Which of the following is a physical manifestation of approaching death?

Cheyne-Stokes respirations are characterized by a cyclic pattern of breathing that includes periods of deep, rapid breaths followed by periods of apnea. This irregular respiratory pattern is often observed in individuals who are nearing death. It reflects changes in the brain's respiratory control, which is influenced by the body's diminishing ability to respond to carbon dioxide levels.

As death approaches, a person's body undergoes various physiological changes, including alterations in breathing patterns. Cheyne-Stokes respirations can indicate a decline in respiratory function and are recognized as one of the classic signs of impending death. Recognizing these patterns can help caregivers provide appropriate end-of-life support and comfort to the individual and their family.

In contrast to Cheyne-Stokes respirations, increased communication, improved mobility, and increased tactile sensation are not typical of the dying process. Instead, communication often decreases, mobility may become limited, and tactile sensation may diminish as bodily systems begin to shut down. Therefore, the presence of Cheyne-Stokes respirations is a significant physical sign of approaching death.