This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.
In this episode you will learn:
- Differentiating mouse droppings (small, rice-grain shape) from rat droppings (larger, capsule shape) is a common exam question.
- Fresh, shiny black droppings and light-colored gnaw marks indicate a current, active infestation, a key distinction for exam scenarios.
- Rodents leave greasy rub marks along walls and tracks in dusty areas, which are subtle but important signs of their travel paths.
- Seeing a single rodent during the daytime often signals a severe infestation, as they are nocturnal creatures.
- Use the mnemonic D-G-R-U-N-T (Droppings, Gnaw marks, Rub marks, Urine stains, Nests, Tracks) to recall the six primary signs of a rodent problem.
For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep