While taking a history on an older adult male client, his wife reports that he is having increasing periods of short-term memory loss and he occasionally gets confused. How should the nurse proceed with an assessment of the client's sensory system?

Choice A rationale Performing the tests regardless of mental status is incorrect because cognitive impairment, such as short-term memory loss and confusion, directly impacts a client's ability to comprehend and respond accurately to sensory testing. The validity of sensory assessment relies heavily on the client's cooperation and understanding of instructions. Choice B rationale Assessing the client's ability to follow directions before proceeding is crucial. Sensory examinations require the client to understand and comply with commands, such as identifying stimuli or performing specific movements. Cognitive decline can impair this ability, leading to unreliable test results if not addressed beforehand. Choice C rationale Deferring the exam entirely because results are likely invalid is not the best approach. While validity might be compromised, the nurse should first attempt to adapt the assessment. Modifications like simplified instructions, repeated commands, or utilizing familiar cues can often yield some useful information. Choice D rationale Explaining the tests to the wife for interpretation is insufficient and potentially misleading. While family input is valuable for history, sensory perception is subjective. The wife cannot accurately perceive or interpret the client's direct sensory experiences, which are essential for a valid assessment.