Dental The maxillary 1st premolar will typically demonstrate which type of pulpal configuration: A DOUBLE root with 2 root canals. B SINGLE root with 2 root canals. C Any of the above. D None. 💡 Explanation The maxillary 1st premolar will typically demonstrate which type of pulpal configuration: ✓ Correct Answer: A. DOUBLE root with 2 root canals.