The asnwer is C) flush with water for 5 or more minutes.
Explanation:
When treating a patient with chemical burn in the eyes, the first thing to do is wash the eyes for 5 minutes or more. Once in the emergency department the patient must continue washing the eye and remove any chemical residue. It is coordinated with the application of natural tears and the obstruction of the affected eye. Be medicated analgesic, antibiotic, corticosteroid and cycloplegic drugs.
Cerebral cortex forms the outer layer of cerebrum of brain. It is involved in perception, memory formation, consciousnessetc.
Many cerebral cortical structures like motor cortex, cingulate cortex and insular cortex form a network which is primarily involved in perception and modulation of pain.
Neurotransmitters like GABA, dopamine and glutamate also impact the pain response via cerebral cortex.
Hence, the patient is displaying pain response due to the activity of cerebral cortex.
Which react to light waves and particles when exposed to light. When you place objects on the paper, they block the light and turn white while the paper around them remains blue. Water stops the process and fixes your images on the paper.