does the integumentary system. They are responsible for movement. They are attached to the bones (skeletal system) and there are nearly 700 different ones. Each is made up of the muscle tissue, blood vessels, tendons and nerves. Each has a specific purpose. For example, the leg muscles assist in moving and bending the legs. The muscles make up nearly half of a person’s total body weight. “The circulatory system includes your heart, arteries, veins,
digestive systems. The digestive system of an organism is the system that makes food absorbable into the body. The food that the organism takes into their body is broken down through an organ to make it easier for the body to take the nutrients it needs from the food. The food that is broken down in the digestive system is then turned into energy for the organism. The earthworm digestive system is one of the simplest digestive systems compared to the frog or a human. The digestive system is section
Respiratory System Have you ever felt like you were out of breath…. This all falls under the respiratory system. The respiratory system is divided into two different portions. The first is made up of the upper airway and the second portion is the lower airway. Muscles, respiratory distress, failure, hypoxic drive, extra. The upper air way consists of the nasal passage, oral cavity, pharynx, larynx, epiglottis and trachea. The nasal cavity is a giant space located behind the nose; both nostrils
Endocrine system: The endocrine system interacts with the nervous system to coordinate and integrate body activities by means of hormones. Endocrine tissues and organs secrete hormone into body fluids (mainly blood and lymph) directly using diffusion. Exocrine tissues, such as salivary glands, and sebaceous glands, secrete chemical substances through ducts into an open space. (Constanti et al. 1998; Wilson et al. 1998) Hormones: Hormones are molecules that are produced by endocrine glands
Systems of the Body The body is made of many codependent systems. The systems of the body each have an important individual function, but these functions can directly or indirectly affect other systems. If one function is lacking, it can hurt every other system and greatly affect your health. The systems of the body each have unique ways of functioning, and have different things that can affect them positively and negatively. Possibly the most essential body system is the circulatory system. It
The musculoskeletal system is made up of bones, muscles, cartilage, tendons, ligaments, joints and other connective tissue that supports and binds tissue and other organs together. Each muscle is a discreet organ constructed of skeletal muscle tissue, blood vessels, and nerves. Did you know there are roughly 600 organs that make up the muscular system? They include the cardiac muscles, smooth muscles, and skeletal muscles to name a few. The heart is the cardiac muscle. Smooth muscle are the tissues
Digestion is defined as the process of transforming foods into unites for absorption. The Digestive System is a complex network of organisms that have six major processes: The digestion of food, the secretion of fluids and digestive enzymes, the mixing and movement of food and waste throughout the body, the digestion of food into smaller pieces, the absorption of nutrients, and the excretion of wastes (Inner Body (1).) Mouth- Digestion begins in the mouth. Physical actions, such as chewing, breaks
The immune system utilizes its biological responses to protect the body from infection and disease. It's critical mechanisms allow for the rapid sensing and elimination of microbes that can harm your body. When a virus invades your body the immune system enforces a complex process to remove it. Your body carries out this process by identifying the virus, activating the immune system, and by restraining and eliminating the virus. When dealing with intruders, the body recruits relies on the adaptive
Introduction: The transport system in our body that carries blood is known as the circulatory system. This system allows the blood to carry essential nutrients such as amino acids, oxygen, and hormones to the cells in all parts of our body to ensure they are able to maintain body temperature and pH known as homeostasis. The oxygen-rich blood enables cellular respiration to occur efficiently which is vital for humans to continue to survive. It also carries cellular waste such as carbon dioxide which
The muscular system is an organ system consisting of skeletal, smooth and cardiac muscles. It permits movement of the body, maintains posture, and circulates blood throughout the body. The muscular system in vertebrates is controlled through the nervous system, although some muscles can be completely autonomous. Together with the skeletal system it forms the musculoskeletal system, which is responsible for movement of the human body. Muscles There are three distinct types of muscles: skeletal muscles
stomach!! Now how does this work, how did your body absorb all that food? It all goes back to the digestive system. http://kidshealth.org/kid/cancer_center/HTBW/digestive_system.html ( I didnt copy direct quotes, however I had used the idea of the beginning in my research on the digestive system to help the reader better understand the system) The whole purpose of your digestion system is to break down and absorb the energy and nutrients it needs from the food you eat. The sandwich, strawberries
A system consists of a logically organized set of interrelated and interdependent methods designed to reach a common goal. The systems framework helps us identify the main components of the health system. It also helps us to understand the infrastructure of health care services in a country. The main elements that make up the systems framework are system input (resources-human, institutional), system structure, system processes, and system outputs (outcomes). A systems theory will encourage forming
neurologists to explain what the nervous system is, how would typical neurologists respond to such a question? For the most part, patients ' question on what is the nervous system maybe a simple question for neurologists. In this instance, neurologists possibly explain to patients that the nervous System serves as a communication network that operates and coordinates the body 's activities. Operating and coordinating the body 's activities includes the nervous system to monitor thoughts, learning processes
physiological processes in the human body, including immune system function. The immune system can be divided into two main categories: innate immunity and adaptive immunity1. The adaptive immune system is responsible for fighting against specific pathogens or antigens and a memory component is involved. Additionally, its response is longer than an innate immune response, upon its first exposure to said antigen or pathogen. In contrast, the innate immune system responds much faster, however there is no memory
immune system is a highly evolved and complex defence system, armed against millions of potential pathogens that may cause infection at any point. Pattern recognition receptors, known as PRRs, are displayed by the cells of the innate immune system, such as macrophages and dendritic cells, and recognise pathogen associated molecular patterns or PAMPs. PAMPs are evolutionary conserved structural similarities found in many pathogens but not in the host’s own cells allowing the innate immune system to distinguish
The Digestive System This is a combination of different set of organs which changes whatever we eat or drink in things that the body uses for growth, energy and repair. The body usually absorbs the nutrients, after the food has been broken down by different chemical processes, the rest is normally expelled as waste product. This whole process can usually take up to several hours or less. The digestive system is also known as the alimentary canal or the gastrointestinal tract. (Tucker L. 2005).
What is the Nervous System? The nervous system is a network of cells that take messages from the brain and spinal cord to other parts of the body. The nervous system is made up of the Central Nervous System and the Peripheral Nervous System. The Central Nervous System has two main parts; the brain and the spinal cord. While the Peripheral Nervous System has the Somatic and the Autonomic Nervous systems included with in it. The Central NS is broken down by two parts the brain and the spinal
Structure of the skeletal system Axial Skeleton The axial skeleton is part of the skeleton where there is bones at the top and bottom of a vertebrate. The human skeleton has 80 bones and is made of 6 parts. The axial skeleton has 2 responsibilities. The first is to support and defend the organs in the dorsal and ventral cavities. The second is to make a surface for the muscles. Appendicular skeleton The appendicular skeleton helps the upper and lower limbs of the human body.The human appendicular
Part I Key Fundamentals of System Theories The systems theory can be a convenient way of thoughtful about the job of supervision. In real life situation it provides a framework for visualizing internal and external environmental factors as well as an incorporatedentire. It permitsacknowledgment of the proper place and function of subsystems. The systems inside which businessmen must run are necessarily complex. However, management via systems concepts fosters a way of thinking thathelps to dissolve
The System Administrator The System Administrator (SA) is responsible for the effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Typically assigned to team, the system administrator is a qualified subject matter expert, and participates in technical research and development to enable continuing innovation within the existing network systems infrastructure of an organization. This individual ensures that system