What is a key indication of a positive Capillary Refill Test?

A positive Capillary Refill Test is indicated by a rapid return of color to the nail bed after pressure is applied and then released. This is a measure of peripheral perfusion and circulatory status.

In the context of this test, a normal capillary refill time typically ranges from one to two seconds. If the color returns immediately upon release of pressure or within two seconds, it indicates healthy blood flow and good vascular responsiveness. Therefore, a finding of delayed or muted response greater than two seconds reflects impaired blood flow or possibly circulatory issues, which is considered a concerning sign.

Therefore, the key indication of a positive test result in normal circumstances would primarily be characterized by quick color return, denoting that there is adequate perfusion in the area being tested.