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Patient Preparation
Veterinary Anesthesia
| Term | Definition |
|---|---|
| 1. auscultation | The act of listening to sounds made by internal organs with a stethoscope, especially the heart and lungs. |
| 2. body condition score | A numeric assessment of the patient's body weight compared with the ideal body weight. |
| 3. borborygmus | Intestinal noises audible with or without a stethoscope, caused by gas moving through the intestinal tract. |
| 4. cachexia | Weight loss, loss of muscle mass, and general debilitation that may accompany chronic diseases. |
| 5. cardiac output | CO; Total blood flow from the heart per unit time. |
| 6. colloids | Large-molecular-weight plasma proteins that provide oncotic pressure. |
| 7. comatose | In a sleeplike state. Unresponsive to all stimuli including pain. |
| 8. consent form | Form signed by client confirming that they have been told about and understand the procedure to be performed, including the risks involved, releasing the hospital, and other health care providers from responsibility for uncontrollable outcomes. |
| 9. constant rate infusion | CRI; Slow continuous administration of a drug at a rate sufficient to achieve the desired effect. |
| 10. crystalloids | Fluids that contain water and small-molecular-weight solutes (such as NaCI) and that pass freely through vascular endothelium. |
| 11. cyanosis | Blue discoloration of the mucous membranes |
| 12. dead space | Mechanical dead space = Y-Piece of the breathing circuit, where there is a bidirectional flow of gases, and the portion of the endotracheal tube extends beyond the nose or the Y-piece and face mask. |
| 13. debilitated | Lacking strength; Weak |
| 14. drip rate | Way of describing the rate of an IV infusion based on the number of drops (gtt) that are administered to the ppm. Influenced by the type of the tubing (micro or macro), the total vol that is req to be infused, and the time which the IV is ordered to run. |
| 15. dyspneic | Difficult or labored breathing. |
| 16. ecchymoses | Large bruises. Discolorations of the skin or mucous membranes caused by leakage of blood into the tissues. |
| 17. extra-label drug use | The use of an approved drug in a manner that is not in accordance with the approved label directions. |
| 18. gastric dilatation-volvulus | A dangerous gastrointestinal condition, occurring primarily in deep-chested large breed dogs, in which the stomach swells with air and twists on it's long axis, leading to shock, loss of blood supply, and other serious consequences. |
| 19. homeostasis | A constant state within the body created and maintained by normal physiologic processes. |
| 20. hypercarbia | Elevated carbon dioxide levels in the blood. |
| 21. hypotension | Low blood pressure; The opposite of hypertension. |
| 22. hypothermia | Low body temperature; The opposite of hyperthermia. |
| 23. hypoxemia | Low blood oxygen level |
| 24. ileus | Intestinal obstruction caused by inhibition of bowel motility; also referred to gastrointestinal stasis. |
| 25. infusion rate | The rate at which fluids should be administered expressed by millimeters per unit time; Most often mL/hr. |
| 26. inotropy | Force of heart muscle contraction. |
| 27. intact | Possessing gonads. Not spayed or castrated. |
| 28. lethargic | Depressed but able to be aroused with minimal difficulty. |
| 29. level of consciousness | The patient's responsiveness to stimuli. How easily the patient can be aroused. Often used to assess brain function. |
| 30. macrodrip | A fluid administration set that delivers fluids at a rate of 10 or 15 drops per milliliter. Generally used for infusion rates equal to or more than 100 mL/hour. |
| 31. microdrip | A fluid administration set that delivers fluids at a rate of 60 drops per milliliter. Generally used for infusion rates less than 100 mL/hour. |
| 32. minimum patient database | A compilation of pertinent information from the patient history, physical examination, and diagnostic tests. Used to diagnose and manage a case. |
| 33. miosis | Constriction of the pupil of the eye; Opposite of mydriasis. |
| 34. moribund | Near death. |
| 35. obtunded | Depressed and unable to be fully aroused. |
| 36. oncotic pressure | Osmotic pressure provided by large-molecular-weight colloids such as albumin. |
| 37. osmolarity | A measure of the number of dissolved solute particles per unit water in body fluids. Usually expressed as osmoles or milliosmoles per liter (mOsm/L) of water. |
| 38. osmotic pressure | The pressure required to prevent water flow through a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration. |
| 39. petechiae | Small or pinpoint purple discolorations of the skin or mucous membranes resulting from hemorrhage. Smaller than purpura. |
| 40. physical status classification | A graded assessment of a patient's physical condition. Used to plan patient management prior to administering anesthetics and to gage patient risk. |
| 41. purpura | Purple discolorations of the skin or mucous membrane caused by hemorrhage. Larger than petechiae. |
| 42. regurgitation | Flow of stomach contents into the esophagus and mouth unaccompanied by retching; as distinguished from vomiting, which is forceful expulsion of stomach contents into the esophagus and mouth preceded by retching. |
| 43. reproductive status | Whether or not the patient has been spayed or castrated. If intact, or whether or not the patient is being used for breeding. In the case of female patients, whether pregnant or not. |
| 44. solutes | An atom or molecule dissolved in a body of water. |
| 45. signalment | The species, breed, age, sex, and reproductive status of a patient. |
| 46. sloughing | Separation of dead tissue from surrounding live tissue in a wound. Often used in reference to tissue death and loss secondary to drug-induced damage. |
| 47. stridor | Noisy breathing caused by turbulent air flow in the upper airways. |
| 48. stuporous | In a sleeplike state. Can be aroused only with a painful stimulus. |
| 49. syncope | Fainting episodes caused by brain hypoxia. |
| 50. thrombocytopenia | Low platelet count. |
| 51. vasodilation | Dilatation of the blood vessels; the opposite of vasoconstriction. |
| 52. vesicants | Drugs that damage tissues if injected perivascularly. |