What is a coin test?
A coin test, which is also called a test resonance metal, uses a doctor to determine whether the patient has a pulmonary infection or a collapsed or punctured plice. The test is simple and requires only two coins and a stethoscope. You want to perform a test, the doctor hits the coins together and listens to the metal sound on the other side of the patient's lung. This sound will not be audible in healthy patients.
In order to perform a coin test, one coin is held flat against one side of the patient's chest. Another coin is affected against this coin, causing the first coin to resonate. Using a stethoscope, the doctor listens to the same lungs from the back of the patient. The way the sound of the ringing coin moves through the patient's lungs can provide the doctor's injury or the patient's injury. Although any two metal objects can be used in this test, it is named because the coins were traditionally used.
The most common use for the coin test is the diagnostics of collapsed lungs. In this state air or liquid fills the prosTor in the chest cavity around the lungs, which prevents the plice in full expansion and makes it difficult to breathe. When a coin test is performed on a patient with a collapsed lung, the ringing sound will pass through the chest and the doctor will be able to hear the metal sound through the stethoscope on the other side of the patient's body.
It is also possible to use a coin test to diagnose chest infections such as tuberculosis and pneumonia. The doctor gives this type of coin test in the same way as the test used to diagnose the collapsed lungs and again listens to the metal sound on the other side of the patient's body. If this sound is heard, it may be a hint of excess fluid in the lungs and chest cavity. In a healthy patient, the coin sound has hit the one -more muted and will lack metal quality.
Although the coin test can be used to diagnose pulmonary conditions, modern imaging tests such as X -rays and magnetic resonance imaging (MRI) are more reliable. Doctors use images to positively identify lung problems to byi patients subjected to rapid treatment. The coin test is rarely used in modern medicine.