A confused patient trying to climb out of bed or pulling at an IV, and why the fastest fix, more restriction, usually treats the wrong problem.
Notice the pull to just keep them still. The bed alarm has gone off for the fourth time this shift, and the fastest fix looks like restriction. Restriction treats the behavior, not the reason for it, and the reason is usually still there afterward.
Reaching for the rail or trying to stand is usually not aimless. The most common reasons are the most literal ones: they need the bathroom, they're in pain, they're thirsty, or they've been lying still long enough that it hurts more to stay than to move. Rule these out the same way you would new confusion. A full bladder or unmanaged pain will produce exactly this behavior and won't stop until it's addressed, restraint or not.
Restraint use, sitter staffing, and fall-prevention protocols are set by your hospital and your unit, and this page doesn't replace them. What's worth carrying into that decision: restriction addresses the behavior, not the reason for it, and the reason is usually still there once the restraint comes off.
The alarm tells you someone moved. It never tells you why, and why is the part that's usually fixable.