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Inhalent Week 5 exam
inhalent anesthetic agents week 5 exam
| Question | Answer |
|---|---|
| Halothane inhalent anesthetic can sensitize the heart to catecholamines. True or False? | True! |
| Which of the following inhalent agents has the lowest solubility coefficieint? a. Isoflurane; b. Sevoflurane; c. Methoxyflurane; d. Halothane | b. Sevoflurane |
| An anesthetic agent that has a low solubility coefficient will result in ____ induction and recovery time? | Fast! |
| Compared with Methoxyflurane, Halothane is considered to have a ______? | Higher Vapor Pressure! |
| Which of the following is an example of a dissociative anesthetic? a. Propofol; b. Tiletimine HCl; c. Pentobarbital sodium; d. Thiopental sodium. | b. Tiletimine HCl |
| Isoflurane is a more potent cardiac depressant than halothane? True or False? | FALSE! Halothane is a more potent cardiac depressant. |
| Metabolism and elimination of ketamine hydrochloride are the same in the dog as they are in the cat? True or Flase? | False! Ketamine is eliminated in the kidneys in the cat; and in the dog the liver. |
| Which of the following is Not an effect of halothane on the body? a. Vasodilation; b. Nystagmus; c. Sensitization of myocardium to catecholamine; d. Depression of myocardial cells; e. Respiratory depression | b. Nystagmus |
| One problem frequently associated with recovery from Telazol in dogs is? | Excitement. |
| Propofol sometimes causes transient apnea upon induction. How can you avoid this? | Titrate in several boluses. |
| Effects that barbiturates can have on the body include? | Respiratory depression; Cardiac arrhythmias and Bradycardia. |
| Effects of halothane on the body include: a. Hypotension; b. GI motility are increased; c. Good muscle relaxation from halothane; d. Tidal volume is decreased; e. CNS depression | a. Hypotension; c. Good muscle relaxation from halothane; d. Tidal volume is decreased; e. CNS depression |
| The concentration of barbiturate entering the patients brain is affected by what factors: a. Blood pH of the animal; b. Lipid solubility of the drug; c. Perfusion of the brain; d. Plasma protein levels | a. Blood pH of the animal; b. Lipid solubility of the drug; c. Perfusion of the brain; d. Plasma protein levels |
| Which of the following drugs can be safely and effectively given IM or IV in a feline? a. Methohexital sodium; b. Tiletimine and Zolazepam; c. Ketamine Hydrochloride; d. Thiopental sodium; e. Propofol | b. Tiletimine and zolazepam; c. Ketamine Hydrochloride |
| Factors that can affect the speed of the inductin process with a volatile gas anesthetic agent include: a. concurrent use of atropine; b. MAC of the agent; c. Solubility coefficient of the agent; d. Vaporizer setting | c. Solubility coefficient of the agent; d. Vaporizer setting |
| Mac will vary with: a. The anesthetic agent used; b. The age of the patient; c. The body temperature of the patient; d. Concurrent use of other drugs | a. The anesthetic agent used; b. The age of the patient; c. The body temperature of the patient; d. Concurrent use of other drugs |
| Effects that isoflurane can have on the body include: a. Accumulation in the body fat; b. Seizures during recovery; c. Depression of the respiratory system; d. Hepatic toxicity; e. Generalized CNS depression | c. Depression of the respiratory system; e. Generalized CNS depression |
| Effects that are commonly seen after administration of a cyclohexamine drug include: a. Increased CSF; b. Tachycardia; c. Hypertension; d. Increased IOP; e. Increased muscle rigidity | a. Increased CSF; b. Tachycardia; c. Hypertension; d. Increased IOP; e. Increased muscle rigidity |
| Which of the following drugs are considered to be alpha-2 agonists? a. Acepromazine; b. Hydromorphine; c. Medetomidine; d. Atipamezole; e. Xylazine | c. Medetomidine; e. Xylazine |
| Effects that are commonly seen after premedication with a phenothiazine agent include: a. Reduced salivation; b. Tachycardia; c. Antiarrhythmic effects; d. Peripheral vasodilation; e. Peripheral constriction | b. Tachycardia; c. Antiarrhythmic effects; d. Peripheral vasodilation |
| A neuroleptanalgesic is: | An opioid agent used at higher dosages in COMBINATION with a tranquilizer to achieve a state of profound sedation and analgesia. |
| An example of a neuroleptanalgesic: | Morphine and Diazepam |
| What is the mechanism of action of the cyclohexamines: | The disruption of nerve conduction pathways within the cerebrum and stimulation of the reticular activating center of the brain. |
| Cyclohexamines cause selective CNS depression. True or False? | True! |
| Effects typically seen with cyclohexamine agents include: a. Retained reflex responses (palpebral, laryngeal, pharyngeal); b. Sound sensitive; c. Increased muscle tone (almost rigidity); d. Analgesia to skin and limbs, NOT visceral. e. Increased IOP/CSF | a. Retained reflex responses (palpebral, laryngeal, pharyngeal); b. Sound sensitive; c. Increased muscle tone (almost rigidity); d. Analgesia to skin and limbs, NOT visceral. e. Increased IOP/CSF |
| Cyclohexamine should be used in caution with: | Patients with hypertension, tachycardia and hyperthyroidism. They also have a potential to cause seizure activity. |
| Cyclohexamines are classified as: | Dissociative agents, schedule C 3 controlled substance. |
| The 3 categories of barbiturates are: | Ultrashort acting (Methohexital); Short acting (Thiopental); Intermediate acting (Pentobarbital) |
| As the depth of anesthesia increases there will be a continued depression of cardiovascular AND respiratory function. True or False? | True! |
| Your patient is suffering from atelectasis during recovery. What is happening? | The patient has a partially collapsed alveoli. |
| Tachynic is: | An increase in respiratory rate. |
| The SPO2 on the pulse oximeter reads 90%, this indicates that your patient: | Is hypoxic and you need to administer more oxygen. |
| A patient that has been anesthetized will often have a: | Mild respiratory acidosis. |
| Electromechanical dissociation is: | When the animal has a normal ECG even though heart contractions have ceased. |
| Capnography is a method of monitoring: | The amount of C02 in the air that is breathed in and out by the patient. |
| Normal Sa02 values in an anesthetized patient should remain: | Between 95 and 100% |
| The vapor pressure of sevoflurane is _____ than isoflurane. | LOWER. |
| The use of atropine in cats is associated with: | The production of mucous secretions within the airways. |
| Patients with class _____ or higher physical status should be stabilized before surgey if possible. | 3 |
| One gastrointestinal condition that could potentially develop into a life threatening condition is bloat and could be caused by what anesthetic drug? | Xylazine |
| The opioid drug, Morphine, being a pure agonist stimulates what receptor in the brain? | Mu receptor, Kappa receptor, Sigma receptor and Delta receptor. |
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pritykity22
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