PCC Field Medical Training Battalion (FMTB) Practice Exam

The correct answer is polyuria, which is not one of the Six Ps of compartment syndrome. The Six Ps are a set of clinical signs used to identify and assess compartment syndrome, a serious condition that occurs when increased pressure within a confined space compromises circulation and function of the tissues within that space.

The Six Ps include:

1. **Pain out of proportion**: This refers to severe pain that is greater than what would be expected from the injury or condition causing the compartment syndrome.

2. **Pallor**: This indicates a pale appearance of the skin, suggesting reduced blood flow due to increased pressure in the compartment.

3. **Pulselessness**: This refers to the absence of a pulse in the affected area, indicating possible compromised circulation.

4. **Paralysis**: This represents the inability to move the affected extremity due to nerve compression from the increased pressure.

5. **Paresthesia**: This involves abnormal sensations (like tingling or burning) that may occur due to nerve involvement.

6. **Poikilothermia**: This describes the inability to maintain a normal temperature in the affected area, which can be linked to circulatory issues.

Polyuria specifically refers to excessive urination, a symptom