VET 2563 Midterm Exam Questions and Answers, 100% already graded_ 2022.

ET 2563 Midterm Exam (answered) Which of the following lists contains only dissociative anesthetic agents? A. Atropine and Tileramine B. Tiletamine and Ketamine C. Acepromazine and Midazolam D. All of the above Which parameters for monitoring anesthesia are maintained when Tiletamine/Zolazepam is given IM at an appropriate dose? A. Palpebral reflex B. Laryngeal/Pharyngeal reflex C. Jaw tone D. All of the above Which of the following lists contains only benzodiazepines? A. Zolazepam and Midazolam B. Atropine and Diazepam C. Acepromazine and Atropine D. Xylazine and Zolazepam Why is atropine indicated for use with Tiletamine/Zolazepam anesthesia? A. To prevent hypoxia B. To provide analgesia C. To control salivation D. To prevent bradycardia What is the minimum maintenance oxygen flow rate for a partial rebreathing anesthetic system? A. There is no minimum flow rate B. 0.5 liter/minute C. 1 liter/minute D. 3 liters/minute A standard size E (small) oxygen tank should be changed when the pressure drops below? A. 100 PSI B. 100 liters/minute C. 500 PSI D. 500 liters/minute What is the minimum acceptable oxygen concentration in the blood to prevent hypoxia when measured by pulse oximetry during anesthesia? A. 80% B. 95% C. 100% D. 90% If the sensitivity (amplitude) of an ECG machine is changed from 1 to 2, the resultant pQRSt complexes will be? A. Taller B. Shorter C. Farther apart D. Closer together When performing an ECG strip, what does RUN 25 mean? A. That the pQRSt complex is 25mm tall. B. That there are 25 complexes per minute. C. That the paper is moving at 25mm/sec. D. That the paper is moving at 25cm/min. When performing an ECG, what happens to the pQRSt complexes when the run speed is changed from Run 25 to Run 50? A. The complexes become taller and closer together. B. The complexes become wider and farther apart. C. The complexes become shorter and closer together. D. The complexes become narrower and farther apart. Recovery from general anesthesia begins when? A. Oxygen flow rate is at 0ml/min and inhalant gas is at 0% B. Oxygen flow rate is at 3L/min and inhalant gas is at 0% C. Animal is extubated D. Animal is placed on recovery cage Maintenance anesthesia begins when? A. Oxygen flow rate is at 3L/min and Isoflurane is at 3% B. Animal loses palpebral reflex C. Oxygen flow rate is at 1L/min and Isoflurane is at 2% D. Decreasing oxygen flow rate and Isoflurane % plus loss of palpebral reflex What is the minimum acceptable respiratory rate range for a dog or cat while being maintained under gas anesthesia? A. 1 breath/min B. 4-8 breaths/min C. 12-16 breaths/min D. 20-24 breaths/min What is the minimum acceptable heart rate that a dog should maintain while under gas anesthesia? A. 60 beats/min B. 80 beats/min C. 100 beats/min D. 120 beats/min The normal depth of the gingival sulcus in a dog is? A. 0 to 0.5 mm B. 0.5 to 1 mm C. 1 to 3 mm D. 4 to 6 mm Removal of dental calculus from the cementum of a tooth is called? A. Curettage B. Polishing C. Subgingival scaling D. Route planing Which of the following best describes a dental curette? A. It is used strictly as a supragingival instrument B. It can be used supragingivally or subgingivally C. It has a pointed toe and pointed back D. Both B and C This dental instrument has a pointed toe, sharp cutting edges and a pointed back. The cross-section of the working end of this instrument is triangular shaped. What is this instrument? A. Periodontal probe B. Hand scaler C. Ultrasonic scaler (P-3) D. Curette The periodontal ligament? A. Is radiolucent B. Is located between the tooth root and Lamina Dura C. Connects the cementum to alveolar bone D. All of the above The furcation of a tooth? A. Is the space between tooth roots B. If exposed is an indication of horizontal bone loss C. If exposed may be an indication for tooth extraction D. All of the above are true The structure of the tooth where nerves, blood vessels and lymphatics travel to and from the pulp is the? A. Apical delta B. Lamina Dura C. Cementoenamel junction D. Interdental papilla The most accurate way of assessing attachment loss of a tooth is? A. Measuring pocket depth with a periodontal probe B. Estimating bone loss by assessing gingival recession C. Taking a radiograph to visualize root length and visualize bone loss D. Using a curette for supragingival scaling The periodontal ligament connects the? A. Cementum to the alveolar bone B. Gingiva to the cementum C. Cementum to the enamel D. Dentin to the enamel Gingival recession occurs due to? A. Gingival hyperplasia B. Vertical bone loss C. Horizontal bone loss D. Both A and B Which of the following is true about a retained deciduous lower canine of a dog? A. The adult canine would be located mesial to the retained tooth B. The adult canine would be located lingual to the retained tooth C. The adult canine would be located distal to the retained tooth D. The adult canine would be located buccal to the retained tooth The most common oral disease in the cat is? A. Periodontal disease B. Resorptive disease C. Squamous cell carcinoma D. Osteosarcoma The instrument used to measure gingival sulcus depth is? A. An explorer B. A curette C. An ultrasonic scaler D. A periodontal probe Which instrument can be used to remove dental plaque and calculus from only the crown surface of the tooth? A. Universal curette B. Sickle scaler C. Dental explorer D. Gracey curette A white-tan film that collects on teeth and is composed of bacteria, exfoliated cells, food debris and saliva is termed? A. Plaque B. Calculus C. Caries D. Stain When using the P3 ultrasonic scaler tip, the toe should move across the tooth surface. Should the tip move perpendicular or parallel to