Lactulose is sometimes used to treat or prevent certain conditions of the brain that are caused by liver failure, which can lead to confusion, problems with memory or thinking, behavior changes, tremors, feeling irritable, sleep problems, loss of coordination, and loss of consciousness.
Overview of the Cardiovascular system. Cardiovascular System consists of two components: The heart, which pumps blood. The blood vessels, through which blood flows. a.
1 The respiratory systems supplies the body with oxygen. 2  The cardiovascular systems also known as circulatory system which transports material around the body. It consists of heart, network of blood vessels, and blood.  The digestive systems supplies food to the body organs.