Physiological And Pathological Systems Within The Circulatory System

3. Describe the blood flow of the heart and the correct locations the blood enters and exits.

system where the heart is the pump, which pumps the blood, and the blood vessels are

skeleton, which provides the pulling power for us to move around. The main job of the muscular

I am the Bob the heart. I am located just behind and slightly left of the breastbone. The system that works with me is the circulatory system. The circulatory system is an organ system that permits blood to circulate and transports nutrients, oxygen, carbon dioxide, hormones and blood cells. The circulatory system also helps forming cells in the body to nourish it and help fight diseases.

D1 outline the relationships between the cardiovascular, respiratory and energy systems before, during and after a sporting activity

1.The fluid surrounding tissue cells is called? interstitial fluid.2.What are the functions performed by the circulatory system?-The circulatory system supplies oxygen and nutrients to our body by working with the respiratory system.- It also helps carry waste and carbon dioxide out of the body3.What is the fluid type that holds many of the human body fluids? Intracellular fluid4. Name fluids that are nearly identical in content except for proteins. Plasma and interstitial fluids.5.What function of blood is most critical to life on a second to second basis? Blood Regulation6.What fluid has the highest concentration of proteins? Intracellular fluids7.What is the most prevalent positive ion in interstitial fluids? Sodium8.What is the principal

Unit D: Human Systems in Biology 20 is one of the main sections that becomes relatable to the Program of Studies (POS) for the Heart Rate and Exercise LabQuest activity. General Outcome #2 focuses on how students will explain the role of the circulatory systems and defense systems in maintaining an internal equilibrium. This further goes into measuring the students level of understanding the concepts of heart rate and the factors that affect it (Alberta Education, p. 41). Heart rate can then branch out into concepts of maximum heart rate, resting heart rate and recovery time. Through the LabQuest experiment, the main affecting factor was exercise and how that relates back to the fitness level of an individual [20-D2.3s]. Other key concepts found in the lab’s analysis questions then dealt with disorders of the heart [20–D2. 2sts]. Students are additionally "conducting investigations into relationships between and among observable variables" through the use of tools to gather information in regards to their heart rates [20–D2.2s]. Through group work activities, they are achieving collaborative work in measuring heart rate and other factors relating to the circulatory system [20-D2.4s]. To analyze and interpret, the POS explicitly states that students have the option in determining, from available data, the relationship between blood pressure and exercise [20–D2.3s a]. For the simulation, predominantly at the high school level, the

Explain the relationship between the structure and function of the following parts of the circulatory system?

             The Cardiovascular system actually have two different systems, the cardio system which refers to the heart and the vascular system which refers to the blood. So when talking about the cardiovascular system we are talking about the heart pumping blood around the body.

The cardiovascular system is made up of the heart, blood and blood vessels. Its function is to transport oxygen to all systems of the body. Oxygen is needed for the body systems to operate. Exercise increases the need for oxygen and causes the heart to pump faster. This in turn sends more blood through the vessels. The vessels leading from the heart are the arteries and the veins are the vessels that lead to the heart. Exercises causes the body to release a hormone called adrenalin. Adrenalin makes the blood vessels expand in order to allow more blood to flow through. The body also makes more capillaries. Capillaries transfer oxygen to body tissues. They collect waste and send it back through the veins to the heart. These new capillaries

The earthworm has a closed circulatory system. Which means that it has the blood closed at all times within the vessels. Three main vessels supply the blood to the organs. These organs are ventral blood vessels, dorsal blood vessels, and aortic arches. The ventral blood vessels carry blood to the worm’s body. Dorsal blood vessels carry blood to front of the worm. Kind of like a human heart, the aortic arches pump blood into the dorsal and ventral blood vessels.

Chest pain is a symptom that can represent several different diseases from different organ systems. It is essential to determine which system is responsible for the pain and state the severity of the patient’s condition (Longo et al., 2011). When considering pain, there are eleven different criteria one must consider and evaluate. These include the duration of the pain, onset, localization, irradiation, character, intensity, alleviating factors, aggravating factors, triggering factors, regularity and accompanying signs (Longo et al., 2011). These are all useful in determining the etiology of the pain and taking the appropriate therapeutic steps. The causes of chest pain are divided into

blood in the veins makes it impossible for any blood to flow backward. The force

The circulatory system is the system in the body that is transports nutrients and gases throughout the body to its corresponding cells. The body however needs the heart in order to pump blood and the blood vessels that will transport it throughout the body.

The human body is made up of several systems : the circulatory system which circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs , the digestive system which consist of the mechanical and chemical processes that provide nutrients , the endocrine system which provides chemical communications within the body using hormones , the exocrine system consisting of skin, hair, nails, sweat and other exocrine glands , the immune system which defends the body against disease-causing agents , the skeletal system which enables the body to move using muscles , the nervous system which collects and processes information from the senses and tells the muscles to contract to cause physical actions , the renal system which is the system where the kidneys filter blood , the reproductive system which is the sex organs required for the production of offspring , the respiratory system which consists of the lungs and trachea that bring air into the body. Like any other system in the body, the endocrine system is prone to many diseases and malfunctioning, one of which is known as Diabetes Mellitus type 1 and type 2. Diabetes mellitus refers to a group of diseases that affect how our body uses blood sugar (glucose). Chronic diabetes conditions include type 1 diabetes and type 2 diabetes. Potentially reversible diabetes conditions include pre diabetes — when blood sugar levels are higher than normal, but not high enough to be classified as