alli Sun, 03 Nov 2013 20:46:43 GMT My longest facetime call is 46 hrs and 40 mins! we are trying to beat that and post a world record. LIKE Â· REPLY response to this attempt. Johnny Anthony Fri, 06 Sep 2013 14:58:14 GMT Ive done it for 27 hours 46 minutes and 5 Seconds with my bestfriend.
Hyperventilation is excessive VÌA such that too much CO 2 is blown out of the body, not breathing too quickly as the word is commonly (mis)used. Hypoventilation is the opposite; you retain too much CO 2.
Hyperventilation and Carbon Dioxide Hyperventilation is a rapid deep breathing that causes Carbon Dioxide (CO 2) levels to drop in the blood. Decreased CO 2 stimulates nerve cells, which prime the body for action. Muscle tension is increased and sensitivity and perception heightened, the pain threshold is lowered and adrenaline is released into the blood.