Which of the following is NOT one of the "6 P's" of acute arterial occlusion?

In the context of acute arterial occlusion, the "6 P's" refer to a classic set of clinical signs that help in the diagnosis and assessment of limb ischemia. These include Pulselessness, Pallor, Poikilothermia, Paresthesia, Paralysis, and Pain.

Pulselessness indicates that there is no detectable pulse in the affected limb, which suggests that blood flow is severely compromised. Pallor represents the loss of normal skin color due to insufficient blood supply. Poikilothermia refers to the inability to regulate temperature in the affected limb, often resulting in the limb being cooler than normal due to decreased perfusion.

The absence of "Pressure" from the "6 P's" indicates that it is not considered one of the classic clinical signs of acute arterial occlusion. While pressure might play a role in the physical examination when assessing a limb's condition, it is not a specific indicator of ischemia in this context. Recognizing the actual "6 P's" helps healthcare providers quickly identify and respond to this urgent medical condition.