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.
Components[edit] This test is usually skipped on a cranial nerve exam. Visual fields are assessed by asking the patient to cover one eye while the examiner tests the opposite eye. The examiner wiggles the finger in each of the four quadrants and asks the patient to state when the finger is seen in the periphery.