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...
Report Abuse. Pulmonary Artery carries deoxygenated blood to the lungs to gain oxygen and then the pulmonary vein takes the oxygenated blood through the heart. Normally arteries carry oxygenated blood and veins carry deoxygenated by these two are exceptions.enerally, it is the oxygenated blood that the heart sends to various parts. But in case of the pulmonary artery, it carries blood out of the heart (hence it is an artery) but it is deoxygenated and the lungs oxygenate it.