• Cardiac hypertrophy- This is when the heart increases in size and volume‚ the wall of the left ventricle will get thicker with the help of constant exercise‚ this leads to an increased force of contraction. This will allow the heart to pump out a larger amount of blood with each pump‚ therefore a more efficient heart as it will not have to beat as many times as an untrained heart. • Increase in stroke volume and cardiac output- Stroke volume is defined as the amount of blood the heart is able to
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1. Five factors you should consider when assessing the suitability of hardware device for connecting to a computer is; Speed‚ Cost‚ Security‚ Capacity‚ Reliability. 2. When installing a new component into a computer system the tasks involved are; Add the component to the computer‚ either connecting in through an existing port or plugging it into an expansion slot in the motherboard. The available ports on most computers include serial‚ parallel and universal serial
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Input devices There are many input formats which enable us to gather up and collect information‚ and enter data and instructions into the computer. Input devices can be manual or automatic. Manual input devices include: Keyboard - including concept keyboard. This is a flat board that contains a grid of buttons. Each button can be programmed to follow instructions. An overlay sheet is placed on the grid with an explanation for each button. They are used in primary schools with young children
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INPUT/OUTPUT ORGANIZATION • Accessing I/O Devices • I/O interface • Input/output mechanism Memory-mapped I/O y pp / Programmed I/O Interrupts Direct Memory Access • Buses Synchronous Bus Asynchronous Bus I/O in CO and O/S • • • Programmed I/O Interrupts DMA (Direct memory Access) A bus is a shared communication link‚ which uses one ‚ set of wires to connect multiple subsystems. The two major advantages of the bus organization are versatility and low cost. Accessing I/O Devices
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Input Device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. A keyboard is the most common input device. Using a keyboard‚ the user can type the text and execute commands. Keyboard is designed to resemble a regular typewriter with a few additional keys. Data is entered into the computer by simply pressing various keys. The layout of a keyboard comes in various
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Abstract This paper will be explaining four examples of the United States federal government expansion between the beginning of the Civil War and the end of the Civil Rights Era. This paper will have three contexts that are important to the development of the United States. These contexts are political structure‚ social structures and economic structures. Operating System Windows 7 Business Intended for business users who need diverse network connectivity
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Collaborative Writing Space for Project I THE OUTPUT PROCESS 1. The outputs of the order process are reports of credit holds‚ customer invoice when product is delivered and paid for‚ processing the product order‚ inventory check (product availability)‚ shipping instructions‚ and reports of back orders. The Diagram: The diagram starts off with one of the business processes called sales. A customer faxes‚ mails or calls in an order to the company. The order is taken down by a representative
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Cardiac Rehabilitation Cardiac rehabilitation is a medically supervised program to help heart patients recover quickly and improve their overall physical‚ mental and social functioning. The goal is to stabilize‚ slow or even reverse the progression of cardiovascular disease‚ thereby reducing the risk of heart disease‚ another cardiac event or death. Cardiac rehabilitation programs include: Counseling so the patient can understand and manage the disease process Beginning an exercise program
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Maintaining Normothermia Post-Cardiac Arrest?NUR 2243 Management of Nursing Care IS THERAPEUTIC HYPOTHERMIA MORE BENEFICIAL? Is Therapeutic Hypothermia More Beneficial Than Maintaining Normothermia Post-Cardiac Arrest? To what extent does inducing hypothermia benefit patients? What exactly are the benefits‚ and do they come with risks? There have been many trials dealing with therapeutic hypothermia that exhibit advantageous neurological outcomes post-cardiac arrest. Most of these trials lead
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Cardiac Catheterization and Kidney Function In many hospitals‚ the use of cardiac catheterization is used to determine if a patient has occluded arteries or grafts. This procedure saves many lives every day and helps prevent myocardial infarctions in many cases. The procedure itself is rather simple and safe for the most part‚ but one thing that many fail to realize is how hard the procedure is on kidney function due to the dye used intra-procedure. According to the NIH‚ kidney damage caused by
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