Diagnosis of vitamin K deficiency may be based on tests for vitamin K-dependent clotting factors (e.g., prothrombin time, which is sensitive to the levels of factors II, VII, and X) or on a therapeutic trial of phytonadione.c.
Deoxygenated blood is blood which doesn't contain oxygen and this deoxygenated blood is usually sent to the lungs to be oxygenated and then this blood is distributed to all parts of the body.maya_123 Â· 5 years ago.lood also picks up CO2 to take it to the lungs for exhalation. Deoxygenated blood is carried in the veins to the heart, where it is pumped into the lungs to get more oxygen and release the CO2. Source(s): http://users.rcn.com/jkimball.ma.ultrane...
Pulmonary circulation is the system through which oxygen is added to the blood. Deoxygenated blood is sent from the heart to the lungs, where it gathers oxygen and leaves carbon dioxide behind, and then is sent back to the heart to be distributed to the rest of the body.n the pulmonary circulation loop, the blood is oxygenated by the lungs in preparation for entering the systemic loop again. The coronary loop moves blood through the heart, which is vital for pulmonary circulation to occur.