D. ABDSM practice questions - frequently asked questions
Plain answers about how D. ABDSM Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.
No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real D. ABDSM exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.
The D. ABDSM exam spans 10 domains: Understand the physiology of sleep, the pathophysiology of sleep disorders and problematic sleep, the mechanisms, comorbidities and medical consequences of sleep-disordered breathing (SDB). (13% of the exam); Understand sleep testing to assist in effectively managing patients who have been diagnosed with SDB. (13% of the exam); Demonstrate knowledge of evidence-based alternatives for treatment of SDB and other common comorbid sleep disorders. (9% of the exam); Completing and interpreting a thorough dental sleep medicine history, examination and appropriate imaging to facilitate record keeping and determine the patient’s candidacy for therapeutic intervention and to guide treatment planning, treatment goals, treatment expectations and informed consent. (13% of the exam); Select oral appliances based on matching their design, physical features and function with the information gathered in the clinical examination and patient interview, as well as apply proper impression and fitting techniques. (12% of the exam); Calibrate oral appliance to find the therapeutic position and assess effectiveness (8% of the exam); Manage and provide long-term follow-up of patients in oral appliance therapy. (5% of the exam); Understand breathing disorders of sleep in children and adolescents, as well as the diagnostic and treatment options for management these patients. (8% of the exam); Understanding medical vs dental model and guidelines of practice. (6% of the exam); Anticipate and manage side effects of OAT with proper use of informed consent. (13% of the exam). Every practice question on this site is tagged to one of these domains.
The domains are not weighted equally on the exam. By share of the marks: Understand the physiology of sleep, the pathophysiology of sleep disorders and problematic sleep, the mechanisms, comorbidities and medical consequences of sleep-disordered breathing (SDB). 13%; Understand sleep testing to assist in effectively managing patients who have been diagnosed with SDB. 13%; Completing and interpreting a thorough dental sleep medicine history, examination and appropriate imaging to facilitate record keeping and determine the patient’s candidacy for therapeutic intervention and to guide treatment planning, treatment goals, treatment expectations and informed consent. 13%; Anticipate and manage side effects of OAT with proper use of informed consent. 13%; Select oral appliances based on matching their design, physical features and function with the information gathered in the clinical examination and patient interview, as well as apply proper impression and fitting techniques. 12%; Demonstrate knowledge of evidence-based alternatives for treatment of SDB and other common comorbid sleep disorders. 9%; Calibrate oral appliance to find the therapeutic position and assess effectiveness 8%; Understand breathing disorders of sleep in children and adolescents, as well as the diagnostic and treatment options for management these patients. 8%; Understanding medical vs dental model and guidelines of practice. 6%; Manage and provide long-term follow-up of patients in oral appliance therapy. 5%.
The D. ABDSM exam has 150 questions and is completed in 3 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.
1,000+ questions across all 10 D. ABDSM exam domains, mixing scenario-style multiple choice with true/false drills, each with a plain-language explanation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That is the difference between hoping you're ready and knowing where you stand.
Yes - 10 free questions with full explanations, no card and no signup required. Start on the home page.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and (on Fast Track and Pass Confidence) progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window. Nothing renews, and no card details are stored for future charges.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up. See plans and pricing.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is built mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
Make sure you're signed in with the same email you used at checkout - access activates within a minute of payment. If it still doesn't appear, email support@boardmentor.study and it will be sorted out.
Yes - 24/7 chat support, right from the chat bubble in the corner of every page: instant answers about plans, access, billing, and your prep. Prefer email? Write to support@boardmentor.study and a real person will reply.
D. ABDSM Exam Prep is an independent platform focused on D. ABDSM exam practice - not affiliated with the body that administers the exam. More on the about page.