Ace Your Smile Game: 2025 Dental Assistant Practice Exam – Drill Into Success!

Image Description

Question: 1 / 400

How much pressure (in PSI) can enamel withstand?

50,000 PSI

75,000 PSI

100,000 PSI

Enamel, which is the hardest tissue in the human body, is designed to protect the tooth. It has an impressive ability to withstand significant levels of pressure due to its mineral composition, primarily hydroxyapatite, which gives it exceptional strength and durability.

The correct value for the pressure enamel can withstand is around 100,000 PSI. This remarkable ability allows enamel to endure the forces exerted during chewing and biting, which are crucial for the function of the teeth in the digestive process.

Options that present lower or higher values misrepresent enamel's strength. They may not take into account the rigorous scientific assessment of enamel's properties, which determine that while enamel is incredibly strong, it also has its limits when faced with extreme pressures.

Get further explanation with Examzify DeepDiveBeta

125,000 PSI

Next Question

Report this question

Download Dental Assistant Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy