Senior Science- Medical Techniques and Life Support Systems

Part 1 Life support systems- explain the designer of life support systems in concuring life. (a) Identify three devices that construct life support systems in any major hospitals. A life support system is a piece of health check equipment that is apply to keep a someone alive who has i or more failing electronic organs or organ systems. The organ systems that most often fail atomic number 18 the lungs and respiratory system, the cardiovascular system, the renal system, the gastrointestinal system and the primaeval dying(p) system. (1)Three common devices used to support these systems are: 1) ventilators 2) Dialysis motorcars 3) Artificial cardiac pacemaker (2) (b) Choose two devices from above to outline what the devices do to maintain the life of the patient of and when they might be used Ventilator: a ventilator is a device that mechanically moves breathable subscriber line in and out of a someones lungs. Ventilators are most com monly attached via a animated tubing placed in a psyches trachea, all fed down though their babble out or nose, or in some rare cuticles surgically inserted through the lie of the neck.

Ventilators push gentle wind that is oxygenated, humidified and change into the lungs while also monitor a range of things such as the bar of air being absorbed into the lungs and the granting immunity of the lungs, this allows the ventilator to regulate the amount of oxygen and pressure necessary to keep the patient alive.(3) Ventilators are used in the case of severe illness or injury; when a patient is unable to breathe or they are not brea thing sufficiently. Some of the situations w! hen a mechanical ventilator is necessary are: * Acute lung injury * Respiratory nail from apnea or inebriation * Neurological diseases such as mesomorphic dystrophy(4) Hemodialysis machine: A dialysis machine is used to mimic the function of a persons kidneys by removing carbamide and excess minerals from the communicating channel; it is attached via two tubes connected to a persons arm, one into a vein for blood to...If you inadequacy to get a full essay, order it on our website: BestEssayCheap.com

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