PN3 Laboratory Assignment<\/p>\n
Student Name: __________________________ \t\tDate ___ \/ ___ \/ _____<\/p>\n
Artificial Airways
\n1.\tWhat nursing observation indicates that an unplanned extubation of an endotracheal tube has occurred?
\na.\tThe high-pressure ventilator alarm activates
\nb.\tThe client is able to speak
\nc.\tIncreased swallowing efforts by the client
\nd.\tIncreased crackles (rales) over the lung fields
\n2.\tIdentify the flow rate and the approximate oxygen concentration for the following:
\na.\tNasal Cannula LPM=___________ O2%= _________
\nb.\tSimple facemask LPM=___________ O2%= _________
\nc.\tPartial non-rebreathing mask LPM=___________ O2%= _________
\nd.\tNon-rebreathing mask LPM=___________ O2%= _________
\ne.\tArtificial airway LPM=___________ O2%= _________
\n3.\tWhich action does the nurse use to prevent harm by loss of tracheal tissue integrity in a client with a tracheostomy?
\na.\tProviding meticulous oral care every 4 hours
\nb.\tDeflating the cuff for 15 minutes every shift
\nc.\tInflating air in the cuff to prevent ventilator alarms from sounding
\nd.\tMaintaining cuff inflation pressures less than 25 cm H20
\n4.\tWhich action does the nurse take care to avoid while suctioning a client\u2019s tracheostomy tube?
\na.\tTwirling the catheter while applying suction
\nb.\tApplying suction only when withdrawing the catheter
\nc.\tPerforming oral suctioning before suctioning the artificial airway
\nd.\tLubricating the suction cather with sterile saline before insertion<\/p>\n
EKG Laboratory assignment
\nEKG Introduction
\n1.\tList 3 ways to improve contact between the electrode and the skin?
\na.\t_____________________________
\nb.\t_____________________________
\nc.\t_____________________________
\n2.\tWhat do the vertical lines on the graph paper tell you? _________________________
\n3.\tWhat do the horizontal lines on the graph paper tell you? _______________________
\n4.\tHow much time is one small box on the EKG paper? _______ one large box? ________
\n5.\tWhat are the five waves found in a single cardiac cycle?
\na.\t__________\tc. __________ e. __________
\nb.\t__________ d. __________
\n6.\tList three factors capable of producing artifact on the EKG tracing.
\na.\t_____________________________
\nb.\t_____________________________
\nc.\t_____________________________
\n7.\tWhat is so important about the relative refractory period? _______________________
\n8.\tHow do you know if a rhythm is regular? ___________________________________
\n9.\tWhy is it necessary to have an organized format for interpreting EKG rhythms? _______________________________________________________________
\nSinus Rhythms
\n1.\t Why do sinus rhythms have upright P waves?
\n_______________________________________________________
\n2.\tIn a Normal Sinus Rhythm (NSR) what will the rate range be? ____________________
\n3.\tWhat is the defined P-R interval PRI for NSR? _______________________________
\n4.\tNSR is defined as being (irregular or regular)? _______________________________
\n5.\tWhat should the QRS measurement be to be called NSR? ______________________
\n6.\tIn Sinus Bradycardia (SB) what will the rate range be? __________________________
\n7.\tWhat is the one difference in SB when comparing to NSR?_______________________
\n8.\tIs sinus tachycardia (ST) considered to be (regular or irregular)? __________________
\n9.\tWhat is the PRI for ST? ______________________________________________
\n10.\tHow does ST differ from NSR? _________________________________________<\/p>\n
Rhythm interpretation<\/p>\n","protected":false},"excerpt":{"rendered":"
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