Table 2. CPR knowledge of the participants.

BLS: basic life support; CPR: cardiopulmonary resuscitation; AED: automated external defibrillation

Questions	Correct (%)	Incorrect (%)
1. BLS stands for	275 (96.5)	10 (3.5)
2. CPR stands for	272 (95.4)	13 (4.6)
3. AED stands for	124 (43.5)	161 (56.5)
4. CPR can be performed in hospitals only or both in and out of hospital?	259 (90.9)	26 (9.1)
5. Location of chest compressions in adults	191 (67)	94 (33)
6. Rate of chest compressions per minute during adult CPR	98 (34.4)	187 (65.6)
7. Ratio of chest compressions to ventilation in adults	233 (81.7)	52 (18.2)
8. Depth of chest compressions in adults during CPR	69 (24.2)	216 (75.8)