heart wall‚ called the __(9)__‚ is composed of __(10)__; it forms the bulk of the heart. Connective tissue fibers that ramify throughout this layer construct the so-called __ (11)__ of the heart. The membrane that lines the heart and also forms the valve flaps is the __(12)__. This layer is continuous with the __ (13)__ linings of the blood vessels that enter and leave the heart. The heart has __ (14)__ chambers. Relative to the roles of these chambers‚ the __(15)__ are the receiving chambers‚ whereas
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edits of material courtesy of A.N.T.A. publications‚ GM‚ Cummins‚ update version Ranger Hope © 2008‚) Section 1: Principles of Diesel Engines 1.1 Common terminology 1.2 Operating principles of engines 1.3 Combustion chambers 1.4 Valve timing 1.5 Timing a fuel injection pump 1.6 Turbo charging 1.7 After coolers (Charge air coolers) Section 2: Fuel Supply‚ Injection and Control 2.1 Fuel system for an in line pump 2.2 Jerk type fuel injection
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rubbery and would then have split into two tubes‚ the left and right arteries. These arteries then carry blood to the lungs. We could not see the split in the arteries during the dissection but we did find the pulmonary valve which comprised of three semi lunar cusps. This valve prevents the backflow of blood into the right ventricle. We then discovered the two pulmonary veins‚ these veins carry oxygenated blood back to the left atrium. They were slim‚ rubbery and flexible. We were then shown the
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per unit for the valves‚ pumps and the flow controller is given below. Direct Material Direct Labour Total Units Cost/unit cost/unit Valves 7500 16 12.35 Pumps 12500 20 16.25 Flow Controller 4000 22 13 The total manufacturing overhead of $654600 should be apportioned based on the activity required for manufacturing each of the valves‚ the pumps and the flow controller. The various manufacturing overheads required for the production is given below for each of the products. Valves Manufacturing Total
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in the superior/inferior vena cava. Be sure to list every vessel‚ heart chamber‚ and heart valve the blood flows through. -1. Venules 2. Veins 3. Inferior vena cava & superior vena cava 4. Right atrium 5. Tricuspid valve 6. Right Ventricle 7. Pulmonary semilunar valve 8. Pulmonary arteries 9. Lungs 10. Pulmonary veins 11. Left atrium 12. Mitral valve 13. Left ventricle 14. Aortic semilunar valve 15. Arteries 16. Arterioles 17. Capillaries B. Explain what you learned from the
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from bursting. Valve Replacement If one or more of the valves in your heart is diseased or damaged‚ it can affect he way your blood flows through your heart by obstructing the flow of blood. This is called valve stenosis or narrowing. It also may allow blood to leak backwards. This is called valve regurgitation‚ on a leaky valve. Valve replacement is when the diseased valve is replaced with a new one. The most common types of replacement valves are mechanical (artificial) valves or tissue (animal)
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the atria is greater than the pressure in the ventricles so the bicuspid and tricuspid valves are pushed open this is known as systole‚ this is when the atria contracts‚ the blood flows into the ventricle and the valves close and the atria relaxes this is known as diastole. The pressure in the ventricle increases until it is greater than the pressure in the aorta and the pulmonary artery‚ the semi-lunar valves are then forced open‚ this is known as ventricular systole and the blood flows out the
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cava‚ coronary sinus SC131 Human Anatomy and Physiology II 10. Identify the highlighted valve. Tricuspid Valve 11. Identify the highlighted chamber. Right Ventricle SC131 Human Anatomy and Physiology II 12. Identify the highlighted vessel below. Pulmonary trunk 13. Identify the highlighted valve. Pulmonary valve SC131 Human Anatomy and Physiology II 14. Identify the highlighted organ. Left lung 15
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CARDIO-VASCULAR: A) Inspection: 1. Scars : valve lesion‚ surgery - pacemaker box-under pec. muscle 2. Skeletal abnormalities : pectus escavatum(funnel chest) - Kyphoscoliosis - Marfan’s syndrome-move position of heart-move apex beat 3. Deformities: interfere pulmonary function – pulmonary hypertension 4. Apex beat : Normal position – 5th left intercostal space‚ 1cm medial midclavicular
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interaction e. knowledge content 8. Gibson Valves produces cast bronze valves on an assembly line‚ currently producing 1600 valves each 8-hour shift. If the productivity is increased by 10%‚ it would then be a. 180 valves/hr b. 200 valves/hr c. 220 valves/hr d. 880 valves/hr e. 1760 valves/hr 9. Gibson Valves produces cast bronze valves on an assembly line‚ currently producing 1600 valves per shift. If the production is increased to 2000 valves per shift‚ labor productivity will increase
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