A companyâs inventory turnover ratio refers to how quickly goods enter and leave storage at the business. Itâs most often used in relation to companies that deal in perishable goods, such as foodstuffs, or high-demand retail items. Itâs easy to calculate in theory, but itâs not always easy to interpret.
The retina is the light-sensitive layer at the back of the eye that is responsible for vision. Blood circulation to most of the retina's surface is primarily through one artery and one vein. If either blood vessel or one of their smaller branches is blocked, blood circulation to the retina can be significantly disrupted. The blockage is called an occlusion.
A stroke is a âbrain attackâ caused by a. lack of blood flow to the brain. Blood is carried from the heart to the brain in. arteries or blood vessels. The brain needs a. constant supply of blood. Blood flows easily. through a normal, clear artery. When one of the arteries to the brain is either. blocked or bursts, the brain does not get the. blood it needs to function and brain cells die. There are many things that can affect blood flow.