The administration of penicillin G along with probenacid results in decreased renal excretion of penicillin G

Mean exposure of radiation from a pantomograph is approximately 250 mR.

Explanation: Protruded anterior teeth are more susceptible to trauma and fractures due to their position and exposure. This anatomical relationship highlights the importance of considering tooth positioning in dental trauma cases.

Cherubism is not characterized by unilocular lesions; it is typically bilateral.

Although H. pylori infection can be associated with elevated gastrin levels, it typically presents with normal or elevated gastric acid production and predominantly antral gastritis, which increases the risk of duodenal ulcers.