Quiz: Can you answer these basic hygiene school questions?
References
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- Anticholinergic Agents. In: LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. National Institute of Diabetes and Digestive and Kidney Diseases; 2012. Updated July 7, 2017.
- Dental amalgam fillings. U.S. Food & Drug Administration. Updated February 18, 2021. https://www.fda.gov/medical-devices/dental-devices/dental-amalgam-fillings
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Bethany Montoya, BAS, RDH, is the editorial director of Through the Loupes, is a practicing dental hygienist, and serves the industry as an author, speaker, and thought leader. She has devoted her most recent years to her social media brand, @HumanRDH, where she creates content focusing on career fulfillment, mental health, and the “human” aspect of oral health care. You may contact her at [email protected].
About the Author

Bethany Montoya, MBA, RDH
Bethany Montoya, MBA, RDH, is a practicing dental hygienist, educator, industry key opinion leader, and editorial director of DentistryIQ’s Clinical Insights newsletter. She has a passion for advancing modern disease prevention. She specializes in exploring the intersection of clinical practice, professional growth, and innovation within oral health care. Through her writing, she aims to educate, inspire, and spark meaningful dialogue in the dental community. She can be reached at [email protected].
