Patients with tinnitus experience the constant perception of sound in the ear, often in the form of high pitched whining, buzzing, hissing, ringing, or whooshing sounds. the speech-in-noise test you just performed uses a constant whooshing sound to simulate environmental noise, but also can be used to simulate what it is like to live with tinnitus. explain how you felt while taking this test.

The effects of the simulation noise can be various, from psychological to physical and  social problems. Taking this test you can also experience stress, fatigue, emotional problems and furthermore depression. The pacient experience includes sensory disorientation, extreme stress, considerable increase of the heart pressure, besides  acute headache.  

the 4th option is the answer

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.