ATDH

Description

• Duration: 290 minutes.
• Vendor: ADA.
• Passing score: 70%.
• Practice questions: 1120.

With 290 minutes available, the Admission Test for Dental Hygiene asks you to sustain attention. Your ATDH study can begin with manageable sessions that let you notice where hesitation occurs. The collection total refers to practice material, not the examination question count.

You can gradually introduce timed attempts once difficult ideas become clearer. Treat the passing score as an assessment threshold rather than a prediction from your study results. Visit ADA’s official exam page and check the current objectives as you organise your preparation. Allow slower review whenever a choice needs reflection; building a comfortable working rhythm does not mean rushing every learning session.