Sensory Impairment

Vision, hearing, touch, smell, taste, and proprioception connect a patient to the environment and to care. When access is reduced, ordinary hospital processes become hazardous: an instruction is misunderstood, food is not recognized, a call bell cannot be located, a pressure injury is not felt, or delirium is mistaken for deafness. Sensory impairment does not imply cognitive impairment, and speaking to a family member instead of the patient removes autonomy. The nurse's task is to identify the functional barrier, communicate directly in a usable form, preserve aids, and distinguish chronic impairment from an acute sensory change that signals stroke, retinal ischaemia, infection, medication toxicity, or rising intraocular pressure.