Question

if we are by ourself doing cpr we must start cpr first before calling 911. true or false
si estamos solos realizando rcp, debemos comenzar la rcp antes de llamar al 911. ¿verdadero o falso?
true
false
question 4
the first step of cpr is to clear the scene and check for danger. true or false?
el primer paso de la rcp es despejar la zona y comprobar si hay peligro. ¿verdadero o falso?
true
false

Explanation:

For the first question, in most cases, when alone doing CPR, it's recommended to call 911 first (especially if the person is an adult and likely to have a cardiac arrest). For the second question, the first step of CPR is indeed to ensure the scene is safe (clear the scene and check for danger).

Answer:

False, True