DAANCE Module 4 Actual Set Exam Questions With Verified Answers | Latest Updates

DAANCE Module 4 Actual Set Exam Questions With Verified Answers | Latest Updates Purpose of the scavenging system - ANSWER Reducing the levels of the noxious agents to an acceptably low level by exhausting them outside the operating room. Medical gas cylinder colors - ANSWER Blue- Nitrous Oxide Green- Oxygen Yellow- Compressed Air Brown- Helium Black- Nitrogen Gray- Carbon Dioxide Airway Adjuncts(8) - ANSWER Head-tilt/Chin-lift Tongue traction suture Nasopharyngeal airway Oropharyngeal airway Laryngeal mask airway I-gel supraglottic airway Endotracheal tube Combitube Cricothyrotomy Tongue traction suture - ANSWER When the tongue is obstructing the airway one or two sutures can be placed through the dorsum of the tongue and grasped with a large hemostat Nasopharyngeal airway - ANSWER Does not interfere with procedures Well-tolerated Can be used on awake patients Passed through one of the nostrils into the nasal cavity into the oropharynx posterior to the tongue. Oropharyngeal airway - ANSWER Oral airway may be used to position the tongue in a more anterior position interferes with intraoral procedures not tolerated well in awake patients Supraglottic airway - ANSWER Placed above the level of the vocal cords 2 types: laryngeal mask airway (LMA) and I-