â¢ Describe the three major funding policies used in the defense acquisition financial. management community (annual, incremental and full). â¢ Recognize situations where exceptions to the funding policies are appropriate for the. major appropriation categories of RDT&E, Procurement and O&M.
Also known as heart pump. A ventricular assist device (VAD) is a mechanical pump that supports heart function and blood flow in people who have weakened hearts. These devices can support the function of the left, right, or both heart ventricles. Ventricles are the lower chambers of your heart.
The pump refers to the heart. It pumps the blood through the  circulatory system to all parts of the body. The circulatory system  includes the arteries and veins which ca â¦ rries the blood around the  body.3 people found this useful.Amber Yetnick.t pumps the blood through the  circulatory system to all parts of the body. The circulatory system  includes the arteries and veins which ca â¦ rries the blood around the  body. 3 people found this useful. Amber Yetnick.