmia in dogs? change in vagal tone associated with respirations Where is creatinine kinase produced? by striated muscle; some in the brain What diagnostic test is used for Immune-mediated Hemolytic Anemia? Coomb's testing What does chronotropic cardiac drugs effect? heart rate What is the function of interferion? inhibits further development and spread of the virus When is epinepherine added to lidocaine and when is it not? when: causes vasoconstriction and allows it to last longer when it is used as a local anesthetic/ when not: to Tx ventricular tachycardia, causes arrhythmias With which inhalation agent is diffusion hypoxia an issue and why? nitrous oxide, displaces nitrogen from alveoli, blood, and gas-filled organs in the body Acetylcysteine (Mucomyst) is an antidote for what type of drug toxicity Acetaminophen Keytonuria is associated with which endocrine disorder and why? diabetes mellitus, due to insufficient insulin to adequately metabolize carbohydrates To what 3 categories is ALT specific? dog, cat, primate If alkaline phosphatase is elevated in young animals, what is its likely source? chondroblast and osteoblast What is the name of thiobarbiturate given to site hounds? What schedule is this drug? Methohexital, CIV What is the name of reversal for Medetomidine? Atipamezole What is the cause of grass tenacy in cattle? magnesium deficiency What is the anesthetic with the lowest coefficiency solubility? Sevoflurane Where is fibrogen produced and what is it? liver; insoluble protein that is the matrix of blood clots Which gas anesthetic has a low vapor pressure,so there is no need for a presision vaporizer? Methoxyflurane In what species is bilirubin common? cattle and male dogs What is the normal avg specific gravity in cats? 1.030 which type of neuroreceptor is acetocholine not.... postganglionic parasympathetic What substance causes brown urine? myoglobin (protein found in muscle, damaged and leaking from cells into blood) What is the normal urine pH level in herbivores? more alkaline urine, with above 7.0 pH Which immunoglobulin is associated with allergym boosts local inflammation? IgE With what type of diagnostic tests are arterial samples used? blood gas What general category fo sedation drugs should not be use on epileptic pt. because lowers seizure threshold Phenothiazine/Acepromazine What is the reversal agent of Xylazine? Yohimbine What hormone controls the production of red blood cells Erythropoeitin Most euthanasia agents are composed of what drug? What schedule is this drug? pentobarbital, CII What is Guaifensin used as? used to induce anesthesia and as an expectorant in horses What is the primary role of Albumin in the blood? osmotic pressure and as a transport (blood, bilirubin) What are the 3 actions of Atropine? dry secretions, dilate pupils, increase heart rate by blocking parasympathetic receptors of vagus What type of drug is Atropine? anticholinergic, alpha-2 agonist How can you tell the difference between hemoglobinuria and hematuria? if sample remains red after centrifuging, it is hemoglobinuria (intravascular trama) instead of hematuria (bleeding in the urinary or reproductive tracts) What is the preferred order to administer emergency drugs? IV, IT, IC What is measured with x-ray film digestion test? presence of fecal trypsin Where is trypsin produced? pancreas What is increased in the blood with pancreatitis or pancreatic duct obstruction? Amylase & Lipase How are approximate globulin concentrations calculated? total protein - albumin Which drug is used both to reduce anxiety and stimulate appetite in cats? Diazepam Neuromuscular blocking agents do what? paralyze all skeletal muscles but do not cross the blood-brain barrier How does drug excretion in the body work? most drugs are metabolized by the liver and excreted by the kidneys What is used to treat for acetaminophen toxicity? Acetylcysteine