What is the most logical rationale for an elderly client tightening their grip on a nurse's hand after taking medication?

The most logical rationale for an elderly client tightening their grip on a nurse's hand after taking medication is that they are seeking comfort due to fear and loneliness. In many cases, elderly clients may feel vulnerable after taking medication, which can sometimes induce feelings of anxiety or uncertainty about their health and wellbeing. Tightening their grip could be an instinctive response to seek reassurance and comfort from the nurse, as they may feel more secure when they have a physical connection with someone they trust.

This behavior often reflects an emotional need for support, particularly in settings where clients may feel isolated or anxious about their health status. By holding onto the nurse’s hand, they communicate their need for emotional support.