The burning and belching she describes are signs of heartburn -- a condition thatâs triggered when a valve (called the lower esophageal sphincter) between your esophagus and stomach malfunctions, letting stomach acids slip out and take a wrong-way route back up your esophagus.
Add your answer... 0. The corneal light reflex, cover/uncover test, and six cardinal fields of gaze are used to assess extraocular muscle function. The corneal light reflex may be used to assess extraocular muscle imbalance. The cover/uncover test is used to determine misalignment of the eye. The function of cranial nerves III, IV, VI and eye movement can be assessed with the cardinal fields of gaze. more.
The procedure. The term âliver function testsâ is actually a misnomer as several of the tests do not measure total liver function at all. Levels of enzymes known as aminotransferases and alkaline phosphatase are used to detect damage to liver cells and obstruction by bile (a substance produced by liver cells to help digest fats) respectively. Thus, liver tests can be divided into measures of liver function, cell injury and biliary obstruction.