These include the heart, brain, kidneys, liver and lungs. Some of the organs and functions of the organ systems are identified in the figure. The endocrine system is a collection of glands that secrete hormones into the circulatory system to be delivered to the body’s vital organs. Start studying 12 Organ Systems. There are some organs in our body which are part of more than one body system as they serve more than one function. Digestive System which includes the primary organs of the mouth, stomach, intestines, and rectum abd tge accessirt organs which are teeth, tongue, liver, and pancreas. An organ system is a group of organs that work together to perform a complex function. Human Organ Systems. Apart from these, other organs and tissues serve only one purpose in the body system. What's a good acronym for memorizing the 12 body systems? Lymphatic ststen whick includes Lymph nodes and vessels, thymus, and spleen. integumentary, skeletal, muscular, lymphatic, respiratory, digestive, nervous, endocrine, cardiovascular, urinary, immune, reproductive. The main systems of the human body are: . There are eleven organ systems in the human body. Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away. In the pyramid of life that organizes all of the elements of life into categories, organ systems are nested between an organism and its organs. ; Keeps the body's temperature in a safe range. i s m l r d n e c u i r For example, the digestive system is an organ system comprising organs like the stomach, esophagus, buccal-cavity, intestine, rectum, pancreas, liver, etc. Body System #12: Digestive System. Circulatory system / Cardiovascular system: . A set of organs is referred to as an organ system due to its distinct physiological goals in the body. We can define body systems as groups of organs and tissues that work together to perform important jobs for the body. HiCustomer The 12 organ systems in the body are: Circulatory system which includes Cardiovascular: heart and blood. This system regulates metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood. Functionally related organs often cooperate to form whole organ systems. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Problem Focused - a limited examination of the affected body are or organ system. Expanded Problem Focused - a limited examination of the affected body area or organ system and other symptomatic or related organ systems. These organs work in coordination to give rise to several organ systems. Among these 78 organs, five organs are considered as vital for survival. Definition of Body Systems. Organ systems are the groups of organs … Digestive system and Excretory system: . The human body is made up of several organ systems that work together as one unit. They are all concerned with one important physiological function, namely digestion. Altogether there are seventy-eight main organs within the human body. Types of Organs in a Human Body. All of these are required for survival, either of the person or of the species. The 12 diagrams in the figures below show 11 human organ systems, including separate diagrams for the male and female reproductive systems.