Interuptions affects chest compression fraction
Cardiopulmonary resuscitation (CPR) is an emergency procedure that involves chest compressions and artificial ventilation in an effort to maintain brain function until additional steps are done to revive a cardiac arrest victim's breathing and blood circulation on their own. It is advised for people who are unresponsive and not breathing or who are breathing abnormally, such as experiencing agonal respirations.
Adults who need CPR must perform chest compressions that are at least 100 to 120 times per minute and between 5 cm (2.0 in) and 6 cm (2.4 in) deep.
In addition, the rescuer may administer artificial ventilation by utilising a machine that forces air into the victim's lungs or by exhaling into the victim's mouth or nose (mouth-to-mouth resuscitation) (mechanical ventilation).
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Answer:
Cotton
Explanation:
At that time, cotton was considered as cash crops. Is the type of agricultural crop that generate high amount of income with very little investment /efforts. Many southern plantations sold the cottons to Other manufacturers in Europe since they need it as materials for textiles, outdoor equipment's, and beds.
This made a lot of plantation owners in the South had a need to obtain lands in order to open up new factories. A lot of lands near them at that time owned by Native Americans. So, the government forcefully removed the natives from the ancestral land and move them to reservation.
Causes:
- People turned to the Catholic Church for spiritual direction
- The Roman empire fell when the last emperor stepped down
- People needed safety and protection
Characteristics:
- The king gave land grants to nobles for providing knights for wars
- People turned to the Catholic Church for spiritual direction
- There wasn't a strong central government
I think it would be A End of the Cold War.
Hope I helped!
They are used to transfer water efficiently through the towns and cities of Rome.
