ACLS review

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61. During CPR what is the difference in ventilation technique between an intubated patient and a non-intubated patient?
With an intubated patient the rescuer gives continuous chest compressions without pauses for breaths while the person performing ventilations provides 10 breaths/minute.

62.  What are two airway adjuncts that may be used to maintain an open airway in an adult victim?
Oropharyngeal airway
Nasopharyngeal airway

63. What are some conditions that may predispose a patient to torsades de pointes?
Long QT syndrome
Hypomagnesaemia
Antiarrhythmic drug toxicity
Other drug toxicities:  phenothiazines, tricyclic antidepressants. Calcium channel blockers

64. What are the ECG characteristics of VF?
P Wave: None are visible.
PRI: There is no PRI.
QRS: None
Rate: None
Rhythm: None. The baseline is totally chaotic

65. Name two calcium channel blockers that may be used to control the rate in a patient in PSVT?
Cardizem 0.25mg/kg (15-20mg) and Verapamil 2.5-5mg IV over 5 minutes
Reviewed 2/28/16

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