FAST REVISION
Oral Pathology
The tentative diagnosis for a 3-year-old with painless bilateral facial swellings is cherubism.
Prosthodontics
Explanation: When record bases are formed from self-curing resins without blocking out undercuts, the most likely issues are instability in the mouth, abrasion of the casts, and potential breakage of the record bases upon remov
General Microbiology
The primary reservoir for S. typhi is Human carriers: Typhoid fever is primarily a human disease with human carriers serving as the main reservoir for the bacterium. While the bacteria can also be found in water and food, it is typically humans who c