Cardiac Arrest Flashcards
1
Q
Define Cardiac Arrest
A
Effective cessation of the heart
2
Q
Which rhythm of cardiac arrest is shockable?
A
VF and pulseless VT
3
Q
What commonly precedes cardiac arrest?
A
Hypotension and hypoxia
4
Q
When should defibrillation ideally be used?
A
Within 3 minutes of arrest
5
Q
How often should adrenaline be given in cardiac arrest?
A
3-5mins
6
Q
When should amiodarone be given?
A
Every 3 shocks
7
Q
Causes of airway blockage
A
Tongue Vomit Blood Trauma Infection Laryngo/bronchospasm
8
Q
After which shock should adrenaline be given?
A
3rd shock
9
Q
How long should CPR be performed between shocks?
A
2 mins
10
Q
Is pulses electrical activity shockable?
A
No
11
Q
In asystole and PEA what should be given?
A
Adrenaline as soon as possible and then every 3-5 ins (2 cycles)
12
Q
Causes of Cardiac Arrest?
A
Hypoxia Hypovolaemia Hypo/hyperkalaemia Hypothermia Thrombosis Tension pneumothorax Tamponade Toxins
13
Q
What does ROSC stand for?
A
Return of spontaneous circulation
