A stethoscope is one of the most vital tools used for medical diagnostics. They are the first tool that primary care practitioners use on patients. The reason for this is quite simple – the stethoscope allows the doctor to hear the sounds inside our bodies, such as our heartbeats. A stethoscope is a welcome tool compared to needles and reflex hammers because it does not cause pain as the others do.
The simple, straightforward design enables the medical practitioner to hear and understand the internal sounds accurately in a matter of seconds. The stethoscopes with standard dual chest pieces can amplify low and high-frequency sounds. It means, the expert can detect and differentiate even the softest noises within human or animal bodies.
Generally, doctors use stethoscopes to listen to the heart and lung sounds. They amplify heart murmurs and noises made by the heart valves. Hence, it is possible to pick up abnormal sounds in other organs, such as the stomach, intestines, and bowel among others.
Thanks to technological advances, several types of stethoscopes are available at present. These include electronic stethoscopes. They can amplify sound even louder, up to 100 times. In addition, the electronic stethoscope can record, store, and transfer the recorded audio signal. Easy to use and a great tool to lower the risk of a misdiagnosis, a stethoscope is a vital tool for medical practitioners.
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How do stethoscopes benefit us?
There are several benefits of stethoscopes. Until they came onto the scene, it was almost impossible to know what was happening inside the human body. Doctors diagnosed their patients’ problems by asking them about the symptoms, which was a highly unreliable way to diagnose. It was common to mistake a symptom (e.g., a fever) as the actual disease because they were unable to pinpoint underlying conditions (such as the flu) that caused the symptom. Stethoscope eliminated that flaw.
Furthermore, before the arrival of the stethoscope, physicians listened to a patient’s body directly by placing the ears on or near the body. They had to use percussion techniques such as finger tapping on the chest for diagnosis.
really revolutionized medicine allowing doctors to obtain objective information about our body. They allowed the doctors to discover what goes on inside our bodies and diagnose the problem.
Stethoscopes allow doctors and medical carers to serve several critical purposes for bed-ridden patients. Even untrained people can use them to understand certain symptoms such as cough symptoms, heart abnormalities, or intestine problems. Additionally, stethoscopes along with sphygmomanometers can be used to record and monitor blood pressure.
Digital stethoscopes can be handy for home use as they can record the results and share them with your physician or even your paediatrician during an examination. All in all, a stethoscope is a highly useful tool for medical practitioners for more reasons than one.
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