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Tuesday 9 February 2016

Instruments used in general medicine

InstrumentUses
Stethoscopesused to hear sounds from movements within the body like heart beats, intestinal movement, breath sounds, etc.
Reflex testing hammer (padded)to test motor reflexes of the body
Sphygmomanometer(Blood pressuremeter)to record the patient's blood pressure
A thin beam electric torchto see into the eye, body's natural orifices, etc., and to test for pupillary light reflex, etc.
A watch / stopwatchused in recording rates like heart rate, respiratory rate, etc.; for certain tests of hearing
A measuring tapefor size measurements
Tongue Depressorfor use in oral examination
A weighing machineto record the weight
Tuning forksto test for deafness and to categorize it
Kidney dishas a tray for instruments, gauze, tissue, etc.
Bedpanfor patients who are unconscious or too weak to even sit up of walk to the toilet to defecate
Thermometerto record the body temperature
Gas cylinderssupply of oxygennitrous oxidecarbon dioxide, etc.
Oxygen mask or tubesdelivering gases up to the nostrils to assist in oxygen intake or to administer aerosolized or gaseous drugs
Vaporizerto produce vapors
Instrument sterilizersUsed to sterilize instruments in absence of an autoclave
Dressing drumsstorage of gowns, cotton, linen, etc.
Nebulizerto produce aerosols of drugs to be administered by respiratory route
Positive pressureventilatorto assist or carry out the mechanical act of inspiration and expiration so that the patient who can not respire on his / her own may respire; it is a component of "life support"
Cardioverter /Defibrillatorto correct arrhythmias of the heart or to start up a heart that is not beating
Dialyserto remove toxic materials from the blood that are generally removed by the kidneys; used in case of renal failure
Rubber catheterto drain and collect urine directly from the bladder (primary use); also to act as a makeshift oxygen tube, etc.
Syringe of different sizes and needlesfor injections and aspiration of blood or fluid from the body
Canulaa kind of a needle that is used to create a permanent pathway to a vein (or artery) for the purpose of repeated injections or infusion of intravenous fluids
Transfusion setsused to transfuse blood and blood products
Suckerfor sucking up blood or secretions)
Gastrointestinal tubes[3]
Nasogastric tubeused for nasogastric suction (or at times introduction of food or drugs). vide link
Stomach tubeA tool used for feeding.
•Levin's tubea plastic catheter introduced through the nose and used in gastric intubation for gastric decompression or gavage feeding.
•Kehr's "T" tubeurinary
•Infant feeding tube-do-; for infants
Spectaclesfor protection of the eyes or for refractive error correction
Enema setto passively evacuate the rectum of faeces; vide link
Bandageto cover and protect certain areas of the body such as recent injury
Pipettes or droppersto measure out doses of liquid, specially in children
Graduated spoonsto measure out doses of liquids
Ophthalmoscopeto look at the retina
Otoscopeto look into the external ear cavity
Endoscopeto look inside the oesophagusstomach, upper intestinesbile ductlarynxtracheabronchi-through the mouthanal canalrectumcolon- through anus; used mainly in Surgery or by surgical consultants
Proctoscopeto look inside anal canal and lower part of the rectum
Linenfor dressing and draping
Beds, bottle stands, etc.
Gauzecotton,antisepticsglovesetc.

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