are separated by a tissue layer‚ called as septum. Left side of the chamber is associated with the circulation of the oxygenated blood and the right side receives the deoxygenated blood from various parts of the body. Valves There are four valves in the heart namely bicuspid valve‚
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worksheet Interactive Physiology Worksheet: Cardiovascular System: Cardiac Cycle differences of blood pressure 1. Valves open in response to ______________________________________ on their two sides. 2. List the chambers/vessels that the four valves connect: Chamber Right ventricle Left ventricle Valve Pulmonary semilunar Aortic semilunar Chamber/Vessel Pulmonary trunk Aorta Left atrium Mitral Left ventricle Right atrium Tricuspid Right ventricle mid to late
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A B E F H 3. Blood leaving the left ventricle passes through which of the following structures? (Points : 1) Right atrium Interventricular septum Bicuspid valve Aortic semilunar valve Pulmonary semilunar valve 4. The volume of blood ejected from the left ventricle into the aorta each minute is called the (Points : 1) cardiac output. cardiac input. stroke volume. heart rate. pulse
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•Lung tissue (there may be a pneumothorax‚ in which air can escape from the lung into the chest cavity and collapse the lung) •The aorta‚ the main blood vessel that takes blood from the heart to the body may stretch or become weak (called aortic dilation or aortic aneurysm) •The eyes‚ causing cataracts and other problems (such as a dislocation of the lenses) •The skin •Tissue covering the spinal cord In most cases‚ Marfan syndrome is inherited‚ which means it is passed down through families. However
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the Cardiovascular System • Learning Outcomes • 20-1 Describe the anatomy of the heart‚ including vascular supply and pericardium structure‚ and trace the flow of blood through the heart‚ identifying the major blood vessels‚ chambers‚ and heart valves. • 20-2 Explain the events of an action potential in cardiac muscle‚ indicate the importance of calcium ions to the contractile process‚ describe the conducting system of the heart‚ and identify the electrical events associated with a normal electrocardiogram
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INFECTIOUS DISEASES 1. Group A Strep is least likely to cause which of the following complications: a) scarlet fever b) necrotizing faciitis c) impetigo d) subacute bacterial endocarditis e) glomerulonephritis 2. Septra is used in AIDS patients to prevent which opportunistic organism? a) Pneumocystis carinii b) M. tuberculosis c) S. pneumoniae d) CMV e) Cryptococcus 3. Severe bloody‚ afebrile diarrhea is associated with what bacterial infection? a) Salmonella infection
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Diastole shows the period in time when the ventricles are relaxed. In this time the blood is passively going from the left atrium and right atrium into the left ventricle and right ventricle. Blood flows through mitral and tricuspid atrioventricular valves these separate the atria from the ventricles. The right atrium receives blood from the body through the superior vena cava and inferior vena cava. The left atrium receives oxygenated blood from lungs through four pulmonary veins that enter the left
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assigned to model VAD with human blood circulation. Compare your model either it is electrical model of pneumatic model. 13. Draw a model of pneumatic/hydraulic model of left ventricle. The model should contain elements that represent the left ventricle‚ aortic compliance‚ total peripheral resistance and venous compliance. State the parameters that are monitored and type of sensor used. 14. Draw the circuit for modeling VAD in cardiovascular system using electrical analogy. The circuit must include: i) Elements
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Test #1 Dr. Whalen Name__________________ Date__________________ 1. The semilunar valves are located at the beginning of large vessels that carry blood _____ from the heart. a. Towards b. Away c. Valve d. Softly 2. The atrium and ventricle on each side of the heart are separated by one-way valves called ______. a. Atrioventricular valves b. Astrophysical valves c. Primary valves d. Pulmonary valves 3. The AV valves allow blood to flow in only one direction – from the ______ to the ventricles. a.
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Cardiovascular System: The Heart Laszlo Vass‚ Ed.D. Version 42-0006-05-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by
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