There is no current consensus among biologists on the questions of how sex in Eukaryotes arose in evolution, what basic function sexual reproduction serves, and why it is maintained, given the basic two-fold cost of sex.
Excessive production of gas by bacteria is a common cause of intermittent abdominal bloating/distention. Bacteria can produce too much gas in three ways. First, the amount of gas that bacteria produce varies from individual to individual.
handling the ETT, may have resulted in dislodgement of the ETT. Vomiting may represent aspiration of milk contents, or may be the outcome of an unplanned extubation with resultant gastric distension. Recent suctioning can cause atelectasis or dislodge secretions leading to obstruction. With closed-system suctioning, the catheter may not have been suitably withdrawn from the ETT. The ventilator