Contact Us

Use the form on the right to contact us.

You can edit the text in this area, and change where the contact form on the right submits to, by entering edit mode using the modes on the bottom right. 

223 Woburn
Williamsburg, VA, 23188
United States

DENTIN is the dental board preparation  leader for dental students to easily pass the NBDE, NBDHE, ADEX, WREB, and FL Dental Laws. Our awesome study guides are used by thousands of dental students, dental hygiene students, and dentists globally. DENTIN study guides are "high yield" providing dental students and dentists with clear, concise, and current test preparation content to achieve scoring excellence on U.S. dental examinations and dental licensure boards. 



Ricky Rubin

While DIGOXIN (LANOXIN) is the most versatile and widely used cardiac glycoside (anti-arrhythmic) to treat atrial fibrillation and heart flutter, it is no longer the first line drug of choice to treat Congestive Heart Failure (CHF). THE FIRST LINE DRUGS OF CHOICE FOR CHF are BETA BLOCKERS or ACE INHIBITORS. 

For dentists and hygienists, it is best practice to treat the CHF patient in the SEMI-SUPINE/SEMI-RECLINING or UPRIGHT POSITION in the dental chair (not in the supine position). Remember: Dental treatment is contraindicated with uncontrolled CHF. Source: DENTIN NBDE II & NBDHE study guides.