Redox 8 Oxidation Number Method (Oxidation State Method) another method when you do not divide into half reactions Charge and mass both must be balanced 1. Determine oxidation number of atoms to see which ones are changing 2. Put in coefficients so no net change in oxidation number 3.
Previous Chapter: Next Chapter: The corneal reflex is usually tested after the pupils, but the cranial nerves involved are out of order. The afferent arc is mediated by the nasociliary branch of the ophthalmic branch (Vi) of the trigeminal or 5th cranial nerve, and the efferent arc is the seventh (facial) nerve.
Testing Procedures - Corneal Reflex (CN V) and Blink Reflex (CN VII) The corneal reflex (afferent sensory CN V) is examined along with the blink reflex (efferent motor CN VII) in order to minimize repeated patient exposure to the stimulus instrument, and because the testing procedure is the same for both tests (pictured to the right).