99.If two variables are inversely related, then as the value of one variable: A)increases, the value of the other may either increase or decrease. B)decreases, the value of the other decreases.
An air embolism can sometimes occur if thereâs trauma to your lung. For example, if your lung is compromised after an accident, you might be put on a breathing ventilator. This ventilator could force air into a damaged vein or artery. Scuba diving. You can also get an air embolism while scuba diving.
Depression of cardiac aerobic metabolism is dangerous, because the heart provides the driving force for its own perfusion and oxygen supply. A surplus of carbon dioxide in the blood, hypercapnia, leads to a fast increase in acidity in the heart muscle cell, suppressing cardiac contractility. Adequate control of lung ventilation is therefore important to the heart, but we will see that the heart itself can cope with hypoxemia and hypercapnia within certain limits. . 1 RIS Papers Reference Manager RefWorks Zotero. . 2 ENW EndNote. . 3 BIB BibTeX JabRef Mendeley.