Hemodynamic instability is a term used to indicate abnormal or unstable blood pressure and can suggest inadequate arterial blood flow to organs. It can also refer to a state in which pharmacological or mechanical support is necessary to maintain adequate cardiac output or blood pressure.
Hemodynamics is the study of how blood moves throughout the body. Hemodynamic instability occurs when blood flow becomes compromised in any manner. If unchecked, it can lead to organ failure and eventually death. Essentially, it is the collapse of the cardiovascular system, which causes a marked drop in blood pressure and a high capillary refill time. Many things can cause hemodynamic instability; however, the actual cause does not always need to be known in order to successfully correct the issue.Learn More
Hemodynamic stability literally means "stable blood flow." According to the Hemodynamic Society, hemodynamics describe the forces in which the heart pumps blood through the cardiovascular system. If one has stable hemodynamics, it means that the force in which the heart pumps blood is stable. Stable blood flow provides a steady supply of oxygen to all tissues, explains the Hemodynamic Society.Full Answer >
Economic instability refers to a community or nation experiencing financial struggles due to inflation, consumer confidence issues, unemployment rates, and rising prices. Economic instability affects businesses' ability to thrive, the cost of living, and the physical, emotional and financial well-being of consumers and families.Full Answer >
Blood, a liquid made up of plasma and cells, has several functions including controlling body temperature, supplying oxygen and nutrients, removing waste, assisting the immune system and transporting hormones. Blood cells, red and white, are made in bone marrow. Plasma is 90 percent water but contains dissolved substances such as hormones, electrolytes, vitamins and proteins.Full Answer >
It isn't possible to accurately gauge the blood supply that a medical company in Iraq can have on hand at any given time. The amount varies greatly based on the amount of donations and other factors, according to Army Logistician.Full Answer >