Which assessment technique should the nurse use to confirm the presence of papilledema in a client with a rapidly decreasing level of consciousness?

A. Inspection. Papilledema, swelling of the optic disc due to increased intracranial pressure, is primarily assessed through inspection of the optic disc using an ophthalmoscope. The nurse would look for optic disc swelling and blurred disc margins.B. Auscultation. Auscultation is not appropriate for assessing papilledema, as it involves listening for sounds such as heart, lung, or bowel sounds.C. Palpation. Palpation is not appropriate for assessing papilledema, as it involves touching and feeling for abnormalities, which would not be possible with the optic disc.D. Percussion. Percussion is not appropriate for assessing papilledema, as it involves tapping the body surface to elicit sounds or vibrations, which would not provide information about the optic disc.