National Dental Examining Board of Canada (NDEB) Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Master your National Dental Examining Board of Canada (NDEB) exams with our comprehensive practice guide. Achieve excellence in your dental certification with expertly crafted questions and detailed explanations.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

The antibiotic of choice for periradicular dental abscess is:

Amoxicillin
Penicillin V
Cephalexin
Clindamycin

The correct answer is: Penicillin V

Context Periradicular dental abscess is a common infection of the tooth root, typically caused by bacteria. When it comes to choosing an antibiotic, the type of bacteria involved and its sensitivity to different antibiotics are important factors to consider. While Amoxicillin, Cephalexin, and Clindamycin may also be effective in treating periradicular dental abscess, Penicillin V is considered the first-line choice due to its ability to target the most common bacteria that cause this type of infection. Additionally, Amoxicillin, Cephalexin, and Clindamycin may carry a higher risk of side effects or antibiotic resistance compared to Penicillin V. Therefore, Penicillin V is the most appropriate antibiotic of choice for periradicular dental abscess.