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Patient in cardiac arrest has no advance airway. What is compression to
ventilation ratio? - Answer: 30:2
Patient in cardiac arrest has an advanced airway. How often to give
breath? - Answer: 1 breath every 6 seconds, breath over 1 second
, 5 H's - Answer: Hypovolemia, Hypoxia, Hydrogen Ions (acidosis), Hypo
K/Hyper K, Hypothermia
5 T's - Answer: Tension Pneumothorax, Tamponade, Toxins,
Thrombosis (pulmonary), Thrombosis (coronary)
Most common cause of PEA - Answer: hypoxia, hypovolemia
When to give epinephrine with patient in VF/pVT - Answer: between
2nd and 3rd defib
When to give epinephrine with patient in asystole/PEA - Answer: ASAP
Dose and frequency epinephrine in cardiac arrest - Answer: 1mg IV/IO
every 3-5 minutes
Medication considerations for patient in VF/pVT after THIRD defib -
Answer: amiodarone or lidocaine
Cardiac arrest amiodarone dosing - Answer: first dose 300mg bolus
IV/IO, second dose 150mg IV/IO