An audiometry exam tests your ability to hear sounds. Sounds vary, based on their loudness (intensity) and the speed of sound wave vibrations (tone).
Hearing occurs when sound waves stimulate the nerves of the inner ear. The sound then travels along nerve pathways to the brain.
Sound waves can travel to the inner ear through the ear canal, eardrum, and bones of the middle ear (air conduction). They can also pass through the bones around and behind the ear (bone conduction).
A Treadmill Stress Test (TMT) is a form of stress test that?s conducted while you do an exercise walking on a treadmill during the course of an Electro Cardiogram (ECG). The TMT testing compares blood circulation in your heart when you?re resting and under the influence of optimum physical pressure. A TMT is performed to ascertain the following conditions.
To identify a congenital heart problem like Coronary Artery Disease (CAD) wherein blood vessels/arteries get clogged, diseased or damaged
To determine the functioning of your heart post a heart-attack or angioplasty
To detect repressed heart conditions like shallow breathing, dizziness, chest discomfort and abrupt bodily weaknesses
To monitor the efficacy of medications applied to cure diseases such as angina and ischemia
To discern any abnormal heartbeat rate because of exertion caused by exercise
A D-dimer test looks for D-dimer in blood. D-dimer is a protein fragment (small piece) that’s made when a blood clot dissolves in your body.
Blood clotting is an important process that prevents you from losing too much blood when you are injured. Normally, your body will dissolve the clot once your injury has healed. With a blood clotting disorder, clots can form when you don’t have an obvious injury or don’t dissolve when they should. These conditions can be very serious and even life-threatening. A D-dimer test can show if you have one of these conditions.
