🦋1- Reversible causes of cardiac arrest (all true except one)
الأسباب القابلة للعكس لتوقف القلب (جميعها صحيحة ما عدا واحدة)
a) Hypoxia
b)
Hypotension
c) Hypothermia
d) Hypoglycemia
e) Alkalosis
🟣الجواب اختيار (e)👆
🦋2_ CPR in pediatric (all true except one)
a) At birth Compression: ventilation ratio 3:1 ratio
b) Compress to at least one-third of the AP chest diameter
c) Children (>1 year): as for an adult but only use one hand
d) Defibrillation Manual defibrillator: 4J/kg
e) Endotracheal tube not indicated
🟣الجواب اختبار (e)👆
🦋3_ Avoid routine use of sodium bicarbonate due to
a) Increases CO2 load
b) Inhibits release of 02 to tissues
c) Impairs myocardial contractility
d) Causes hyponatremia
e) Adrenaline works better in acidic medium
🟣الجواب اختيار (d)👆
🦋4_ Use of adrenaline in cardiac arrest (all true except one)
استخدام الأدرينالين في توقف القلب (جميعها صحيحة ما عدا واحدة)
a) Adrenaline 1mg IV (10ml of 1:10,000)
b) Shockable rhythm: give after fifth shock (during CPR).
c) Flush with 20ml saline
d) Non-shockable rhythm: give as soon as IV access is established
e) Repeat adrenaline dose during every other CPR cycle thereafter (i.e., repeat every 3-5
minutes once given, regardless of rhythm
🟣الجواب اختبار (b)👆
🦋5_ One of the following is shockable rhythm
a) AF
b) VF
c) SVT
d) Ectopic beat e) PEA
🟣الجواب اختيار (b)👆
🦋6_ Golden rules:
a) Ensure high quality chest compressions: rate, depth, recoil
b) Plan actions before interrupting CPR
c) MINIMIZE interruption of chest compressions
d) Early defibrillation of shockable rhythm
e) Delay DC shock for shockable rhythm
🟣الجواب اختيار (e) 👆
