DAANCE module IV & V-emergency protocol/sedation Exam Questions With 100% Correct Answers

DAANCE module IV & V-emergency protocol/sedation Exam Questions With 100% Correct Answers Flow meters- what are these used to monitor? - answerdetermines the ratio of the O2/N2O mixture as well as the rate at which it is delivered. Anesthesia Machines What are the two types of anesthesia? Where are each type of anesthesia used? What are the two machines used with the first type of anesthesia? What are two safety features of the second type of anesthesia? - answer-Inhalation and N2O2/O2 Anesthesia - Inhalation at the hospital, N2O2/O2 in office - vaporizers and ventilators - Regulator-fail safe Mechanism and Scavenging System Vaporizer What does this device do? What kind of maintenance does this device have? - answerA device that converts liquid anesthetic to gases suitable for delivery with other gases. Maintenance and Checks: periodic maintenance and frequent calibrated Ventilator What does this device do? Why is this device so useful? What type of anesthesia is this used with? What kind of maintenance does this device have? - answer-A machine that breathes for the pt using a bellows type apparatus with +/- pressure to move gases in and out of the lungs. -Eliminates the need to manually squeeze the reservoir bag. -Used with a closed system (i.e. Endotracheal Intubation) -The anesthetic system should have a high/low pressure alarm to indicate excessive pressure or a disconnect has occurred. Regulator-Fail Safe Mechanism What setting are these used? What level of O2 will these mechanisms be engaged at? What kind of maintenance does this mechanism require (5 things)? - answer-Office based anesthesia. -Most anesthesia machines will stop delivering automatically when the O2 level is unsafe (20%). Maintenance and Checks: -Flow meters, reservoir bags and delivery tubes checked daily or patentcy and leaks. -Calibrate to manufacturer specs -A record should be kept during surgery. -Turn off O2 daily -Have back up O2 available (Sep. O2 tanks) Scavenging System What does this system do? Why do we use this system? - answer-It reduces the level of noxious agents to an acceptable level by exhausting them outside the room. -Excess gases and vapors may be expelled in the operatory from leaks in the System or through pressure relief/pop off valves. Anesthetic Gases (color coded cylinders) Why do we color code gas tanks? Match the color to the gas (green, blue, gray, yellow, black, brown) Which gases are associated with 2000psi and 750psi? What maintenance is required for tanks? - answer- to minimize potential for incorrect connection to anesthesia systems. Oxygen- Green (2000psi) Nitrous Oxide- Blue (750 psi) Carbon Dioxide- Gray Compressed Air- Yellow Nitrogen- Black Helium- Brown -shut off after last pt. Airway Adjuncts -What is the first thing used in the case of airway obstruction? -What is the second step is obstruction continues? How is this placed? -What is the first type of airway placed if the initial 2 steps do not work? How is it placed, and is the patient awake or asleep? - What is the second type of airway placed? How is this placed and what is the benefit of this? Are patients awake or asleep? - answer1. Bag/Valve/Mas