ACLS review

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101.  During two person CPR how often should the one providing compressions switch positions?
The provider giving chest compressions should switch at every 2-minute cycle to minimize fatigue

102.  What is the liter flow and oxygen concentration that can be delivered by nasal cannula?
The nasal cannula has a liter flow of 1-6L/min and delivers a concentration of oxygen from 24-44%.

103. What the clinical signs and symptoms that transvenous pacing is effective in an adult victim with unstable bradycardia?
Improved BP
Palpable pulse
Improved level of consciousness
Improved respiratory status
Cessation of chest pain
Improvement in skin color

104. What signs and symptoms may be observed in an unstable patient requiring synchronized cardioversion?
Chest pain
Syncope
Shortness of breath
Cold and clammy skin
Decreased level of consciousness
Hypotension
Pulmonary congestion

105.  Name three rhythms may be suspected in irregular, narrow complex tachycardia?
Atrial fibrillation
Atrial flutter
Multifocal atrial tachycardia


Reviewed 2/28/16

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