Cylinder & Anesthetic Agents Oh My!
What's your plane?
Heart & Lungs
Lab-Ish
To breathe or not to breathe?
100
Between an anesthetic agent of 1 MAC value of 0.59 and 1 MAC value of 0.09, which is most potent?
What is 0.09
100
The optimal plane of anesthesia for most surgeries is
What is Stage 3, plane 2
100
During the maintenance period of anesthesia in a cat or dog, RR lower than how many breaths/min may indicate excessive anesthetic depth should be reported to the veterinarian?
What is 8
100
Estimated blood volume in dogs is
What is 75mg/kg
100
The type of non-rebreathing system that consists of inner tubing surrounded by large corrugated tubing is?
What is baines
200
No more than ____% nitrous oxide should be delivered to an anesthetized patient
What is 70% (must have at least 30% O2 to prevent hypoxia)
200
What stage of anesthesia may be characterized by civilization, struggling, and breath holding?
What is Stage II
200
It is caused for concern if an anesthetized feline's HR falls below _____. A 160bpm B. 120bpm C. 100bpm D. 130bpm
What is 100bpm
200
Whole blood should be administered in which of the following pre surgical situations? A. PCV 30% B. PCV 14% C. Von Willedbrand + D. Chronic anemia, PCV 25%
What is PCV 14%
200
Nonrebreathing system are generally recommended for patients that weigh less than/more than _______
What is less than 15#/7kg
300
The approximate volume of O2 in an E cylinder is ____ vs the volume of O2 in an H cylinder is ________
What is 700mL & 7000L
300
A 8 yr old dog has been anesthetized for a removal of a mass and is now maintained on 2% iso. The anesthetist observes that its RR are 8/min and shallow, its HR is 80bpm, its pupils are centrally positioned, its jaw tone is slack and all of its reflexes are absent. This animal is in stage and plane of anesthesia? A. Stage IV, plan I B. Stage III, plane II C. Stage III, plane III D. Stage III, plane IV
What is Stage III, plane III
300
When inflating lungs with the thoracic cavity open to the atmosphere, be sure that the pressure reached on the manometer is A. 10 cm H2O B. 20cm H2O C. 60 cm H2O D. 70cm H2O
What is 20 cm H2O
300
The volume of blood administered to a patient is determined by all of the following except: A. PCV of the donor B. PCV of the recipient C. Desired PCV D. Age of the recipient
What is Age
300
The volume of the rebreathing bag on an anesthetic machine should be at least ________ (i.e. 9x the patient's tidal volume, 3x the patient's tidal volume)
What is The rebreathing bag should be at least 3x the patient's tidal volume to ensure an adequate volume of gases for patients needs
400
According to the National Institute for Occupational Safety and Health, the maximum recommended level of exposure of people to volatile anesthetic agents in the environment is
What is 2ppm
400
A dog in an appropriate plane of anesthesia under isoflurane would be expected to have a pulse ox reading of: A. 86 B. 120 C. 97 D. 90
What is 97
400
During cardiopulmonary resuscitation (CPR) in a medium-sized dog, you should maintain a ventilation rate of how many breaths/min? A. 5 B. 12 C. 20 D. 30
What is 12
400
Surgical evaluation of a dog whit by a car revealed a PCV of 18% and plasma protein below 2.5 g/dL. All of the following are true, except: A. Patient is predisposed to pulmonary edema B. Fluid administration rates should be watched closely C. Patient should receive plasma or whole blood before surgery D. Patient should not receive fluid before sx
What is the patient should not receive fluid before sx (the patient needs fluids to help compensate for blood loss indicated by its low PCV and plasma protein values)
400
The false statement regarding nonrebreathing system is A. they must have a CO2 absorber B They allow quick changes of depth of anesthesia C. High amounts of waste gas are produced D. They use high oxygen flow rates
What is They do not use CO2 absorbers
500
What is the standard color of medical nitrous oxide cylinders and what is the pressure in a full cylinder?
What is green ; 2000psi
500
Which statement concerning eye position, pupil size, and responsiveness to fight as indicators of anesthetic depth is least accurate? A. In stage III, plane 3 of anesthesia, the eyes are usually central to slightly eccentric, with normal pupils that are responsive to light. B. In stage III, plane 2 of anesthesia, the eyes are usually rotated ventrally with slightly dilated pupils. C. In stage II of anesthesia, the eyes are usually central and the pupils may be dilated and responsive to light. D. In stage IV of anesthesia, the eyes are central with widely dilated pupils that are unresponsive to light
What is (A.) In stage III, plane 3 of anesthesia, the eyes are usually central to slightly eccentric with normal pupils that are responsive to light (the eyes re actually central to sightly rotated, and the pupils are moderately dilated and response slowly to light or not at all)
500
Hypoventilation that occurs in the anesthetized patient is characterized by A. Decreased O2 and increased CO2 B. Decreased CO2 and deceased O2 C. Increased O2 and deceased CO2 D. Increased O2 and increased CO2
What is O2 levels decrease while the CO2 increases
500
The O2 carrying capacity of the blood can be assessed by measuring all of the following except: A. PCV B. Hematocrit C. Total solids D. Hemoglobin
What is total solids (total solids are a measure of the protein content of the blood)
500
If the rebreathing bag is empty during anesthesia, all of the following may be the cause, except: A. O2 flow may be too high B. O2 may be too low C. may be a leak in the system D. the waste gas scavenging system is not working properly
What is O2 flow may be too high
M
e
n
u