There is no need to apply the PERC rule to those patients who are not being evaluated for PE. If the patient is considered low-risk, PERC may help avoid further testing. If the patient is moderate or high risk then PERC can not be utilized.

Understanding the Context

Consider d-dimer or imaging based on risk. But what is a perc test, really—and why should you care? Short for percolation test, this simple but essential evaluation tells you how well water drains into your soil. What is a PERC Test and Should You Get One in SC?

Key Insights

PERC is developing content based on the latest best practices for adult learning and from industry feedback we’ve received from users on the changing needs of learners. We understand that learners are looking for a personalized, relevant learning experience. PERC is operated and funded by the propane industry. PERC programs benefit a variety of markets including transportation, agriculture, commercial landscaping, residential, and commercial building. A perc test measures the soil’s absorption rate to determine the best location for your septic system’s drainfield.

Final Thoughts

This test is essential because it assesses how well the soil will absorb the wastewater from your septic system, which is crucial for preventing overflows, backups, or system failures. Perc testing, also known as soil percolation testing, plays a crucial role in determining the suitability of a site for septic system installation. This process involves evaluating the soil's ability to absorb and filter wastewater effectively. Confused about when to use Wells or PERC for pulmonary embolism? Learn how to apply each tool correctly to reduce unnecessary CT scans without missing a diagnosis.